Same event — which distance suits you?

Distances compared at Haulin' Aspen Trail Race
DistanceAscentClimb densityDescentNet elevationMax absolute gradeGAP factor
Marathon747 m17.7 m/km780 m-33 m19.7%2.4%
Relay747 m17.7 m/km780 m-33 m19.7%2.4%
Half Marathon322 m15.2 m/km344 m-22 m14.2%1.7%
10K130 m12.4 m/km155 m-25 m10.9%0.6%

Marathon

Ascent
747 m
Climb density
17.7 m/km
Descent
780 m
Net elevation
-33 m
Max absolute grade
19.7%
GAP factor
2.4%

Relay

Ascent
747 m
Climb density
17.7 m/km
Descent
780 m
Net elevation
-33 m
Max absolute grade
19.7%
GAP factor
2.4%

Half Marathon

Ascent
322 m
Climb density
15.2 m/km
Descent
344 m
Net elevation
-22 m
Max absolute grade
14.2%
GAP factor
1.7%

10K

Ascent
130 m
Climb density
12.4 m/km
Descent
155 m
Net elevation
-25 m
Max absolute grade
10.9%
GAP factor
0.6%

GAP is modelled energy-cost change versus flat, not a time penalty. Unavailable cells mean no sourced value is available yet. Click a distance for its full page.

Same-event questions

What distances does Haulin' Aspen Trail Race offer?

Haulin' Aspen Trail Race offers Marathon, Relay, Half Marathon, 10K, all run from the same event.

Typical conditions on race weekend

  • 22°CTypical temperature
  • 18 kphTypical wind
  • 0 mmTypical rainfall
  • 56Favourability /100
Typical conditions for the race date and locality, warmer than the endurance-optimal window. These are climatological norms, not a forecast, and are shared across every distance at this event.

Explore each distance

Source-backed sections

available route profile, race-day conditions, and source facts are shown on this event page. Sections appear only when their source-backed data is available.