

The Eat for Endurance Podcast
Claire Shorenstein, MS RD CSSD
The food you put into your body has a massive impact on how you perform in your athletic training and everyday life. Sports Dietitian and distance runner Claire Shorenstein explores the connection between nutrition, performance, and health for busy, active people. Tune in for evidence-based guidance, inspiring athlete stories, and practical tips on a wide variety of nutrition topics to fuel better, crush your endurance goals, and thrive as a human being.For additional free nutrition resources plus coaching services, visit eatforendurance.com.
Episodes
Mentioned books

Dec 4, 2020 • 2h 4min
Athlete Nutrition Profile - Elite Vegan Ultra-Runner and Coach, Yassine Diboun
Welcome to Episode 34 of the Eat for Endurance Podcast, featuring elite vegan ultra-runner and coach, Yassine Diboun. Yassine has a really inspirational story, and I’m so grateful that we were able to have such a long and in-depth discussion, including how he was able to overcome years of substance abuse and overhaul his entire life to become the amazing athlete and role model that he is today. He’s also an all-around awesome person - we had many laughs in this episode and I admire him greatly for all the important work that he is doing in his community out in Portland through his company, Wy’East Wolfpack.In case you’re not familiar with Yassine and his many athletic accomplishments, he has been competing consistently as a high-level ultra-runner since 2007, and has won or reached the podium of tons of races since then. Some career highlights include four finishes of the Western States 100 miler including top ten in 2013, 3rd place in the HURT 100 in 2016, representing the USA in the IAU World Trail Championships in 2015, and finishing the Ultra-Trail Du Mont-Blanc in 2019. Yassine has also set several Fastest Known Times, including the 483-mile Oregon Pacific Crest Trail in 2016. We cover SO much in this episode that I can’t list them all, but here are some highlights:Yassine’s recent Movement Through Darkness running project in Portland to raise funds and awareness for programs benefiting others who are in recovery. In Yassine’s words, this year has been “next-level-challenging” and "we must find ways to see the light, and hope for better days ahead.”His work to diversify the sport of trail running, though Wy'East Wolfpack programsBecoming Vegan in 2008 - why he changed his diet, how it affected his training and racing, and what a typical day of fueling looks likeChallenges he faced as a kid, and his years of struggle with substance abuseRediscovering his athletic self after becoming sober in 2004, and how he got into trail running and ultras His general sports nutrition as well as what his nutrition looked like during some of his race career highlightsYassine, thanks again for your time and for sharing your story. It was so much fun chatting with you and I really do hope we get a chance to meet in person some day and hit the trails together!And to my listeners, I hope you are all staying safe and healthy. Thank you so much for supporting the show! Learn more about Yassine and his company:Wy’East Wolfpack: https://www.wyeastwolfpack.comFollow Yassine on Instagram and TwitterAnnouncements:Please SUBSCRIBE to and rate/review the show if you're enjoying these episodes!If you can afford to donate a few bucks to help support the show financially, please visit my Patreon pageYou can also support me by visiting my Amazon storefront Have nutrition questions, a guest or topic request, or any other feedback? Email me - claire@eatforendurance.com.Music Credit: Joseph McDadeDisclaimer – all information provided is for educational and entertainment purposes only and is iWant to get in touch? Send Claire a message!Support the showThanks for listening! Follow me on Instagram and Facebook (@eatforendurance).

