Pro Fuel & Hydration
Believe.
Two weeks free.
🔒 No cancel or card needed. 🔒
Only $5.99 / month
“This past weekend I had my best 70.3 in my 5th attempt with a nearly 15-minute PR. No gut issues, no energy issues.”
— Scott M.
Unlock your potential
with Saturday’s personalized fuel & hydration prescriptions.
Evidence-based, fuel & hydration without emptying your wallet. Get personalized professional nutrition guidance at your fingertips.
Make your go-to nutrition products fuel you.
Cut through the noise.
Saturday delivers science-backed personal fuel and hydration plans.
Use your favorite products or what is in your cupboard.
Questions about training or an upcoming race?
Talk with Saturday Founder, Dr. Alex for a one-on-one consultation about all things training, racing, and nutrition specific to your needs!
🔜 TrainingPeaks sync coming soon!
We're excited to 📢 announce our upcoming integration with TrainingPeaks.
Fuel & hydration prep will have never been more perfectly paired with every detail of your training plan.
We appreciate your patience while we build it!
Athlete On The Rise.
Dillon Quintana, 28
Half Marathon: 1:05:03
Debut marathon goal: Qualify for the 2024
Marathon Olympic Trials (sub 2:18)
“I have been using Saturday for mixing fuel/hydration for my longer runs and workouts and feel great during my sessions.
For fueling I add gels (my caffeine source) into Saturday and mix my fluids for the workout based on the recommendations. It has been really convenient making fuel at home with staple ingredients.
I mix fuel for runs between ~80 and 120 minutes and I feel hydrated and properly fueled throughout the sessions.
Thank you for creating an efficient and effective method of fueling!”
- Dillon Quintana
Novice to pro, Saturday is made for you.
*Saturday founders featured on
We hate spam too. We’ll keep it to the good stuff.