Upper Cataract and Elliot's Ridge Loop

This loop is considered difficult and demanding for trail runners due to its length and significant elevation gain. It's often undertaken as a multi-day backpacking trip, so experienced runners will find it a substantial challenge.

The terrain varies. The Elliot Ridge portion is an old double-track road, starting with a rocky ascent before becoming less rocky and ascending along a grassy mountainside with gentle grades but still a decent amount of up and down. The Upper Cataract Lake Trail features steady and steep climbs through lodgepole pines, aspen groves, and spruce/fir forests, with significant climbs between lakes.

Summer offers abundant wildflowers and pleasant conditions, while fall provides dramatic aspen colors. However, this is a high-alpine route, so be prepared for rapidly changing weather. An early start is advisable, especially on weekends, as the trail can be busy.

The Upper Cataract and Elliot's Ridge Loop is located within the Eagles Nest Wilderness. While there are generally no entrance fees for the wilderness area itself, specific regulations apply, such as group size limits and Leave No Trace principles. For detailed information on permits (especially for overnight stays or specific activities) and current regulations, it's best to check the official USDA Forest Service website: usda.gov.

Yes, dogs are generally allowed on trails within the Eagles Nest Wilderness. However, they must be kept on a leash at all times to protect wildlife and ensure a pleasant experience for all users. Always pack out pet waste.

The loop offers spectacular high-alpine scenery. You'll enjoy panoramic views of the Gore Range, high alpine meadows, and exposed rock. Key features include pristine mountain lakes such as Mirror Lake, Upper Cataract Lake, and Eaglesmere Lakes. You'll also pass through lush forests and alpine fields, with views of distant peaks and Eagles Nest Peak.

While specific parking details aren't provided, trails in the Eagles Nest Wilderness typically have designated trailheads with parking areas. Given the popularity of this challenging loop, arriving early, especially on weekends, is recommended to secure a parking spot.

The Eagles Nest Wilderness is home to diverse wildlife. While specific sightings are never guaranteed, you might spot various bird species, marmots, pikas, deer, and potentially larger mammals like elk or even bears. Always maintain a safe distance and never feed wildlife.

Yes, the route incorporates sections of several official trails. You'll jog along parts of the Upper Cataract - Mirror Lake Trail, Elliot's Ridge Trail, and the Gore Range Trail. It also includes portions of Mahan Lake Road, North Fork Elliott Creek Trail, and smaller segments of Cat Lake Trail, Mahan Lake Trail, Eaglesmere Trail, and Soda Lakes Trail.

Given its length and elevation, many choose to complete this loop as a multi-day backpacking trip. For trail runners, an early start is crucial to allow ample time. The Elliot Ridge section is described as having 'gentle grades' after an initial rocky ascent, which might offer a slightly less strenuous start compared to the 'steady and steep' climbs of the Upper Cataract Lake Trail. Consider your preferred direction based on how you want to tackle the major elevation changes.

Due to the high-alpine environment and challenging nature, pack essentials include plenty of water, high-energy snacks, layers of clothing (even in summer, weather can change quickly), rain gear, a map and compass or GPS device, a first-aid kit, and sun protection. Bear spray is also advisable in wilderness areas.