Tread Lightly Running Podcast

What to Eat Before a Race, from the 5K to Marathon

April 25, 2026·35 min
Episode Description from the Publisher

Carbohydrates, caffeine, and water (sometimes with electrolytes): these seem so simple, but they all improve performance when taken before a race. In this episode, we discuss how to structure your pre-race meal before a 5K to marathon, including what to eat, how to time it, and how to avoid GI upset.Thank you to our sponsors:✨Wahoo KICKR RUN: A treadmill that feels like running outdoors. Shop here: http://bit.ly/4nai73H and read the full review: https://runtothefinish.com/wahoo-kickr-run-treadmill/✨Probio: NSF-certified, clinically dosed, all-in-one supplement. Use this link for 40% off your order and an additional 10% and free shipping on a subscription.✨Title Nine: Comfortable sports bras that actually fit, from a women-owned company. Use code RUNTOTHEFINISH for free shipping at https://runtothefinish.com/title-nine/✨Join us on Patreon.com/treadlightlyrunning or subscribe on Apple Podcasts for special subscriber-only content!In this episode, you’ll learn:✅ Why pre-race carbohydrates are beneficial at even the harder, shorter distances✅ Why simple carbs are ideal before a race✅ How to prevent GI upset on race day✅ How to time your pre-race meals (including before late-start races)✅ Caffeine timing before a race✅ How to hydrate before a raceReferences🔬 PMID: 33388079🔬 PMID: 30747558🔬PMID: 40089940Tread Lightly Running is hosted and researched by Amanda Brooks and Laura Norris, MSc. Production, show notes, and graphics by Laura Norris.Let’s stay connected:➡️ Tread Lightly Running Podcast on Instagram: https://www.instagram.com/treadlightlyrunning/➡️ Laura Norris Running on Instagram: https://www.instagram.com/lauranorrisrunning/➡️ Subscribe for weekly evidence-based newsletters, straight to your inbox, on https://lauranorrisrunning.substack.com/➡️ Run to the Finish on Instagram: https://www.instagram.com/runtothefinish/?hl=en➡️ Thousands of running gear reviews and training guides: https://runtothefinish.com/

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