Oct 03, 2020 at 7:00 AM

Castle Rock Trail Festival

1375 Plum Creek Pkwy.

Castle Rock CO, 80104


Entry Fee $15
(Lowest or Early Registration)

Entry Fee 2 $80
(Highest or Late Registration)

Prize Money: yes


  • 10K
  • 13.1M
  • 50K
  • 5K

Type: Ultra

Percent of the course on un-paved trails: 95%

First Year of the Event: 2016

Men's Record: Scott Spillman - 3:58:23

Masters Men Record: Rick Scott - 4:24:04

Women's Record: Julie Olson-Smith - 4:58:09

Masters Women Record: Tammy Wuerth - 6:29:37


Come run Castle Rock’s newest trail race at the beautiful Phillip S Miller Park! The event will offer five races: a 50k ultramarathon, a half marathon, a 10K,a 5K and a family adventure race (family friendly obstacle course). The October 7th event will highlight the freshly cut, soft surface trails that are a part of the town’s largest ever park project. The race will begin near Castle Rock’s state-of-the-art Miller Athletic Complex in the inviting P.S. Miller amphitheater. The race course will showcase the newly constructed trails in Phillip S Miller Park and the single and double track trails at the adjacent Ridgeline Open Space. Don’t forget to take in the impressive views of the surrounding buttes and the scenic views of Castle Rock as the trail twists and winds over the flowing race course. Bring the entire family to enjoy free live music and a festive atmosphere at the start/finish area or explore the parks other amenities included the Challenge Hill, a 200-step staircase on the hillside near the finish line, the expansive and innovative playground, or the Epic Sky Trek, Zip Line tours or Adventure Tower.


Race event photo
Race event photo


Past Event Dates

Held on Oct 03, 2020

Held on Oct 05, 2019

Held on Oct 06, 2018

Held on Oct 07, 2017

Held on Oct 09, 2016

Event Results