Labor Day Half Marathon
Updated
Monday, September 6, 2027, first start 7:00 AM, in Parker (Salisbury Equestrian Park). Distances: 5K, 10K, Half marathon. Entry from $30 to $70; the Half marathon goes from $30 to $33 after April 30.
- Date
- Monday, September 6, 2027
- Start time
- 7:00 AM (earliest wave)
- Location
- Salisbury Equestrian Park, Parker, CO 80134
- Area
- Denver Suburbs, Denver & Boulder
- Distances
- 5K10KHalf marathon
- Course
- Trail (dirt or single-track on at least part of the course)
- Price
- $30 to $70 plus the platform's processing fee
- Next price increase
- Friday, April 30, 2027: Half marathon $30 → $33
- Registration
- Open. Opened September 4, online signup closes Monday, September 6, 2027
How to register
Registration is on RunSignup. Pick your distance, add any extras, and you'll get a confirmation email with your bib details. Sign up by April 30 to pay $30 instead of $33.
Register on RunSignup →Race website
Course and race notes
Sweat your socks off and let summer have its last hooray at Parker’s Salisbury Park, just a few miles southeast of Denver. Celebrate your hard work with a fast, scenic, and high-energy morning on the trails! Join us at for Denver South’s favorite end-of-summer race tradition. Whether you’re tackling 13.
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.