Nov 22, 2020 • 2h 15min
Nathan Fa’avae: Behind the Scenes of Eco Challenge Fiji and Fueling for World’s Toughest Races
Welcome to Episode 33 of the Eat for Endurance Podcast! Today, I’m thrilled to be joined by Nathan Fa’avae, elite adventure racer and longtime captain of Team New Zealand, one of the most dominant teams in the sport’s history.Nathan is a true legend in the world of adventure racing, with an athletic career spanning nearly two decades. He has led Team New Zealand to six World Championship victories, proving time and again that he thrives in some of the most grueling endurance challenges on the planet. Most recently, he captained his team to victory at World’s Toughest Race – Eco Challenge Fiji, a must-watch documentary on Amazon Prime. (If you haven’t seen it yet, I recommend watching before listening—this episode contains spoilers!)If you’re unfamiliar with adventure racing, it’s arguably the ultimate test of endurance. Teams race continuously for up to a week, navigating through rugged terrain while tackling multiple disciplines, including trekking, paddling, mountain biking, climbing, white-water rafting, and more. With limited sleep and extreme conditions, fueling properly is not just important, it’s essential for survival and success.After watching Eco Challenge Fiji, I had SO many questions about the logistics of nutrition in adventure racing. I was eager to deep dive into how he and his team manage their fueling strategy, energy needs, and overall nutrition. So, naturally, I had to bring him on for an Athlete Nutrition Profile!This episode is packed with fascinating insights, behind-the-scenes stories from Eco Challenge, and decades’ worth of wisdom from one of the most accomplished adventure racers of all time. Nathan’s love for the outdoors and adventure is contagious, and by the time we wrapped up, I was ready to plan my own expedition!I hope you enjoy this deep dive into the fueling, mindset, and endurance strategies behind one of the toughest athletes out there.More on Nathan Fa'avae: Nathan’s Website: https://nathanfaavae.nz Follow on Instagram and FacebookOther Links and Announcements: Watch World's Toughest Race: Eco Challenge FijiPlease SUBSCRIBE to and rate/review the show if you're enjoying these episodes!Have nutrition questions, a guest or topic request, or any other feedback? Email me - claire@eatforendurance.com.Music Credit: Joseph McDadeDisclaimer – all information provided is for educational and entertainment purposes only and is in no way meant to replace individual medical and nutrition recommendations.Want to get in touch? Send Claire a message!Support the showThanks for listening! Follow me on Instagram and Facebook (@eatforendurance).

Nov 18, 2020 • 2h 7min
Embrace Your Strength: Christine D’Ercole on Overcoming Struggles, Fueling for Success, and Building Confidence
Welcome to Episode 32 of the Eat for Endurance Podcast, featuring Senior Peloton Instructor and Masters World Champion track cyclist, Christine D’Ercole.Whether you're a Peloton rider already familiar with Christine or new to her story, I’m beyond excited to share her powerful nutrition journey today. Christine refers to herself as a storyteller, and she truly lives up to that.Over the course of our 2+ hour conversation, she shared so many personal and inspiring stories - I honestly felt we could have kept going!In this episode, we dive deep into Christine’s evolving relationship with food, how she learned to embrace and celebrate it, and why there’s so much more to food than just nutrition.What We Cover in This Episode:The arc of Christine’s diverse career - from young ballerina and actress to competitive track cyclist and cycling instructorHer personal battle with bulimia during her teenage yearsHow cycling helped transform her relationship with food and body imageBecoming a mom in her late 20s and raising a body-positive daughterReturning to competitive sport and discovering how to fuel her body for successShifting her mindset from fighting her body to learning to “embrace her build”The powerful origin of her signature mantra: “I am I can I will I do” and how it relates to nutrition and body imageThe ins and outs of competitive track cycling, including how to fuel for performanceThe journey to becoming a Peloton instructorWhat Christine’s everyday nutrition looks like nowTips for building confidence, nourishing your body and mind, and rejecting the harmful messages from diet culture and the mediaA huge thank you to Christine for sharing her story with us, for showing us that change is possible, and for inspiring all of us every day on the bike.Links:Christine’s Website: https://christinedercole.com Join my new monthly membership service, Fuel for Life Crew, for just $30/month (cancel anytime)Check out my free nutrition downloadsFill out a new client inquiry form if you’re interested in 1:1 nutrition coachingJoin my Patreon communityGet in touch at claire@eatforendurance.comMusic Credit: Joseph McDadeDisclaimer – all information provided is for educational and entertainment purposes only and is in no way meant to replace individual medical and nutrition recommendations. If you'd like to work with me for individualized nutrition support, please reach out!Want to get in touch? Send Claire a message!Support the showThanks for listening! Follow me on Instagram and Facebook (@eatforendurance).

