2027 Marathon Training Series
Training Run Highlights:
Strategic Preparation: Perfect your race-day nutrition and hydration plans so you feel completely ready and confident.
Full On-Course Support: The route features seven water stations and two gel stations to keep you fueled.
Price:
Non-members: TBD
Membership: TBD (The Marathon Training Series is not included in the RMRR membership.
Spring 2027 Marathon Training Series Schedule
Spring Marathon Training Series #1
Saturday March 27th at 8 AM
10 km and 20 km
Trailhead Park
Race information
Results
Spring Marathon Training Series #2
Sunday April 11th at 8 AM
10 km and 20 km
Trailhead Park
Race information
Results
Spring Blue Heron Half Marathon and 5 km
Sunday April 25th at 8 AM
Half Marathon and 5 km
Riverdale Regional Park in Brighton, CO
Race information
Results
Fall 2027 Marathon Training Series Schedule
Fall Marathon Training Series #1
Sunday August 29th at 7 AM
10 km and 20 km
Riverwalk Ballfields in Thornton
Race information
Results
Fall Marathon Training Series #2
Sunday September 12th at 7 AM
10 km and 30 km
Riverwalk Ballfields in Thornton
Race information
Results
Fall Marathon Training Series #3
Sunday September 26th at 7 AM
10 km and 20 km
Riverwalk Ballfields in Thornton
Race information
Results