4.7
(3)
74
riders
8
rides
Gravel biking in Summit County, Colorado, offers diverse terrain set against the backdrop of the Rocky Mountains. The region is characterized by high peaks, including the Gore, Tenmile, and Front Ranges, with the Continental Divide traversing the area. Extensive trail systems wind through forests, alpine grasslands, and along significant waterways like the Blue River and Dillon Reservoir, providing varied routes for gravel cyclists.
Last updated: April 25, 2026
4.7
(3)
33
riders
28.4km
02:19
590m
590m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
17
riders
61.4km
03:57
1,110m
1,110m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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11
riders
110km
08:54
2,000m
2,000m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
22.6km
01:37
380m
380m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
1
riders
16.4km
01:10
320m
320m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
1
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Sitting at at the crest of the Front Range, Boreas Pass is located along the Continental Divide. While summer sees plenty of cyclists climbing to the pass, winter sees a lot of cross-country skiers.
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Great local accommodation for any time of year!
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The former prospector town of Breckenridge is now a (ski) resort that offers all the services you are looking for. There are multiple restaurants, accommodations, grocery stores, laundromats, post office, and several outfitters. To get around town, you can use the free shuttles and buses. Even the gondola is free. ;)
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The Colorado River is a significant river that flows through the southwestern United States, stretching for 1,450 miles (2,333.55 km), originating in Colorado and winding its way towards the southwest until it reaches the tip of the Gulf of California. As you ride this stretch through Byers Canyon, between Hot Sulphur Springs and Kremmling, you'll enjoy a fantastic reward of breathtaking and unique landscape that will leave a lasting impression.
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The Boreas Pass Section House was built in 1882 as a settlement for the railroad men and their families that worked in the area. These buildings were carefully restored in 1997. You can actually reserve this hut for $40/person/night up to 12 people.
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The road to French pass is lined with forest and marsh lands. There are exceptional places to view wildlife and take in the views. When the trees clear, you'll know you've made it to the entrance of French Pass. The road leading up is double track that is more exposed.
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French Pass tops out at 12,071 feet in elevation as it crosses the Continental Divide. The views are incredible, as you take in the peaks of the Front Range. There are also wonderful views looking down toward the ski resorts of Breckenridge and Keystone.
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Ute Pass is an incredible scenic road stretching through the Arapaho National Forest. Along the way you will pass many tempting trailheads, experience stunning mountain views, and in the fall there are plenty of yellow leaves to peek at.
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Summit County offers a selection of gravel bike trails, with over 7 routes available for exploration. These routes cater to various skill levels, from moderate loops to more challenging climbs through the Rocky Mountains.
Gravel biking in Summit County features diverse terrain, ranging from smooth paths to challenging mountain climbs. You'll encounter high peaks, extensive forest trails, alpine grasslands, and routes along significant waterways like the Blue River and Dillon Reservoir. The region is characterized by its stunning Rocky Mountain scenery, including the Gore, Tenmile, and Front Ranges.
The gravel biking routes in Summit County are highly rated by the komoot community, with an average score of 4.7 stars from over 3 reviews. Riders often praise the stunning Rocky Mountain scenery, the variety of terrain, and the well-maintained paths that offer both leisurely rides and challenging climbs.
Yes, experienced riders can find challenging routes with significant elevation gain. For a demanding long-distance ride, consider the Breckenridge – Breckenridge loop from Tordal Estates, which covers over 38 miles (61 km) with substantial climbing. Another option is the Breckenridge Peak 6 condos – French Pass Entrance loop from Denison Commons, a difficult route spanning over 17 miles (28 km).
For those new to gravel biking or looking for a more relaxed ride, the region offers options like the paved Recreational Pathway System (Recpath), which connects many towns and provides incredible scenery, including leisurely rides along Dillon Reservoir. While not strictly gravel, it's a great starting point. The Recpath is a good resource for these types of trails.
Summit County's gravel trails offer breathtaking views of the Rocky Mountains and natural features. Routes like Boreas Pass Road provide views of the Continental Divide and Breckenridge Ski Resort. You can also explore areas around Dillon Reservoir, the Blue River, and enjoy alpine grasslands and forests. Notable natural monuments in the area include Grays Peak and Torreys Peak.
Yes, Summit County features several excellent loop trails for gravel biking. A popular option is the Kachina Steel sculpture – Breckenridge Peak 6 condos loop from Tiger Road, a moderate 10.2-mile (16.4 km) trail through forested areas. Another is the Breckenridge – Breckenridge Peak 6 condos loop from Breckenridge, a 13-mile (20.8 km) moderate route.
The pleasant summers, typically from May to October, are ideal for gravel biking in Summit County. During this period, the extensive paved Recreational Pathway System sees significant use, and many gravel trails are clear of snow. Always check local trail conditions before heading out, especially in early spring or late fall, as higher elevation routes may still have snow or ice.
While many gravel trails involve some elevation, the paved Recreational Pathway System (Recpath) offers excellent family-friendly options with incredible scenery and varying distances. These paths are generally smoother and connect many of the charming towns, providing a safer and more accessible experience for families. You can find more information on the Summit County website.
Given the varied terrain and high-altitude environment of Summit County, it's advisable to bring a gravel-specific bike or a mountain bike with suitable tires. Essential gear includes layers of clothing for changing weather, plenty of water, snacks, a repair kit, and navigation tools. Helmets are always recommended. For longer or more challenging routes, consider carrying extra food and water, as services can be sparse in remote areas.
Many of the towns in Summit County, such as Breckenridge, Frisco, Dillon, and Silverthorne, serve as hubs and offer access points to the trail systems. You can typically find parking in or near these towns, which often have designated parking areas for outdoor recreation. Specific trailhead parking information can usually be found on local government or park websites, such as summitcountyco.gov.


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