50: Marathon Training: How to Prevent Gut Issues + Injury (Runner’s GI Survival Guide)

Struggling with gut issues during marathon training? From bloating and reflux to urgent bathroom stops mid-run, digestive issues affect up to 50% of endurance athletes—and they can seriously impact your performance if not addressed.

As a Registered Dietitian and endurance athlete, I’m sharing both the science and real-life strategies I use (and teach my clients) to prevent gut issues during training, so you can perform your best without digestive setbacks.

YOU’LL TAKEAWAY: 

✅ Why gut issues are so common in runners and endurance athletes

✅ How to prevent runner’s stomach during training and racing

✅ What “gut training” is and how to implement it

✅ The role of low FODMAP, low fibre, and low fat nutrition for performance fuelling

✅ How to reduce injury risk while increasing mileage

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👩🏻‍💻 RESOURCES & LINKS MENTIONED: ⤵️

💡 Ready to take it further? Get my Pre & Post Workout for a Happy Gut Mini Course + Resource Bundle

🚀 Want personalized support?Apply for 1:1 Coaching (IBS, Gut Health + Performance)

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✉️ CONNECT WITH ME: ⤵️

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