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Come join us for either a 10 km or a 5 km race in Thornton Sunday September 13th at the Riverwalk Ballfields. The course is fun and fast!!!
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September is always beautiful, please come and join us for a great race!!!!
Race Day Details
Date: Sunday September 13th
Time: 8:00 am start for the 10km 8:20 am start for the 5km.
Course: Race runs on dirt paths along the Platte River. It is a fast, fun course!
Location: Riverwalk Ballfields in Thornton – at 9830 Riverdale Rd. Thornton, CO 80229.
Race Director: David Rothenburger
Participation Guidelines:
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- No Dogs: Pets of any kind are not allowed on the course
- No Running Strollers: Strollers and baby joggers are not permitted on the route
- No Exceptions: Anyone arriving with a dog or stroller will not be permitted to join the run
New and Guest runner pre-registration:
Use the following RunSignup link to pre-register for this race if you are not a member of the Rocky Mountain Road Runners.
Registration opens at 7am
PLEASE PLEASE show up early to get your bib and let our volunteers get ready. Registration will CLOSE at 7:45am sharp. Come early and don’t miss out!

