Course in the calculator
UTA 100 · 100K
New South Wales, AUS · 2026 edition · 100.2 km · +4,615 m · −4,615 m · measured at Low confidence
Try a target time on this course0 km · 956 mhigh point 1,072 m100.2 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.