MCRRC Riley's Rumble Half Marathon
About this race
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.
Join fellow runners on July 26, 2026 for the MCRRC Riley's Rumble Half Marathon. It's a fantastic Half-Marathon featuring a flat and fast course in Boyds.
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Non-Member Registration
Weather Overview
These values represent the 7-year monthly averages for July in Boyds.
About Boyds
MCRRC Riley's Rumble Half Marathon takes place in Boyds, Maryland, United States. The local timezone is America/New_York.
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🏃 Plan Your Next Race in Boyds
Find upcoming events by distance:
- Boyds 5K Races Best Boyds routes for beginners and speed work.
- 10K Run Events in Boyds The most popular local distance in Maryland.
- Boyds Half Marathons Top-rated 21.1K courses in the Boyds area.
- Boyds Running Calendar 2026 See all upcoming race dates.
Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.