Nov 5, 2020 • 1h 15min
Mike McKnight Returns - Running 100 miles on Zero Calories and the Colorado Trail FKT
Welcome to Episode 31 of the Eat for Endurance Podcast! Today we welcome elite ultrarunner and low-carb high-fat athlete, Mike McKnight, back to the show to chat about two epic things that he recently achieved. In May, he ran 100 miles on ZERO CALORIES in 18 hours and 40 minutes. Then, in late September, he set the men’s supported FKT on the Colorado Trail, which is 485 miles, in 7 days and 13 hours. In this episode, we cover his prep for each event, how he fueled (or did not fuel) himself, how he felt during his runs, and his recovery. We also went off on a few tangents, dug into some of the media attention he received, and chatted about what’s next for him. Before you listen to this episode, check out Mike’s Athlete Nutrition Profile that I recorded back in September 2019 (Season 1, Episode 8) to get his full story and see how these accomplishments were years in the making. DISCLAIMER: Based on the current evidence available, as a Sports Dietitian I do NOT recommend a low-carb high-fat diet for endurance performance. I firmly believe that foods containing sugar can be included in a healthy diet, and do not need to be strictly avoided. For MOST people, restrictive diets (or “lifestyles”) are not sustainable and do not lead to longterm change (they can, however, lead to mental and/or physical harm, especially if someone has a history of disordered eating or an eating disorder, or is at risk of developing one). Furthermore, running 100 miles on zero calories is very risky and I do not recommend it, nor do I recommend consistently fasting for long periods of time generally. So you may be wondering, why am I featuring Mike AGAIN if I do not agree with his fueling strategies? Why am I bringing more attention to low-carb eating in the endurance world, which so many sports dietitians work hard to fight against? It comes down to this - what Mike accomplished was unique, and shows just how incredible the human body truly is. His goal was to test his own limits, and his success is worth exploring and celebrating! Also, this show is about demonstrating the many different ways to fuel exercise. Mike has figured out a way of eating that works for him, at least for the past three years, that has brought him success in 200+ mile distances (he’s still trying to figure out how to fuel “shorter” runs of 100 miles without any GI issues). So, despite my own practices as a dietitian, I still admire his accomplishments, and was curious to hear more about what he did and how he did it. Mike - a HUGE congrats to you on the 100 miler and the FKT, and thanks for chatting with me again. Excited to see what you get up to next! Learn more about Mike McKnight: Mike’s Website: https://lowcarb-runner.comFollow on InstagramOther Announcements:Unfortunately, my voice quality wasn't great in this episode. I'm exploring some recording alternatives to prevent this next time! Please subscribe to and rate/review the show if you have a minute!Have nutrition questions, a guest or topic request, or any other feedback? Email me - claire@eatforendurance.com.Music Credit: Joseph McDadeDisclaimer – all information provided is for educational and entertainment purposes only and is in no wayWant to get in touch? Send Claire a message!Support the showThanks for listening! Follow me on Instagram and Facebook (@eatforendurance).

