Race Day Tech
Science-backed race nutrition

Your race.
Your terrain.
Your nutrition plan.

Upload your GPX file and get a science-backed, mile-by-mile nutrition strategy — personalized for your pace, elevation, and conditions.

How it works

Step 1

Upload your GPX

Drop in your race file from Garmin, Strava, Coros, or any GPS device.

Step 2

Enter your profile

Weight, pace, conditions — we dial in the science.

Step 3

Get your plan

Mile-by-mile nutrition with aid station strategy and exportable GPS waypoints.

What you get

Grade-Adjusted Pacing

Uphills slow you down, downhills speed you up. We model every segment with Minetti cost curves.

Per-Segment Nutrition

Carb targets, fluid needs, and electrolytes that adapt to terrain and temperature.

Aid Station Strategy

Know exactly what to grab at each stop — and how much water to carry between them.

Water Carry Plan

Never run dry. We calculate your bottle needs between every aid station.

Fuel Schedule

Pick your gels and drink mix. We tell you when to take each one.

GPS Export

Download a GPX with nutrition waypoints — your watch alerts you at the right time.

Pricing

$12per plan

One-time purchase. Includes unlimited re-edits of your plan.

Get started

Ready to race smarter?

Upload your GPX file and have your personalized nutrition plan in minutes.