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Hardrock 100 2027 Pacing Calculator

A clockwise tour of Colorado’s San Juan high country.

Distance

101.8 mi

164km

Total climb

10193m

official D+

Total descent

10193m

official D−

High / low

3992m

low 2340m

2500m3000m3500m

KT6:45:00

Chapman10:00:00

Telluride14:00:00

Kroger’s

Governor

Ouray21:00:00

Engineer

Grouse Gulch28:30:00

Burrows

Sherman34:00:00

Pole Creek

Maggie

Cunningham44:00:00

0km50km100km150km163.8km

Your goal

Goal type

Goal finish time

hrsmin

Pacing strategy

Constant effort start to finish.

Pacing splits · Even effort

Section	Length	Target pace	VAM	Vert	GAP	Elapsed
0m–18.5km	18.5km	15:42/km	83m/hr	+402m	13:03/km	4:50:51
1KT Arrive4:50:51☀ 10:50 AM Rest 2min Leave4:52:51☀ 10:52 AM Cutoff 6:45:00+1:54:09
18.5km–29.1km	10.6km	13:02/km	—	−143m	13:03/km	7:11:23
2Chapman Arrive7:11:23☀ 1:11 PM Rest 2min Leave7:13:23☀ 1:13 PM Cutoff 10:00:00+2:48:37
29.1km–44.7km	15.6km	12:00/km	—	−429m	13:03/km	10:20:46
3Telluride Arrive10:20:46☀ 4:20 PM Rest 3min Leave10:23:46☀ 4:23 PM Cutoff 14:00:00+3:39:14
44.7km–52.6km	7.9km	31:10/km	323m/hr	+1325m	13:03/km	14:29:36
4Kroger’s Arrive14:29:36☀ 8:29 PM Rest 2min Leave14:31:36☾ 8:31 PM No cutoff
52.6km–70.6km	18.0km	8:48/km	—	−1652m	13:03/km	17:12:21
5Governor Arrive15:15:59☾ 9:15 PM Rest 2min Leave15:17:59☾ 9:17 PM No cutoff
6Ouray Arrive17:12:21☾ 11:12 PM Rest 5min Leave17:17:21☾ 11:17 PM Cutoff 21:00:00+3:47:39
70.6km–83.5km	12.9km	22:52/km	256m/hr	+1256m	13:03/km	22:11:57
7Engineer Arrive22:11:57☾ 4:11 AM +1d Rest 2min Leave22:13:57☾ 4:13 AM +1d No cutoff
83.5km–93.7km	10.1km	11:51/km	—	−326m	13:03/km	24:14:10
8Grouse Gulch Arrive24:14:10☀ 6:14 AM +1d Rest 3min Leave24:17:10☀ 6:17 AM +1d Cutoff 28:30:00+4:15:50
93.7km–109.1km	15.5km	13:50/km	—	−43m	13:03/km	27:51:07
9Burrows Arrive27:51:07☀ 9:51 AM +1d Rest 2min Leave27:53:07☀ 9:53 AM +1d No cutoff
109.1km–115.9km	6.8km	11:06/km	—	−289m	13:03/km	29:08:11
10Sherman Arrive29:08:11☀ 11:08 AM +1d Rest 2min Leave29:10:11☀ 11:10 AM +1d Cutoff 34:00:00+4:51:49
115.9km–139.2km	23.3km	16:24/km	105m/hr	+670m	13:03/km	35:36:05
11Pole Creek Arrive33:24:39☀ 3:24 PM +1d Rest 3min Leave33:27:39☀ 3:27 PM +1d No cutoff
12Maggie Arrive35:36:05☀ 5:36 PM +1d Rest 2min Leave35:38:05☀ 5:38 PM +1d No cutoff
139.2km–163.8km	24.6km	11:51/km	—	−771m	13:03/km	40:33:00
13Cunningham Arrive37:24:10☀ 7:24 PM +1d Rest 3min Leave37:27:10☀ 7:27 PM +1d Cutoff 44:00:00+6:35:50

GAP is grade-adjusted pace, the flat-equivalent pace for the effort. On an even-effort plan it stays roughly constant while your actual target pace rises on climbs and falls on descents. Switch to “By terrain” to pace the course by its climbs and descents. The highlighted rows are aid stations: edit your rest with the ± steppers and every arrival, departure and the 33:00 of total stopped time folds into the elapsed clock. The cutoff badge shows your buffer against the official cutoff at arrival. The ☀/☾ is the wall-clock hour from the official 6:00 AM start, so you know when to expect a headlamp.

Hardrock 100 2027 Pacing Calculator

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