TrailSplit: GPX to aid-station pacing plan in 60 seconds

Upload a race GPX, add aid stations and cutoffs, then get segment times, ETA, cutoff risk, and fueling numbers.

1) Course Input

Race title Race GPX file Race start (local) Elevation noise filter (m) Official D+ override (m, optional)

No GPX loaded yet.

Course Map

Upload a GPX file to preview the route map.

2) Planning Inputs

Target finish time (HH:MM) Climb penalty (m = +1 flat km) Technical factor (1.00 to 1.60)

Aid Stations

Add each aid station with distance, optional cutoff, aid type, and relay point flag.

Name	Distance (km)	Cutoff (HH:MM)	Aid station	Relay

Plan Output

Point	Inter distance	Inter D+	Cumul distance (km)	Cumul D+	Plus Rapide	Barriere Horaire	Aid station	Relay
Generate a plan to see your race card.

Monetization Hooks

Keep this core planner free, then charge for: PDF pace band export, saved race plans, and strategy variants (aggressive / conservative / weather-adjusted).

Replace the payment link in index.html and share this page in trail race communities.

Unlock Pro Export (example link)