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Races in Mount Rainier, MD

Running races in or near Mount Rainier, MD

Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more

See below for a frequently-updated, comprehensive list of upcoming running events in the local Mount Rainier, MD area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.

Fleet Feet Sports

Running-5K - Running-5K

Organization: Fill the Shoes

Date of Race: 11-01-2025

Description: Fill the Shoes is proud to present the 14th annual "Fill ...

Running-10K - Individual Age group/open

Organization: Crofton Kiwanis

Date of Race: 06-14-2025

Description: For over 35 years, the Crofton Kiwanis/Team Surlis 10K Challenge has ...

Running-10K - ages 7 through 14

Organization: Crofton Kiwanis

Date of Race: 06-14-2025

Description: For over 35 years, the Crofton Kiwanis/Team Surlis 10K Challenge has ...

Running-5K - Individual Age group/open

Organization: Friends Of Olde Mill

Date of Race: 03-21-2026

Description: The 14th Annual Barlowe Bolt takes place in the suburban town ...

Running-5K - Individual Age group/open

Organization: Crofton Kiwanis

Date of Race: 06-14-2025

Description: For over 35 years, the Crofton Kiwanis/Team Surlis 10K Challenge has ...

Running-5K - Runners ages 7 through 14

Organization: Crofton Kiwanis

Date of Race: 06-14-2025

Description: For over 35 years, the Crofton Kiwanis/Team Surlis 10K Challenge has ...

Track and Field Program - Boys - Ages ...

Organization: GAITHERSBURG PARKS & RECREATION DEPT

Date of Race: 04-25-2025

Description: DescriptionInstructional program for boys ages 9 and 10 which encourages healthy ...

Track and Field Program - Girls - Ages ...

Organization: GAITHERSBURG PARKS & RECREATION DEPT

Date of Race: 04-25-2025

Description: DescriptionInstructional program for girls ages 9 and 10 which encourages healthy ...

Sponsors - Silver Sponsor – $2,500

Organization: Safety And Health Foundation

Date of Race: 10-04-2025

Description: This is a full charity race held ...

Half marathon - Half Marathon at 9:00 AM

Organization: Safety And Health Foundation

Date of Race: 10-04-2025

Description: This is a full charity race held ...

5K/1M Combo (Kids Only) - Individual Age group/open

Organization: DES Gators

Date of Race: 05-17-2025

Description: The Gator Gallop is almost here! On Saturday, May 17, we'll ...

5K - Individual Age group/open

Organization: DES Gators

Date of Race: 05-17-2025

Description: The Gator Gallop is almost here! On Saturday, May 17, we'll ...

After School with Little & Junior TrackStars

Organization: Howard County Government

Date of Race: 04-28-2025

Description: DescriptionEnergize your afternoons with running, jumping, and sharpening mental focus are ...

Waiver - For Children in Jogging Stroller - ...

Organization: 10xEM LLC

Date of Race: 05-04-2025

Description: The 6th Annual National Women's Half Marathon 8K ...

Track and Field Program - Boys - Ages ...

Organization: GAITHERSBURG PARKS & RECREATION DEPT

Date of Race: 04-25-2025

Description: DescriptionInstructional program for boys ages 11 and 12 which encourages healthy ...

Track and Field Program - Boys - Ages ...

Organization: GAITHERSBURG PARKS & RECREATION DEPT

Date of Race: 04-25-2025

Description: DescriptionInstructional program for boys ages 11 and 12 which encourages healthy ...

Members - Members - 8K at 7:30 AM

Organization: Potomac Valley Track Club

Date of Race: 07-04-2025

Description: PRE-RACE ON-LINE REGISTRATION DEADLINE:July 2, at 7:30 PM

Non-members - Non-Members - 8K at 7:30 AM

Organization: Potomac Valley Track Club

Date of Race: 07-04-2025

Description: PRE-RACE ON-LINE REGISTRATION DEADLINE:July 2, at 7:30 PM

Track and Field Program - Boys - Ages ...

Organization: GAITHERSBURG PARKS & RECREATION DEPT

Date of Race: 04-25-2025

Description: DescriptionInstructional program for boys ages 7 and 8 which encourages healthy ...

Non-members - Non-Members - 5K at 8:00 AM, ...

Organization: Potomac Valley Track Club

Date of Race: 02-14-2026

Description: Race-day: On-site packet ...

Bubble Run - Exclusive VIP Registration- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ ...

Organization: Viral Run

Date of Race: 09-27-2025

Description: If youve done a traditional 5K, you know they can ...

Sponsors - Bronze Sponsor - $500 or in-kind ...

Organization: Safety And Health Foundation

Date of Race: 10-04-2025

Description: This is a full charity race held ...

1M/Fun Run Combo (Kids Only) - Individual Age ...

Organization: DES Gators

Date of Race: 05-17-2025

Description: The Gator Gallop is almost here! On Saturday, May 17, we'll ...

Ready, Set, Run

Organization: GAITHERSBURG PARKS & RECREATION DEPT

Date of Race: 06-24-2025

Description: DescriptionReady, Set, Run is an international program assisting youth into a ...

Summer Track Series - 9 Sessions (NCHS)

Organization: Anne Arundel County Recreation & Parks

Date of Race: 06-05-2025

Description: Description2025 TRACK & FIELDJOIN Anne ...

FitnessMatchmaker.com

Complete list of running events in and near Mount Rainier, MD: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.


More information about Mount Rainier

About Mount Rainier

Mount Rainier (MD) is a city in Prince Georges County with an estimated population of 8,080.[4]

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The number of U.S. marathon finishers declined from 2014 to 2015 approximately 8 percent.

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