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Know the course before you run it

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Trail Finder

Found: 0
>40%
30%
25%
20%
15%
10%
3%
km
0.2
0.3
0.5
1
2
3
>5
Red / green squares: your training gaps
Found: 0
Found: 0
>40%
30%
25%
20%
15%
10%
3%
km
0.2
0.3
0.5
1
2
3
>5
Red / green squares: your training gaps
Found: 0

Free tools

GPX AnalyzerUpload any GPX and see the elevation profile, climbs, descents and terrain mix.Race Pace CalculatorFinish time, checkpoint splits and fueling from the real course profile.Trail Race CalendarUpcoming trail races by country and distance, with course data.Terrain ChallengesCompare your terrain to the world's hardest courses.