Calculate your runner's ETA at each aid station and generate a shareable sheet for your support crew. No account needed, no download.
Google Maps share link, WhatsApp live location, etc. Crew can tap to track you in real time.
pick your race
Select the race and distance. If official checkpoints exist, they load automatically.
set your pace
Move the slider to your target pace. ETAs recalculate live using the ITRA effort formula.
share with crew
Tap 'Share' — the link carries all the data. Your crew opens it and knows exactly when to show up.