

Some Work, All Play
David Roche and Megan Roche
Five to ten topics, sometimes about running, with lots of love and enthusiasm and science. We dig deep into training, races, studies, pop culture, and much more! With Megan Roche, M.D. and David Roche!
Episodes
Mentioned books

38 snips
Nov 11, 2025 • 1h 32min
284. Game-Changing Study on High Carb, Iron Levels and Energy Intake, New World Records, Race Week Nutrition, and Offseasons!
Discover a groundbreaking study revealing elite marathoners benefit from higher carb intake, significantly lowering oxygen costs. The hosts share insights on hydration's effect on stress responses and how pre-race smiles can predict performance. Tune in for record-breaking achievements at Tunnel Hill, discussions on race week nutrition, and the importance of offseason breaks. With light-hearted listener feedback and reflections on training, this episode blends science with personal stories for an engaging listen!

65 snips
Nov 4, 2025 • 1h 30min
283. Fatigue Resistance in Marathons, High Carb in Road Racing, Science Debate on Ketones, Doubles, and Uphill Treadmill Introduction!
This episode dives into fascinating studies on fatigue resistance in marathons and critiques a recent lab test lacking proper fueling. The hosts discuss the victorious high-carb strategies employed at the NYC Marathon, and a thought-provoking UCI statement on ketones. Megan opens up about her return to a significant trail, while David shares listener experiences of drug testing anxiety. They also provide advice on managing under-fueled workouts and transitioning to uphill treadmill training. Plus, enjoy some rapid-fire questions about running with dogs and recovery hacks!

57 snips
Oct 28, 2025 • 1h 34min
282. Javelina 100! Golden Ticket Back to Western States...With A Twist Ending
This weekend's Javelina 100 Mile race was nothing short of a rollercoaster. David shares the heartwarming moment he decided to hand over his golden ticket to Canyon Woodward, emphasizing the emotional depth behind the gesture. The race set new records, with astonishing speeds showcasing the impact of high-carb fueling. Expect game-changing shifts in ultrarunning as this transition unfolds! As David contemplates future golden tickets, he reflects on life's unpredictable beauty while juggling family and running challenges.

74 snips
Oct 21, 2025 • 1h 26min
281. The Facts on Lead in Protein Powder, 22 Hot Topics in Endurance Sports, Weird Science of MRI Findings, and Increasing Carbs!
Dive into the controversy surrounding lead contamination in protein powders, where the hosts dissect alarming findings and clarify the risks. Explore surprising MRI results, revealing labral defects in asymptomatic individuals. Engage in humorous discussions about programming AI with athletic concepts. Discover insights on athletes' under-consumed race-day carbohydrates and how grief can impact training. Plus, practical tips for heat adaptation and managing energy deficits during extensive competitions keep the conversation lively and informative!

31 snips
Oct 14, 2025 • 1h 37min
280. Science of Energy Availability and Adaptation, “Just Say No To Rhabdo” Runs, Hot Takes on Poles and Active Heat Training, and the Evolution of Taper Theory!
Discover how energy availability affects athletic performance, with insights from a revealing study on collegiate runners. Dive into the debate on training practices like uphill treadmills, and learn why certain prompts yield better AI responses. Enjoy discussions about the latest drama from the Kona Ironman, and the significance of race aids like poles and microspikes. Get tips on fueling strategies for marathons and the importance of consistency in long-term athlete development. Plus, embrace the joy of storytelling in your fitness journey!

58 snips
Oct 7, 2025 • 1h 29min
279. Strava v. Garmin Lawsuit, Uphill Treadmill Threshold, New Study on Low Carb v. High Carb (and Caffeine), and Max Heart Rate Problems!
This week, the hosts tackle the drama between Strava and Garmin over patents, sparking some intriguing theories. A new study reveals the benefits of high-carb diets, especially when combined with caffeine for performance. There’s a fascinating discussion on uphill treadmill threshold workouts and their impact on aerobic development. They also touch on Taylor Swift’s lyrics, explore Kilian Jornet’s States of Elevation project, and share tips on sports nutrition, including carbs in team sports and managing meal prep strategies.

49 snips
Sep 30, 2025 • 1h 33min
278. The High-Carb Life, The Best Performances (of all time?) at World Champs, Vitamin D Intake Study, Strava’s IPO, and Short-Term Heat Acclimation!
Dive into the world of performance with insights on high-dose Vitamin D studies and rapid heat acclimation techniques. Discover standout performances at the World Trail Champs, alongside some hot takes on course design. Get the scoop on Nomio, the trending supplement, and Strava's big leap to an IPO. Engage in a lively discussion about high-carb fueling strategies and mountain leg workouts. Plus, explore how self-talk can enhance racing performances and find tips for balancing training and parenthood. It’s a mix of science, tips, and relatable banter!

18 snips
Sep 25, 2025 • 1h 6min
Leadville 100 Documentary “Nothing To Lose” Commentary, Hot Takes, and Behind The Scenes!
A lively rewatch commentary dives into the documentary about the Leadville 100, celebrating director Cody Bare's artistic vision. Hosts share candid thoughts on race day jitters, emotional lows, and the exhilarating highs of the event. Expect humorous anecdotes, including quirky moments like the infamous "missed nipple shot." The discussion navigates through the intense physical and mental challenges faced by racers, family support, and the catharsis of crossing the finish line. It's a mix of inspiration, humor, and beautiful trail moments!

82 snips
Sep 23, 2025 • 1h 38min
277. New Science on Fatigue Resistance, Leadville 100 Documentary, Our Fears About The Enhanced Games, A Cross Training Guide, and Timing of Strides!
Discover the latest science on fatigue resistance, revealing how specific training approaches enhance endurance. Dive into the new Leadville documentary that explores an athlete's journey through rock bottom, complete with some unexpected humor. Enjoy insights on recovery after a 50-mile race, and hear reactions to Fred Kerley joining the controversial Enhanced Games. Plus, get tips on balancing cycling with running goals and answers to listener questions about relationships, training techniques, and overcoming hurdles in fitness!

44 snips
Sep 16, 2025 • 1h 37min
276. Run Rabbit Run 50 Mile WIN! Megan’s Nutrition, Training, Mindset, and Journey Through Adversity
Megan's triumphant win at the Run Rabbit Run 50 Mile is nothing short of inspiring, showcasing her incredible resilience after overcoming health challenges and motherhood. The discussion dives into race day strategies, including the significance of mindset and nutrition, particularly the power of carbs. With humor and heartfelt stories, the hosts reflect on the emotional rollercoaster of long-distance running and the supportive community surrounding it. They also touch on the serious topic of doping controversies, urging compassion and awareness in the world of athletics.