Oct 27, 2020 • 14min
Season 3 - Back in NYC!
Season 3 is finally here!! Or at least this short episode with yours truly is, giving you a little update on what I've been up to these past couple of months, and a preview of my plans for this season of the show. After a two-month break from recording to head back to NYC and settle back into the working / watching the kids / crazy Covid life, I’m finally starting to record episodes again and get some interviews lined up. I have a lot of emails out there waiting for responses, and many guests who have agreed to come on the show and just have to get on my schedule. It’s been particularly slow-going lining up schedules with such limited work hours on my end and my guests having crazy schedules as well. Client work always takes priority for me (need to make a living!), which doesn't leave much time for the show, but I'm doing my best to get things going. I wanted to at least get a quick intro episode out before any more time passed!One goal I have for Season 3 is to broaden the type of athletes I feature. It’s been largely running focused so far because I’m a runner, and also that’s where I have the most connections. But as a dietitian, I work with a wide variety of athletes, and I want to bring that variety to the show. I hope to interview a prominent triathlete, adventure racer, olympic skier, and cyclist, among others. Plus some more runners because, well, I love running! Another goal is to get more feedback from YOU - my listeners! If you have any specific nutrition topics that you’d like me to cover in a solo or RD guest episode, or a person or type of athlete you’d like me to interview, please let me know. As much as I do this show for myself because I love to do it, I also do it for you. Your feedback is important to me! So along those lines, if you enjoy my show, can you please help me get the word out? Please share with your friends and training buddies, and give me a rating / review on iTunes if you haven't already. I want to keep it going, and your support is much appreciated. Lastly, I finally have the Spring Energy code that I mentioned in Episode 29 - it is “EATFORENDURANCE” and gets you 10% off. I love their real-food based sports nutrition products (I used on my trail runs all summer), if you’re looking for something new to try! In full disclosure, I do get a small commission when you make a purchase, which is appreciated since this show is currently not sponsored.Thanks again for your support and patience. I look forward to sharing Season 3 with you all! Want to get in touch? Send Claire a message!Support the showThanks for listening! Follow me on Instagram and Facebook (@eatforendurance).

Aug 19, 2020 • 1h 29min
When Races are Cancelled, Create Your Own Adventures - A Detailed Look into My California Trail Running "Event"
I’m particularly excited to share Episode 29 of the Eat for Endurance Podcast with you all, as it’s a more personal episode in which I share my own recent running and nutrition experiences, and I also introduce you to my fellow adventure-seeker and running buddy for life - my husband Eric.My goal for this episode is to demonstrate that running (or whatever sport you enjoy engaging in) is not cancelled! I know how disappointing race cancellations have been this year, but that does not mean that you can’t get out there and create your own adventures for yourself. I wanted to use my own experience of choosing my “event” as a case study of sorts - how we picked our target run, trained, created our nutrition plans, picked the right gear, dealt with childcare challenges etc. I also finally share my running background in more detail, especially related to running postpartum. There’s so much left to say, but it was nice to chat briefly about it and I hope it resonates with some of you. Suffice to say, I finally have my running mojo back! We hadn’t expected to have the opportunity to run anything too long when we planned this trip, so it was such a pleasant surprise when we discovered later in June that my parents were on board with watching both kiddos all day so that we could have a big running adventure! We are fortunate to live very close to the most gorgeous redwood forest with miles and miles of beautiful trails - Nisene Marks in Aptos, California. We were perfectly happy running 1-2 hours there once a week with some shorter beach runs thrown in, but with the possibility of something bigger in the picture, we immediately thought of the Skyline to Sea trail (my local bucket list item), which is just slightly further North of where my family lives in Santa Cruz. Have a listen to learn more about how we chose our route, trained in Nisene, created our nutrition plans, and much more. We had so much fun recording this episode outside on my deck! And FYI, it’s broken up into three parts:August 10th - Pre-run discussion including our running backgrounds, choosing our target route, nutrition planning, gear, etc. This is the longest section (about one hour)August 12th - Short voice memos recorded from the trails - we had to capture things in the moment!August 14th - Post-run recap, with a big focus on nutrition and how recovery is goingThe scary part of this is that just over a week after running this route in Big Basin, the whole area is now on fire. Thankfully our home here in Santa Cruz is safe, but the air quality is poor and ash is everywhere. We are staying inside for the time being. My heart goes out to everyone affected more deeply by the fires! I’m hoping that our beautiful State Parks will be okay too. With that said, I really hope you enjoy this episode that celebrates our beautiful State Parks, and wraps up Season 2 of the podcast!Announcements:Please SUBSCRIBE to and rate/review the show if you're enjoying these episodes!Have nutrition questions, a guest or topic request, or any other feedback? Email me - claire@eatforendurance.com.Music Credit: Joseph McDadeDisclaimer – all information provided is for educational and entertainment purposes only and is in no way meant to replace individual medical and nutrition recommendations.Want to get in touch? Send Claire a message!Support the showThanks for listening! Follow me on Instagram and Facebook (@eatforendurance).

