Plan every run. Race it live.

What the heat, humidity and wind will cost you on every kilometre, at your pace. Then race it live, with your people following on livedot.

Send on WhatsApp

3 min 32 s, with sound.

Start here.

RunFast, for runners

See what the heat and humidity will cost you, at your own pace, kilometre by kilometre. Fly the route in 3D, get the forecast the evening before, and go live on race day.

Get RunFast free

livedot

Follow anyone live: their road in 3D on satellite, with the weather where they are. Any race, tour or group ride, anywhere in the world, in any browser. No app needed to follow.

See who’s live

Windline, for cyclists

Plan every ride with the wind on every stretch, timed to when your group gets there. Fly the route in 3D, get the final forecast the evening before, and go live on race day.

Get Windline free

How it fits together.

  1. Plan in the app.In the weeks before, Windline or RunFast shows the weather on your exact route at your pace: Apple Weather for the days ahead, and ten years of weather for anything further out.
  2. Go live on race day.Join the race in the app, choose who can see you, and go live from your phone. Tracking stops by itself at the finish.
  3. Your people follow.Send one link. Family and friends follow in any browser, in 3D, and send you a tap on the back that buzzes on your phone.

And there’s more.

In ChatGPT and ClaudeAsk “Where’s my friend in the race?” and a live map comes back. Or find a club or a coach near you. For clubsA free club page: weekly rides with the weather, I’m in, and the whole club on one live map on race day. For coachesGet found by new athletes, and on race day see every runner you coach on one map. Garmin, coming soonPress Start on your Garmin and you’re live. No phone app to open.