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Toolkit

Free tools for endurance athletes. More coming soon.

Multisport Pace Calculator

Plan a triathlon race: set swim, bike, and run paces with altitude, temperature, wetsuit rules, and GPX-course-aware effects. Sprint, Olympic, 70.3, or Ironman — see leg times, equivalent races, and a tri-deficit run pace.

Open calculator →

Elevation Calculator

Drop a GPX or FIT file — or paste a Ride with GPS, Komoot, or Strava route URL — to see elevation gain, identify climbs, view the grade breakdown, and explore the course on an interactive map.

Open calculator →
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