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- Red Mtn
13,238 ft · Front Range, Colorado
Red Mtn
Red Mtn is a 13,238 ft peak in the Front Range, Colorado. The standard route is the Red Mountain C SE Ridge: 11 mi, 3,120 ft of gain, Class 2.

Red Mtn at a glance
- Elevation13,238 ft4,034 m
- RouteRed Mountain C SE RidgeClass 2
- Distance11 mi3,120 ft gain
- Time7 – 9 hrsHard effort
- SeasonJul – Sep
- RangeFront RangeColorado
Climbing the Red Mountain C SE Ridge
Red Mtn sits in the Front Range. The usual ascent is Red Mountain C SE Ridge, rated Class 2. Plan about 11.4 miles round-trip with roughly 3,120 ft of gain from about 11,545 ft. The trailhead is typically reachable by passenger car. 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 Red Mtn
Peaks near Red Mtn
Frequently asked questions
How tall is Red Mtn?
Red Mtn is 13,238 feet (4,034 m) tall. It is in the Front Range, Colorado.
How does Red Mtn rank among the Colorado 13ers?
At 13,238 feet, Red Mtn is the 398th highest of the 582 Colorado 13ers. The highest is Grizzly Peak.
How hard is it to hike Red Mtn?
The Red Mountain C SE Ridge is Class 2, which means off-trail hiking with some use of your hands for balance. Yak rates the overall effort hard: 11 miles with 3,120 feet of elevation gain.
How long does it take to hike Red Mtn?
Most people take 7 – 9 hours round trip on the Red Mountain C SE Ridge, covering 11 miles with 3,120 feet of elevation gain, so most people do it in a day.
Can a beginner hike Red Mtn?
The Red Mountain C SE Ridge needs no climbing skills, but it is a hard day: 11 miles with 3,120 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 Red Mtn?
You might. Most people feel the altitude above 8,000 feet, and Red Mtn reaches 13,238 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 Red Mtn?
Early. Afternoon thunderstorms are common in summer, so aim to be off the summit and the exposed upper mountain by early afternoon.
When is the best time to hike Red 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 Red 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



