Free AI-Powered Trail Race Estimation

Know your number before race day.

PredictMyUltra uses AI to analyze your performances and estimate your finish time for your next race. Distance and elevation gain are factored in.

Vertical-aware pacing No account required Respects race-site terms
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Upload your race results snapshot or to load saved results

Submit a screenshot of your most recent race results from a site like UltraSignup or Athlinks. Up to 20 results are analyzed.

Drop your race results screenshot here

or click to browse — JPEG, PNG, WebP, GIF · max 10 MB

PredictMyUltra analyzes your uploaded screenshot.