Your intra-run fuelling.
Calculated.
Stop guessing what to take on your run. Plug in your duration and intensity to get your exact targets in seconds.
Know exactly how many carbs to take per hour
Covers every run from 60 minutes to 6 hours
Built on current sports nutrition research, not generic advice
Includes total carbs for your run and gel equivalent count
Steal my calculator ↓
Free. No credit card. Just your numbers.