They're a fuelling problem.
2fuel looks at your session and calculates what to eat — before, during and after. Eat for the training you are about to do.
Join the betaUsed with x2o, VolkerWessels and Fortuna Sittard.
Trusted by teams and institutes
Wielrennen · 2:50 · Vo2max 4' · 3'
Almost three hours on the bike. 2fuel starts from that training — and builds the rest of your day around it.
2fuelVandaagVo2max 4' · 3'
DuurWielrennen · 2:50 u · 60 g KH/u
60
g KH / uur
Intensiteit
0:00 → 2:50
Start om 09:30
DuurHow many kcal, how many carbs per hour, how much protein. Calculated from sport, duration and intensity — not estimated.
2fuelVandaagEnergie vandaag
5.261/ 5.261 kcal
F2
Duur
KH
846 g
EW
193 g
VET
123 g
Breakfast, on the bike, recovery, dinner. Each moment covers part of what you need.
2fuelVandaag07:30 – 10:00 · Voor training
Gebakken Oats (gehalveerd)
10:00 – 12:50 · Wielrennen · ~80 g KH/u
Sportdrank — koolhydraten
12:50 – 15:50 · Direct na training
Wrap met kipreepjes, groenten en avocado
16:00 – 17:00 · Namiddag
Bananen-haverkoekjes uit de oven
18:00 – 20:00 · Avond
Pasta met tomatensaus en groenten
21:00 – 22:00 · Voor de nacht
Magere kwark, fruit, muesli
The numbers stay fixed. AI suggests meals that fit, and briefly explains why.
01 — 05
Almost three hours on the bike. 2fuel starts from that training — and builds the rest of your day around it.
02 — 05
Warm-up, intervals, cool-down. From the intensity you can tell how much fuel you need along the way.
03 — 05
How many kcal, how many carbs per hour, how much protein. Calculated from sport, duration and intensity — not estimated.
04 — 05
Breakfast, on the bike, recovery, dinner. Each moment covers part of what you need.
05 — 05
The numbers stay fixed. AI suggests meals that fit, and briefly explains why.
Wielrennen · 2:50 · Vo2max 4' · 3'
2fuelVandaag15:58Vo2max 4' · 3'
DuurWielrennen · 2:50 u · 60 g KH/u
60
g KH / uur
Intensiteit
0:00 → 2:50
Start om 09:30
DuurVo2max 4' · 3'
DuurWielrennen · 2:50 u · 60 g KH/u
60
g KH / uur
Intensiteit
0:00 → 2:50
Energie vandaag
0/ 5.261 kcal
F2
Duur
KH
0 g
EW
0 g
VET
0 g
Use it on your own training. Tell us what is off.
That is the whole loop. Nothing to configure on a website.
Sport, duration, intensity. 2fuel starts from the work you actually do.
Kcal, carbs per hour, protein. Calculated from the session — not guessed.
AI picks plates that fit those numbers, and tells you why. The numbers stay fixed.
Built by sports dietitians Mathias Fluit and Dirk Verbraak.
Hard numbers from your training first. Meals that fit after.
Duration, intensity and sport become kcal, carbs per hour, protein and fluid. Calculated, not made up.
Explains the plan, suggests meals that fit, and tips you when you go off track — without changing the calculated needs.
Vo2max 4' · 3'
DuurWielrennen · 2:50 u · 60 g KH/u
60
g KH / uur
Intensiteit
0:00 → 2:50
Start om 09:30
Duur2fuel looks at your session and calculates what to eat — before, during and after. Eat for the training you are about to do.
Your session goes in: sport, duration, intensity. The model calculates kcal, carbs per hour and protein from that work. Then you get meals that cover those numbers. AI suggests plates that fit. The numbers stay fixed.
No. 2fuel starts from the work you actually do. It is fuelling for the session — not a generic daily calorie target.
The app is in beta: one hundred testers, before a public store listing. Join at 2-fuel.com/join. You can also leave your email to hear when it launches.
Sports dietitians Mathias Fluit and Dirk Verbraak. Used with x2o, VolkerWessels and Fortuna Sittard.
Individual coaches go to 2-fuel.com/for-coaches. Teams and clubs go to 2-fuel.com/for-teams. We call teams back within two hours.
You can use 2fuel on your own. Teams and coaches get the full platform.
One hundred testers. Join before the stores.