Which race ranks first — and why is it The North Face Grossglockner Ultra-Trail?

The North Face Grossglockner Ultra-Trail leads this ranking on absolute max grade (47.0%).

Compare The North Face Grossglockner Ultra-Trail vs MIUT - Madeira Island Ultra-Trail

Ranked comparison table
#RaceAbsolute max gradeAscentClimb densityDescentNet elevationAs of
1The North Face Grossglockner Ultra-Trail 10 Mile - austria47.0%983 m61.5 m/km983 m1 m
2MIUT - Madeira Island Ultra-Trail 10 Mile - portugal45.4%524 m30.8 m/km523 m1 m
3Var Verdon Trail Canyon 10 Mile - france44.1%1,126 m66.2 m/km1,131 m-5 m
4Sognefjord Trail Run 10 Mile - norway32.1%755 m44.4 m/km756 m-1 m
5Ultra Trail Vipava Valley (UTVV), Ajdovščina 10 Mile - slovenia26.7%268 m16.4 m/km267 m1 m
6Grand-Prix von Bern 10 Mile - switzerland21.5%204 m12.7 m/km202 m2 m
7Otley 10 Mile - yorkshire14.6%248 m15.4 m/km235 m13 m
8Lift Bridge Road Races 10 Mile - minnesota12.9%136 m8.4 m/km123 m13 m
9Charlottesville Ten Miler 10 Mile - virginia12.3%196 m12.2 m/km199 m-3 m
10The Pistol Ultra (Alcoa) 10 Mile - tennessee11.6%87 m5.4 m/km87 m-0 m
6
Absolute max grade
21.5%
Ascent
204 m
Climb density
12.7 m/km
Descent
202 m
Net elevation
2 m

As of

7
Otley 10 Mileyorkshire
Absolute max grade
14.6%
Ascent
248 m
Climb density
15.4 m/km
Descent
235 m
Net elevation
13 m

As of

10 qualifying races in this ranking; use the distance catalogue to search the full distance list. Scores are out of 100 when present; route, elevation and cost figures are shown in their natural units.

How we ranked these

Races are ranked by Absolute max grade. Score metrics use methodology scoring-methodology-v1.0. Elevation rankings use only trusted raw-elevation course profiles. A ranking is only published when at least five races qualify, so the table is never padded with thin data.

See exactly how each figure is calculated →

Route maps for this ranking

Common questions

What is the steepest 10 miles?

The North Face Grossglockner Ultra-Trail 10 Mile ranks first by absolute max grade, from 10 qualifying races compared under our published methodology.