Course in the calculator
Mt. Fuji 100 · 170K
Shizuoka, JPN · 2026 edition · 166.1 km · +7,659 m · −7,490 m · measured at Low confidence
Try a target time on this course0 km · 836 mhigh point 1,641 m166.1 km
Pick a finish time and OTRI says what it would score, from the course and the time alone: the course is measured every 50 m and costed by gradient, and your speed over that flat-equivalent distance is compared with the fastest anyone has sustained over that much ground. How a score is made. This is a course for trying a target time, not a race page; results are never expected here.