Event has passed
MCRRC Riley's Rumble Half Marathon was held on July 26, 2026.
Get notified when registration opens for next year.
Running
MCRRC Riley's Rumble Half Marathon
South Germantown Recreational Park – Maryland SoccerPlex
Sun, Jul 26, 2026 at 07:30:00
About this event
ARE YOU READY TO RUMBLE? Welcome to the registration page for the MCRRC Riley’s Rumble Half Marathon! This page may also be used to sign up to volunteer - please see the "volunteer" tab to the left. This race is part of our free, low-key race series for members. Please refer to the "Low-Key Race Entry Procedure" on our website for more information.
Distances & pricing
See current pricing on the registration site →
