Out now · iPhone & Android · 194 countries
Prop it up, tap START and run. Speed For Sport AI films the sprint, rebuilds it joint by joint on your phone, then scores it out of 100 with the one fix to work on next. Built with former GB international sprinter Tim Abeyie.
Sprint free and get your score. Unlock your results with a 3-day free trial.

How it works

01 · Set up the shot
Prop your phone up to the side of the track, whole body in frame, tap START. No wearables, no wires, no one holding a stopwatch.

02 · Run
The app films the sprint. Tap FINISH when the run is done.

03 · Get scored
Seconds later: the run rebuilt joint by joint, a score out of 100, your estimated top speed and distance, and the one fix for next time.
Worldwide
Speed For Sport AI is on the App Store and Google Play in 194 countries. Every sprint, wherever it's run, is scored the same way and ranked on the same board.
Europe 45
Africa 49
Asia 47
The Americas 42
Oceania 11

The read
After the run, the app tracks 33 body landmarks through every frame of the clip and rebuilds the sprint as a skeleton, on the phone. The score comes with its reasons: which phase was strong, which fault cost you, and the single biggest fix to take into the next run.
Arm drive
Elbow angle through the swing.
Knee drive
How high the knee punches each stride.
Forward lean
Hip-to-shoulder angle against the vertical.
Shin & split
Shin angle at contact and the split between the thighs.
More than a score

See who you're chasing. Then go and get them.
One board, ranked on speed, filtered by age group, sex, sport and school. Opens on the all time Fastest board.
Train with the whole squad.
Share a scored run, a PB or a question. Everyone in the app can post, and Tim is in the feed too.
Inside the app
Watch the run back with the skeleton and joint angles drawn over your body, so you can see what the AI saw.
An estimated top speed and distance on every scored run, and your personal best on the Fastest board.
Tap the bolt on any athlete, run there and then, and your speed goes out with the challenge. They have 24 hours; fastest wins.
Ranked on speed, filtered by age group, sex, sport and school. Opens on the all time Fastest board.
Every scored run is kept. Reopen any past scorecard and watch yourself improve.
Every athlete gets a welcome from the coaching desk, and the coach writes to you in the app.
One feed: every scored sprint shows up as a broadcast-style track card. Share runs, swap tips and celebrate PBs, with Tim in it.
A directory of sprint coaches you can search by name or city and contact from the app.

Built with the coach
Tim Abeyie is a former GB international sprinter: World Indoor Championships in 2004 and 2006, and British indoor champion at both 60m and 200m in 2006. He founded Speed For Sport in Leeds to coach young athletes, and the scoring in this app follows the same things he looks for on the track: the drive phase, the knee punch, the lean, the arms.
Want a coach of your own? The app has a directory of sprint coaches you can search by name or city and contact straight from the app.
Pricing
Free
Sprint free and get your score. The results unlock with a 3 day free trial. The leaderboards, the feed, coaches and the shop are free too.
Weekly · 3 days free
Every result of every sprint, week by week. The first 3 days are free. Join in the app; the store bills you and shows the price in your currency. Cancel any time.
Monthly · 3 days free
Every part of every sprint, scored. Your speed history, this run against your best and whether your fix is working. The first 3 days are free. Join in the app; the store bills you and shows the price in your currency. Cancel any time.
Annual · 3 days free
Everything in membership for a quarter of the monthly price,£2.49 a month, and the first 3 days are free: cancel before they end and you pay nothing. Clubs and schools: a team plan covers every athlete; ask for one in the app.
Built for young athletes
Under-18s appear as a first name and initial, never with a school. Only an adult can choose to show more.
Run videos are saved to your account only with consent. The app is 13+, and younger teens need a parent's say-so by email before anything of theirs is public.
No ads. Nothing about you is sold. The community is watched over by a real coach.
For businesses and sponsors
Put your brand in front of sprinters.
The app shows no ads right now. Set up your account in the Ad Center, and pay only for clicks once ads are back on.
Free
iPhone and Android, worldwide. Sprint free. Your results unlock with a 3 day free trial.
Already in the app? Start your free trial from Home or Me.