A beginner-friendly 50K on smooth Denver Front Range singletrack
Other trail races within 31 miles
A three-loop tour of Bear Creek Lake Park combining one shorter Blue Course loop with two Orange Course loops, the Bear Chase 50K is a strong entry point for first-time ultramarathoners. With 99% dirt trail, moderate elevation, and crew access at the Start/Finish, it's a well-supported and forgiving ultra debut course on Denver's Front Range.
Suitable for first-timers
Lakewood, CO, United StatesOctober 03, 2026


| Location | Mile | Elevation |
|---|---|---|
Start Start | 0.0 | 5,699 ft |
Start / Finish Aid Station | 6.1 | 5,699 ft |
Homestead Aid Aid Station | 11.4 | 5,512 ft |
Cattail Creek Aid Aid Station | 14.9 | 5,712 ft |
Start / Finish Aid Station | 18.5 | 5,699 ft |
Homestead Aid Aid Station | 23.8 | 5,512 ft |
Cattail Creek Aid Aid Station | 27.3 | 5,709 ft |
Finish Finish | 31.0 | 5,699 ft |
Sign in to see cutoffs, crew access, drop bags, and services for every aid station.
Running with dogs is not permitted. Well-behaved leashed dogs are allowed with crew and spectators.
No required gear specified
No recommended gear specified

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