KAT100 by UTMB Easy Trail 8K
Works· 8 km, +250 m · 0.9–1.2 h on your feet · 1 wk easy running after
31 m of climb per km — steep enough that most runners hike the longer climbs.
Course, cutoffs and race-day guide
There is time for a full build before this one.
the dark row marks weeks with real climbing in them