Ultra Marathon Races in Co
Browse 17 ultra marathon trail running and hiking routes in Co. Distance range: 28.0 mi to 58.1 mi. Elevation gain: 23 ft to 10,852 ft. Each route includes terrain analysis, elevation profiles, and pacing recommendations.
Key Takeaways
Total Routes
17
Races / Routes
0 / 17
Distance Range
28.0 mi - 58.1 mi
Elevation Range
23 ft - 10,852 ft
Surface Type
100% Trail
| Route Name | Location | Distance | Elevation Gain | Type | Race Date |
|---|---|---|---|---|---|
| Grizzley-Helena Trail #1126.1 | CO | 28.0 mi | 4,368 ft | route | — |
| CDT: Grand Lake to Bowen Gulch (CO Sec. 37) | CO | 28.3 mi | 4,294 ft | route | — |
| 30 Mile Horse Trail #817 | CO | 30.0 mi | 26 ft | route | — |
| Phantom Canyon Road | CO | 30.3 mi | 23 ft | route | — |
| Brookside McCurdy Trail #607 | CO | 32.1 mi | 6,060 ft | route | — |
| South Platte River Greenway | CO | 32.6 mi | 30 ft | route | — |
| CT - Segment 6: Kenosha Pass to Goldhill | CO | 32.8 mi | 4,354 ft | route | — |
| C-470 Trail | CO | 33.8 mi | 1,220 ft | route | — |
| Aspen Loop Trail #631 | CO | 35.2 mi | 691 ft | route | — |
| Rollins Pass (aka Corona Pass) | CO | 35.7 mi | 3,218 ft | route | — |
| Pine - Piedra Trail #524 | CO | 35.8 mi | 5,615 ft | route | — |
| Turtle Mountain Trail #770 | CO | 40.5 mi | 6,796 ft | route | — |
| Cherry Creek Trail | CO | 42.0 mi | 259 ft | route | — |
| Bears Ears Trail #1144.1 | CO | 47.1 mi | — | route | — |
| Gore Range Trail #60 | CO | 49.7 mi | 9,406 ft | route | — |
| Snyder Creek Loop #1226.1 | CO | 51.3 mi | 6,216 ft | route | — |
| La Garita SD #787 | CO | 58.1 mi | 10,852 ft | route | — |
Frequently Asked Questions
How many trail races are in Co?
There are 0 organized races and 17 self-supported routes available in Co.
What is a Ultra Marathon race?
A Ultra Marathon race is approximately 26.2 to 100+ miles in distance.
What is the average elevation gain in Co?
The average elevation gain is 3,964 feet, with routes ranging from 23 to 10,852 feet.
Can these ultra marathon routes in Co be used for hiking?
Yes. 100% of these routes are on trail surfaces, making them suitable for both trail running and hiking. The terrain analysis and elevation profiles help hikers plan their adventures just as effectively as runners.
Want filters, map view, and route intelligence?
Browse with Interactive Map →