Xtrail by UTMB Xtrail 25K
Works· 26 km, +589 m · 2.7–3.7 h on your feet · 1 wk easy running after
23 m of climb per km — rolling; you will run almost all of it.
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