Jul 31, 2020 • 60min
Gastrointestinal Issues & Athletes - A chat with Registered Dietitian Anne Mauney
Welcome to Episode 28 of the Eat for Endurance Podcast, featuring Anne Mauney, MPH RD. Anne is a DC area based Registered Dietitian as well as a mother, a runner, and a lover of travel, adventure, the great outdoors, and healthy recipe creation. She has a blog called fAnnetastic food and she has her own nutrition counseling private practice to help clients improve their relationships with food via an intuitive eating approach.This episode covers a topic that many athletes and especially runners have likely experienced at some point in their training and/or events - gastrointestinal (GI) issues. It’s a very common complaint, and obviously can result in inadequate fueling and reduced performance. I know in-person races have been cancelled, but many people are still training hard (myself included), racing virtually, and/or challenging themselves in other ways. So, I thought that this would still be a great topic to cover with another RD! It can be daunting trying to figure out the “right” combo of what to eat before, during, and after workouts and events, with all the products on the market and a variety of (often conflicting) info floating around out there. Our discussion really only scratched the surface, but I hope it still helps some of my listeners who are struggling! And of course, if you ever need professional and more detailed, individualized assistance, please do not hesitate to reach out to me or another Sports RD for help. I recorded this episode exactly two months ago, right before I headed out to Santa Cruz, CA to be with my family for the Summer. After so many months being stuck inside in our tiny NYC apartment, it’s been AMAZING to be back in nature. E and I have been able to run together and reconnect with our beloved trails in the Redwood forest - we hadn’t done either in over a year, and it's been very special. We're training to do a big chunk of the Skyline to Sea trail in mid August - stay tuned for my next podcast episode detailing our training, fueling, and how our “event” goes! More about Anne:https://www.fannetasticfood.com Follow on Instagram, Facebook, and Twitter Her Nutrition for Runner’s program with Jason FitzgeraldAnnouncements:Please SUBSCRIBE to and rate/review the show if you're enjoying these episodes!If you can afford to donate a few bucks to help support the show financially, please visit my Patreon pageYou can also support me by visiting my Amazon storefront Have nutrition questions, a guest or topic request, or any other feedback? Email me - claire@eatforendurance.com.Music Credit: Joseph McDadeDisclaimer – all information provided is for educational and entertainment purposes only and is in no way meant to replace individual medical and nutrition recommendations.Want to get in touch? Send Claire a message!Support the showThanks for listening! Follow me on Instagram and Facebook (@eatforendurance).

Jul 7, 2020 • 1h 6min
Athlete Nutrition Profile - Ali on the Run Show Host, Ali Feller, on life with Crohn's disease
Welcome to Episode 27 of the Eat for Endurance Podcast, featuring Ali Feller, host of the Ali on the Run Show. I’m embarrassed to say that it’s taken me over two months to edit and publish this episode! The joys of working and parenting in these crazy times, that’s all I can say. Podcasting has had to take a bit of a backseat to everything else unfortunately, but I’m still recording episodes whenever I can!You probably know Ali from her podcast - and if you don’t, check it out! She has interviewed so many incredible athletes and other guests. Ali grew up dancing, and found running after college while living in NYC. Like many running stories (mine included), she quickly became hooked, and started training for her first of many marathons! What makes her story different is that she was diagnosed with Crohn’s Disease at the age of 7. The disease did not seem to affect her too much when she was younger, but her symptoms have become much worse in recent years. Runners and other athletes have enough GI concerns as it is - adding Irritable Bowel Disease to the mix makes sports nutrition (and life, generally speaking) extra challenging, as you can imagine. It’s something that she has discussed at length on her own show, but I wanted to dig further into her experiences, specifically to see how Crohn’s has affected her nutrition and training. Ali also is a (relatively) new Mom, so we of course chatted about motherhood and how she has coped with Crohn’s flares while caring for her daughter. I hope you enjoy this episode! Ali was so much fun to talk to - not a surprise at all, if you’re familiar with her show. As you will hear her say, energy is not something she usually is lacking!More info on Ali:Website: https://www.aliontherunblog.comFollow Ali on Instagram, Facebook, and Twitter Announcements:Please SUBSCRIBE to and rate/review the show if you're enjoying these episodes!If you can afford to donate a few bucks to help support the show financially, please visit my Patreon pageYou can also support me by visiting my Amazon storefront Have nutrition questions, a guest or topic request, or any other feedback? Email me - claire@eatforendurance.com.Music Credit: Joseph McDadeDisclaimer – all information provided is for educational and entertainment purposes only and is in no way meant to replace individual medical and nutrition recommendations.Want to get in touch? Send Claire a message!Support the showThanks for listening! Follow me on Instagram and Facebook (@eatforendurance).

