2.8
(18)
42
runners
03:33
21.3km
1,180m
Running
If you're ready for a difficult jogging challenge, the Mount Flora Trail delivers a rewarding experience. This route spans 13.3 miles (21.3 km) and involves a significant elevation gain of 3885 feet (1184 metres), typically taking around 3 hours and 33 minutes to complete. As you jog, you'll pass through…
Last updated: April 23, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
James Peak Wilderness
Waypoints
Start point
Get Directions
25 m
Highlight • Trail
Tip by
9.31 km
Highlight • Summit
Tip by
10.6 km
Highlight • Summit
Tip by
21.3 km
End point
Way Types & Surfaces
Way Types
13.1 km
8.27 km
Surfaces
8.67 km
8.27 km
4.41 km
Sign up to see more specific route details
Sign up for free
Elevation
Sign up to see more specific route details
Sign up for free
Weather
Powered by Foreca
Today
Sunday 17 May
11°C
2°C
79 %
Additional weather tips
Max wind speed: 6.0 km/h
to get more detailed weather forecasts along your route
This route was planned by komoot.
The Mount Flora Trail typically starts from the Berthoud Pass trailhead. You'll find ample parking available at this location, making access convenient for your jog.
The terrain on this trail varies. You'll start on a dry dirt path, which may include sections of a service road. As you ascend, it transitions to rocky sections with some short, manageable scrambles. The trail is largely exposed, especially above the treeline, so expect sun, wind, and other weather conditions without much tree cover. In winter, deep snow can make it impassable without snowshoes.
Joggers on this trail are treated to overwhelming 360-degree panoramic vistas of the Continental Divide and the surrounding Front Range. You'll pass through subalpine forests, tundra meadows, and wildflower fields in summer. Notable sights include Ethel Lake and prominent peaks like Colorado Mines Peak. The route also takes you past Breckinridge Peak and to the summit of Mount Flora.
Yes, the Mount Flora Trail is generally dog-friendly, as it is located within Arapaho National Forest. However, it's crucial to keep your dog on a leash at all times to protect wildlife and ensure a pleasant experience for all trail users. Always pack out any waste.
The best time to jog this trail is typically during the summer months, from late June to early September, when wildflowers are abundant and the trail is free of snow. Be aware that winter conditions can make the trail impassable without specialized gear like snowshoes and trekking poles.
No specific permits are required to jog the Mount Flora Trail itself, nor are there entrance fees for the trail or the general area of Arapaho National Forest where it's located. Parking at the Berthoud Pass trailhead is also free.
Yes, the route intersects with several other paths. You'll find sections that align with the CDT - Colorado Section, the Mount Flora Trail (which is the primary route), and various segments of the Bill Moore Lake Road and Bill Moore Lake Spur Road.
When jogging in Arapaho National Forest, always practice Leave No Trace principles. This includes staying on marked trails, packing out all trash, and respecting wildlife. Dogs must be leashed. There are no specific permits or fees for jogging this trail, but always check for any temporary closures or fire restrictions before your visit.
Given the trail's high altitude and exposed nature, you should bring plenty of water, sun protection (sunscreen, hat, sunglasses), and layers of clothing. The trail is notoriously windy, especially on the ridgeline and at the summit, so a windbreaker is essential. Trekking poles can be helpful for the rocky sections and descents.
The Mount Flora Trail is generally rated as difficult for jogging due to its significant elevation gain (around 1,800 to 2,051 feet) and high altitude (summiting at approximately 13,129 to 13,146 feet). While manageable for those with good fitness, beginners may find the thin air and steep sections challenging. It's often recommended for those training for higher peaks rather than as a first high-altitude experience.
The full out-and-back route is approximately 21.3 km (13.2 miles) and typically takes around 3 hours and 33 minutes to complete as a jog, depending on your pace and fitness level. This duration accounts for the significant elevation gain and high-altitude conditions.