From big races to Saturday morning group runs—find running events and connect with the local endurance sports community.
Sun, Dec 07, 2025 at 7:30 AM
Welcome to the registration page for the MCRRC Winter Half-Marathon Program!
Join the Winter Half Marathon Program with MCRRC! Whether you are trying to run your first half marathon or you are aiming to score a PR, the Winter Half Marathon program will help you get through the cold, winter months and have a great spring race.
13.1 Miles Marathon Run
Rockville, Maryland, 20850, United StatesSat, Dec 13, 2025 at 7:30 AM
Welcome to the registration page for the MCRRC Winter Trail Program!
Winter Trails is a fun and low-key program designed to teach and/or improve trail running skills for participants with all levels of trail running experience.
26.2 Miles Run
Rockville, Maryland, 20850, United StatesSat, Jan 10, 2026 at 10:00 AM
Welcome to the registration page for the MCRRC Run Performance Lab!
You must be a current MCRRC member to make an appointment for the Run Performance Lab. If you are not a current MCRRC member, you will have the opportunity to join MCRRC during the registration process. In addition, you must be age 18 or over.
Run
Rockville, Maryland, 20852, United StatesSun, Jan 11, 2026 at 8:00 AM
Welcome to the registration page for the MCRRC Winter 5K Run/ Walk Program!
The Winter 5K Run/Walk Program is a program for any participant looking to get outside and start the new year on the right...
3.1 Miles 5k Run Walk
Rockville, Maryland, 20850, United StatesTue, Jan 13, 2026 at 6:30 PM
Welcome to the registration page for the MCRRC Speed Development Program!
The MCRRC Speed Development Program is designed for motivated runners of ANY pace. We target both the Pike’s Peek 10K and the...
6.2 Miles Run
Rockville, Maryland, 20850, United StatesSun, Mar 22, 2026 at 8:30 AM
Welcome to the NON-MEMBER registration page for the MCRRC Piece of Cake 5K/ 10K!
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 series for members. Please refer to the "Low-Key Race Entry Procedure" on our website for more information.
5k 10k Run
Rockville, Maryland, 20851, United StatesTue, Mar 24, 2026 at 6:30 PM
Welcome to the registration page for the Montgomery County Road Runners Spring 5K Run/ Walk Program!
The Spring 5K Run/Walk Program is suitable for all paces, including walkers! This 12-week program will provide participants the training to complete a 5K (3.1 miles) or longer race. ** New this year* The Spring 5K Program will include optional training for distances up to 8K for those who choose.
5k Run Walk
Rockville, Maryland, 20850, United StatesSat, Apr 04, 2026 at 9:00 AM
Curious about triathlon or want to check your skills and get ready for race day? This is your chance to swim, bike, and run in a fun, supportive, no-pressure environment!
Our FREE youth and junior...
Cycling Indoor Run Swim Triathlon Walk
111 Maryland Ave, Rockville, Maryland, 20850, United StatesSat, Apr 18, 2026 at 8:00 AM
Welcome to the registration page for the MCRRC YOUTH RUNNING SERIES!
This site will be used to register for and track the participation of MCRRC members who are aged 17 and under, participating in...
1k 1 Miles 2.78k Run
Rockville, Maryland, 20850, United StatesSun, May 03, 2026 at 7:00 AM
Welcome to the registration page for the Montgomery County Road Runners First Time Marathon (FTM) Program!
The First Time Marathon (FTM) Program is a structured, coached, group-oriented program for...
26.2 Miles Marathon Run
Rockville, Maryland, 20850, United StatesSun, May 10, 2026 at 8:30 AM
Get ready to raise awareness for mental health during Mental Health Awareness Month with EveryMind’s EveryMile for EveryMind 5K and 1K Fun Run/Walk on May 10th. Join us in Rockville Town Center to...
1k 3k 5k Fun Run Run Walk
130 Gibbs Street, Rockville, Maryland, 20850, United StatesWed, May 13, 2026 at 6:30 PM
Welcome to the registration page for the Montgomery County Road Runners Spring 10K Program!
This 10-week training program caters to new runners as well as those more experienced, who are looking to increase their mileage to successfully complete a 10K race at the end of the program.
10k Run
Rockville, Maryland, 20850, United StatesMon, May 25, 2026 at 8:00 AM
Welcome to the NON-MEMBER registration page is for the MCRRC Memorial Day 4 Mile!
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 series for members. Please refer to the "Low-Key Race Entry Procedure" on our website for more information.
4 Miles Run
Rockville, Maryland, 20583, United StatesSat, Jun 13, 2026 at 7:30 PM
Get ready for a great evening of fun at the Suds & Soles 5K! This race is presented through a partnership of the Montgomery County Road Runners Club and the City of Rockville. The 5K starts at 7:30pm...
3.1 Miles 5k Run Walk
Rockville, Maryland, 20850, United StatesSun, Sep 06, 2026
Half Marathon Run
Rockville, Maryland, United StatesSun, Nov 01, 2026 at 8:10 AM
The City of Rockville, in partnership with the Montgomery County Road Runners Club (MCRRC), welcomes all to participate in this fall running tradition. The 10K and 5K run along the streets of the...
1 Miles 3.1 Miles 5k 6.2 Miles 10k Fun Run Run Walk
Rockville, Maryland, 20850, United StatesSun, Dec 13, 2026 at 9:00 AM
Welcome to the NON-MEMBER registration page for the MCRRC Jingle Bell Jog 8K!
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 series for members. Please refer to the "Low-Key Race Entry Procedure" on our website for more information.
8k Run
Rockville, Maryland, 20850, United StatesTriathlon
Contact: christina@endurance2perform.com
Rockville, Maryland, 20852, United StatesUSA Swimming Club. 110 members.
Swim
Contact: kwashburn@krswimming.com
13901 Glen Mills Road, Rockville, Maryland, 20850, United States