May 26, 2020 • 1h 26min
Athlete Nutrition Profile - Elite Ultrarunner and (Mostly) Vegan Athlete, Mike Wardian
Welcome to Episode 26 of the Eat for Endurance Podcast, featuring elite ultrarunner and (mostly) vegan athlete, Mike Wardian. If you haven’t heard of Mike, he’s a beast of an athlete and also one of the nicest, down-to-earth guys you’ll meet in the running world (and elsewhere). The number of back-to-back races, Fastest Known Times (FKTs), and other events that he participates in - and conquers - seemingly every week is superhuman. Most athletes would take a bit of a break after running (let alone winning) a major event - but not Mike! He’s always hungry for more, and it’s truly inspiring to watch. Mike follows a mostly vegan diet (he eats eggs and honey), and I was so excited to get him on the show to hear more about how he fuels his amazing and diverse athletic accomplishments. We recorded on April 14th, about a week after he won the Quarantine Backyard ultra. If you’re not familiar with this event, it’s a last-person standing race (in this case, a virtual competition with runners around the world), and Mike won it running 262 miles in 63 hours around his neighborhood, just shy of the world record!! Mike races pretty much every distance out there on both road and trail, and has made the podium for many half-marathons, marathons, 50k, 100k and 100 mile races. He has set a number of world records, including the fastest time for 7 marathons on 7 continents in 7 days, fastest marathon as Spider-man and Elvis, fastest time for the Abbott World Marathon Majors, fastest 50k on a treadmill (he is attempting this one again in early June), and fastest marathon pushing a jogging stroller. He also has set many FKTs around the world, including the Israeli National Trail in 2019. All in-person events have been cancelled, but that hasn’t stopped Mike - he’s been setting FKT after FKT on the trails near where he is based in Arlington, VA, and hopes to run across America later this year. But what’s even more impressive is that he does ALL of this while working a full time job and with two kids. As you can imagine, he’s not getting all that much sleep, but somehow he is able to put in all those training hours and perform at an incredibly high level. I hope you enjoy my chat with Mike - I certainly felt inspired after our interview, and love following along his adventures on social media, especially these past few months of quarantine. Hope you are all continuing to stay safe and healthy! Thanks again, Mike, for taking the time to chat with me!More info on Mike:Website: http://mikewardian.comFollow on Instagram, Facebook, and Twitter Announcements:Please SUBSCRIBE to and rate/review the show if you're enjoying these episodes!If you can afford to donate a few bucks to help support the show financially, please visit my Patreon pageYou can also support me by visiting my Amazon storefront Have nutrition questions, a guest or topic request, or any other feedback? Email me - claire@eatforendurance.com.Music Credit: Joseph McDadeDisclaimer – all information provided is for educational and entertainment purposes only and is in no way meant to replacWant to get in touch? Send Claire a message!Support the showThanks for listening! Follow me on Instagram and Facebook (@eatforendurance).

May 5, 2020 • 1h 7min
Infant and Toddler Nutrition - A Discussion with Pediatric Dietitian Pegah Jalali
Pediatric Dietitian Pegah Jalali discusses infant and toddler nutrition, covering topics like breast vs formula feeding, starting solids, handling picky eaters, and encouraging vegetable consumption. She provides valuable insights on navigating pediatric nutrition challenges and promoting healthy eating habits from a young age.