2025 Fall Marathon Training Series
These Marathon training races are geared towards people training for spring marathons. They are supported runs with aid stations and are timed and scored.
There are both 10 mile and 20-mile distances for people who are training for either a half marathon or a full marathon.
Come and join us for a fun, competitive training run to get your training off to a great start!!!!
RMRR Club members will receive a 25% discount at the time of checkout on Runsignup.
3rd Fall Marathon Training Series Race
Race Day Details
Date: Sunday September 21st
Time: 7 am start. Show up at least 15 minutes early to get your tag and warm up.
Location = Riverwalk Ballfields in Thornton. The ballfields are located at the intersection of 100th Avenue and Riverdale Road in Thornton.
Parking: Plenty of parking at the ballfields. Registration: Runsignup link