2026 C.O.P.S. WINTER RACE SERIES
- Running
- 5k
- 10k
- 15 km
Golden, British Columbia, Canada
All-Out Spring Fever
- Running
- Half Marathon
- 10k
- 5k
- Half Marathon
- 10k
- 5k
Ralston Creek Trail, Golden, CO
About the Event
All-Out Spring Fever
Run. Bloom. Conquer. Repeat.
The All-Out Spring Fever is a running event featuring 5K, 10K, and Half Marathon courses that trace the scenic shores of Arvada's Blunn Reservoir via the Ralston Creek Trail. This event is suitable for both novice and experienced athletes.
Date: Sunday, March 22, 2026
Location: Ralston Creek Trail, Golden, CO
Benefiting Charity: UpRoot Colorado
This event is also an official BOLDERBoulder qualifying event.
Courses Offered:
- Half Marathon (In-person and Virtual)
- 10K (In-person and Virtual)
- 5K (In-person and Virtual)
How to get there
Courses
Discount coupons
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Tickets
This event is not sold through Apuama. Check prices and availability directly on the organizer's website.
| Half Marathon | $69.90 | View |
| 10K | $48.70 | View |
| 5K | $38.10 | View |
| VIRTUAL Half Marathon | $48.70 | View |
| VIRTUAL 10K | $38.10 | View |
| VIRTUAL 5K | $32.80 | View |
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