MCRRC Riley's Rumble Half Marathon
Sun, Jul 26, 2026, 7:30 AM EDT
- Location
- Boyds, MD
- South Germantown Recreational Park – Maryland SoccerPlex, 18031 Central Park Circle, 20841
- Featured distance
- 13.1 Miles
- Type
- RUN
Sign up and verify details on the organizer’s official page.
Vibe analysis coming soon
Course feel, difficulty, and community fit are being added to this listing. Check back, and always confirm details on the official registration page.
Vibe Check
Push Potential
Push Potentiallong distance + warm-day exposure
- Rolling area
- Warm season
Based on terrain, weather, and distance data.
The course
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From the organizer
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.
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