Running Scared 5K/13K - Denver
Updated
Saturday, October 17, 2026, first start 8:30 AM, in Littleton (Platte River Bar & Grill). Distances: 5K, 13K, 18K. Entry from $35 to $65.
- Date
- Saturday, October 17, 2026
- Start time
- 8:30 AM (earliest wave)
- Location
- Platte River Bar & Grill, Littleton, CO 80120
- Area
- Denver Suburbs, Denver & Boulder
- Distances
- 5K13K18K
- Course
- Trail (dirt or single-track on at least part of the course)
- Price
- $35 to $65 plus the platform's processing fee
- Next price increase
- None published
- Registration
- Open. Opened August 10, online signup closes Sunday, October 18, 2026
How to register
Registration is on RunSignup. Pick your distance, add any extras, and you'll get a confirmation email with your bib details.
Register on RunSignup →Race website
Course and race notes
Get ready for a spine-tingling race experience at the Running Scared 5K & 13K -where thrills, chills, and fast times collide! Whether you’re brave enough to tackle the 5K or daring enough to conquer the 13K, this Halloween-themed event delivers a fun and festive atmosphere perfect for runners of all levels.
From the race's own listing. Check the race website for the course map and parking.
Source: RunSignup public race API, refreshed 2026-10-17. Details can change; the registration page is the final word.