Marathon Fueling Planner
Plan carbs and water for your race — how many gels, when to drink water, and what to eat before the race. How to avoid hitting the wall.
Gels (total)
0
Carbs / hour
0g
Water (total)
0L
Race day schedule
| Time | KM | What to do |
|---|
Before the race
Disclaimer: This is a general estimate based on common guidance, not a replacement for treatment or medical advice. If you have any illness or take medicine, ask a doctor. / This is general guidance, not medical advice.
How to use
- Enter your race distance and goal time.
- Choose your weight and experience, then press Make Plan.
- Follow the schedule for gels and water — do not try new gels in the race, test them in practice first.