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- Fairchild Mtn
13,509 ft · Front Range, Colorado
Fairchild Mtn
Fairchild Mtn is a 13,509 ft peak in the Front Range, Colorado. The standard route is the Fairchild Mtn/Mummy Range Clean out: 15 mi, 5,455 ft of gain, Class 2.

Fairchild Mtn at a glance
- Elevation13,509 ft4,117 m
- RouteFairchild Mtn/Mummy Range Clean outClass 2
- Distance15 mi5,455 ft gain
- Time11 – 13 hrsVery Hard effort
- SeasonJul – Sep
- RangeFront RangeColorado
Climbing the Fairchild Mtn/Mummy Range Clean out
Fairchild Mtn sits in the Front Range. The usual ascent is Fairchild Mtn/Mummy Range Clean out, rated Class 2. Plan about 15.6 miles round-trip with roughly 5,455 ft of gain from about 11,040 ft. Expect high clearance for the drive. Summer monsoon storms build fast, so start early and be off the summit by early afternoon. Watch for loose rock, route-finding on talus, and brief exposed steps where the terrain steepens. Stats and approach details follow climb13ers.com. Bring layers for cold wind on the summit ridge.
Gear and hazards
What to bring
Backpack (35–55 L)
Hiking Boots
Water
Offline Maps
Headlamp
Satellite Communicator
Whistle
Sunglasses
Sunscreen
Sun Hat
Midlayer
Insulated Jacket
Hardshell Jacket
Warm Hat
Buff
Midweight Gloves
Trekking Poles
GPS Device
Power Bank
Water Filter
First-Aid Kit
Emergency Bivy
What to watch for
- Storms
- High altitude
- Route-finding difficulty
Quests with Fairchild Mtn
Peaks near Fairchild Mtn
Frequently asked questions
How tall is Fairchild Mtn?
Fairchild Mtn is 13,509 feet (4,117 m) tall. It is in the Front Range, Colorado.
How does Fairchild Mtn rank among the Colorado 13ers?
At 13,509 feet, Fairchild Mtn is the 197th highest of the 582 Colorado 13ers. The highest is Grizzly Peak.
How hard is it to hike Fairchild Mtn?
The Fairchild Mtn/Mummy Range Clean out is Class 2, which means off-trail hiking with some use of your hands for balance. Yak rates the overall effort very hard: 15 miles with 5,455 feet of elevation gain.
How long does it take to hike Fairchild Mtn?
Most people take 11 – 13 hours round trip on the Fairchild Mtn/Mummy Range Clean out, covering 15 miles with 5,455 feet of elevation gain. That is a long day, so start before dawn and set a turnaround time.
Can a beginner hike Fairchild Mtn?
The Fairchild Mtn/Mummy Range Clean out needs no climbing skills, but it is a very hard day: 15 miles with 5,455 feet of elevation gain. Build up on shorter hikes first, start early and carry plenty of water and layers.
Will you get altitude sickness on Fairchild Mtn?
You might. Most people feel the altitude above 8,000 feet, and Fairchild Mtn reaches 13,509 feet. Spend a night or two at elevation first, drink plenty of water and turn back if a headache, nausea or dizziness gets worse.
What time should you start hiking Fairchild Mtn?
Early. Afternoon thunderstorms are common in summer, so aim to be off the summit and the exposed upper mountain by early afternoon. At 11 – 13 hours round trip, many parties start in the dark.
When is the best time to hike Fairchild Mtn?
The usual hiking window is July to September. Outside it, expect snow, storms or closed access, and check the summit forecast before you go.
Climb Fairchild Mtn with Yak
Plan your route on a topo map, check the summit forecast, then log your climb and see what is left on your list



