Name: RMRR Spring Marathon Training Series #1
Start: 2026-03-29T00:00:00
Location: Platte River Trailhead Park

RMRR Spring Marathon Training Series #1

Updated: 06 March 2026, 06:44 AM

Event Details

Date: 29 March 2026

Time: Sun, 8 - 9 AM

City: Thornton, CO

Country: United States

Location: Platte River Trailhead Park

Location Map

References and Tickets

2026 Spring Marathon Training Series â 1st race

The park is located at the intersection of 88th Avenue and Colorado Blvd. in Thornton. Parking: Plenty of parking at the park. Registration: ForÂ ...

RMRR Spring Marathon Training Series #1 2026 | Sun 29 Mar

This event is designed for runners of all levels looking to prepare for spring marathons such as Boston and Colfax. With two exciting race days, participantsÂ ...

RMRR Spring Marathon Training Series #1 - RunSignup

The RMRR Spring Marathon Training Series #1 is on Sunday March 29, 2026 to Saturday April 11, 2026. It includes the following events: 10 Mile, 20mi,Â ...