Crazy Mountain 100 2027
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At a glance
Crazy Mountain 100 2027 takes place from Friday 30 to Saturday 31 July 2027 in Wilsall, MT (Montana, United States). One distance: 160.9 km.
Longest course: 100 mile, 160.9 km with 7’010 m D+ (44 m per km: mountain terrain). It has 10 aid stations. Terrain: 67% trail, 18% forest track and 9% road. Terrain data: © OpenStreetMap contributors.
On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.
Come test your grit and endurance in the iconic Crazy Mountain Range.
2 courses
Course analysis
160.9 km100 mi7’010 m D+22’999 ft D+
- D+
- 7’010 m22’999 ft
- D−
- 6’604 m21’667 ft
- Max alt.
- 3’051 m10’010 ft
- Steepest
- 18%
Segments
Elevation profile: 100 mile
1’567 m – 3’051 m5’141 ft – 10’010 ft
Terrain
Aid station by aid station
Terrain, climb and cutoff between each aid station.
Start → Porcupine #1 km 0 → 9.4km 0 → 5.9
9.4 km5.9 mi · +457 m1’499 ft · −55 m180 ft
Porcupine #1 → Ibex #2 km 9.4 → 30.8km 5.9 → 19.1
21.4 km13.3 mi · +664 m2’178 ft · −788 m2’585 ft
Ibex #2 → Cow Camp #3,#5 km 30.8 → 50.9km 19.1 → 31.6
20.1 km12.5 mi · +989 m3’245 ft · −846 m2’776 ft
Cow Camp #3,#5 → Halfmoon #4 km 50.9 → 69.4km 31.6 → 43.1
18.5 km11.5 mi · +876 m2’874 ft · −1’097 m3’599 ft
Halfmoon #4 → Cow Camp #3,#5 km 69.4 → 87.8km 43.1 → 54.6
18.5 km11.5 mi · +1’093 m3’586 ft · −873 m2’864 ft
Cow Camp #3,#5 → Sunlight #6 km 87.8 → 101.6km 54.6 → 63.1
13.8 km8.6 mi · +733 m2’405 ft · −818 m2’684 ft
Sunlight #6 → Crandall #7 km 101.6 → 113km 63.1 → 70.2
11.4 km7.1 mi · +199 m653 ft · −349 m1’145 ft
Crandall #7 → Forest Lake #8 km 113 → 125.6km 70.2 → 78
12.6 km7.8 mi · +463 m1’519 ft · −369 m1’211 ft
Forest Lake #8 → Honey Trail #9 km 125.6 → 137.2km 78 → 85.2
11.6 km7.2 mi · +758 m2’487 ft · −380 m1’247 ft
Honey Trail #9 → Hunting Camp #10 km 137.2 → 148.9km 85.2 → 92.5
11.7 km7.3 mi · +137 m449 ft · −777 m2’549 ft
Hunting Camp #10 → Finish km 148.9 → 160.9km 92.5 → 100
12.1 km7.5 mi · +32 m105 ft · −252 m827 ft
Elevation figures are measured by Kliva on the course trace. Cutoffs are the organiser's.
Aid station by aid station
Terrain, climb and cutoff between each aid station.
Start → Porcupine #1 km 0 → 9.4km 0 → 5.9
9.4 km5.9 mi · +457 m1’499 ft · −55 m180 ft
Porcupine #1 → Ibex #2 km 9.4 → 30.8km 5.9 → 19.1
21.4 km13.3 mi · +664 m2’178 ft · −788 m2’585 ft
Ibex #2 → Cow Camp #3,#5 km 30.8 → 50.9km 19.1 → 31.6
20.1 km12.5 mi · +989 m3’245 ft · −846 m2’776 ft
Cow Camp #3,#5 → Halfmoon #4 km 50.9 → 69.4km 31.6 → 43.1
18.5 km11.5 mi · +876 m2’874 ft · −1’097 m3’599 ft
Halfmoon #4 → Cow Camp #3,#5 km 69.4 → 87.8km 43.1 → 54.6
18.5 km11.5 mi · +1’093 m3’586 ft · −873 m2’864 ft
Cow Camp #3,#5 → Sunlight #6 km 87.8 → 101.6km 54.6 → 63.1
13.8 km8.6 mi · +733 m2’405 ft · −818 m2’684 ft
Sunlight #6 → Crandall #7 km 101.6 → 113km 63.1 → 70.2
11.4 km7.1 mi · +199 m653 ft · −349 m1’145 ft
Crandall #7 → Forest Lake #8 km 113 → 125.6km 70.2 → 78
12.6 km7.8 mi · +463 m1’519 ft · −369 m1’211 ft
Forest Lake #8 → Honey Trail #9 km 125.6 → 137.2km 78 → 85.2
11.6 km7.2 mi · +758 m2’487 ft · −380 m1’247 ft
Honey Trail #9 → Hunting Camp #10 km 137.2 → 148.9km 85.2 → 92.5
11.7 km7.3 mi · +137 m449 ft · −777 m2’549 ft
Hunting Camp #10 → Finish km 148.9 → 160.1km 92.5 → 99.5
11.2 km6.9 mi · +32 m105 ft · −252 m827 ft
Elevation figures are measured by Kliva on the course trace. Cutoffs are the organiser's.
Feels like these
- Angeles Crest 100 Mile Endurance Run163.1 km101.4 mi · 224 km-effortOct 2, 20271’468 km away912.2 mi away
- Oman by UTMB151.1 km93.9 mi · 232 km-effortDec 10, 202612’187 km away7’572.7 mi away
- Serre Che Trail60.2 km37.4 mi · 246 km-effortSep 12, 20278’132 km away5’053 mi away
- Grindstone 100 Mile167.8 km104.2 mi · 229 km-effortSep 24, 20272’715 km away1’687 mi away
Where to stay
Find a place to stay near Wilsall, MT for the race.
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