Races analyzed segment by segment

Split times are recorded checkpoint by checkpoint on official timing, then recalculated per segment: 1,898 segments across 249 races. Enter your bib number, and the page shows your position on each one against runners at your level.

Data

No predictions, no cumulative times: your real rank among real runners, segment by segment. Free, no account.

What you find on each page

Your rank, segment by segment: On each segment, the share of runners at your level who took longer than you. Not cumulative: a bad segment doesn't weigh on the next ones.
Who you're compared against, and you choose: The sixty runners closest to your UTMB Index, those who finished in your time, or the whole field. The rank, the box plot and the background tint all come from the same group.
Where runners drop out: The number of DNFs per checkpoint, reconstructed bib by bib: the official results only publish finishers.
Your race year on year: If you ran it several times, the gap block by block — once you remove what the year cost the finishers.

View all races in the trail calendar

Analyses published this week and upcoming races