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Races in Fairfax, VA

Running races in or near Fairfax, VA

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

See below for a frequently-updated, comprehensive list of upcoming running events in the local Fairfax, VA 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.

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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 ...

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 ...

2025 Georgetown Half Marathon

Organization: Safety And Health Foundation

Date of Race: 10-04-2025

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

2025 Triple Crown Races

Organization: Tidal Basin Run

Date of Race: 05-18-2025

Description: TIDAL BASIN RUN PRESENTS THE 26thANNUAL TRIPLE CROWN RACES When: ...

8k - 8K - Individual

Organization: 10xEM LLC

Date of Race: 05-04-2025

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

STROLLER WARRIORS 8k - Stroller Warriors 8k - ...

Organization: 10xEM LLC

Date of Race: 05-04-2025

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

Track and Field Program - Girls - Ages ...

Organization: GAITHERSBURG PARKS & RECREATION DEPT

Date of Race: 04-25-2025

Description: DescriptionInstructional program for girls ages 13 and 14 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 11 and 12 which encourages healthy ...

Non-members - Non-Members - 5K at 7:50 AM, ...

Organization: Potomac Valley Track Club

Date of Race: 11-15-2025

Description: Race-day: Saturday, November 16,

Members (If you join PVTC below, you may ...

Organization: Potomac Valley Track Club

Date of Race: 11-15-2025

Description: Race-day: Saturday, November 16,

Half marathon - Students

Organization: Safety And Health Foundation

Date of Race: 10-04-2025

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

Triple Crown distances 1.25, 1.1875, and 1.5 miles ...

Organization: Tidal Basin Run

Date of Race: 05-18-2025

Description: TIDAL BASIN RUN PRESENTS THE 26thANNUAL TRIPLE CROWN RACES When: ...

STROLLER WARRIORS HALF - Stroller Warriors Half - ...

Organization: 10xEM LLC

Date of Race: 05-04-2025

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

Pre-entries for Barron Series races - Pre-entries

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 - Girls - Ages ...

Organization: GAITHERSBURG PARKS & RECREATION DEPT

Date of Race: 04-25-2025

Description: DescriptionInstructional program for girls 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 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 ...

Lock Laces

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


More information about Fairfax

About Fairfax

Fairfax (VA) is a city in Fairfax County with an estimated population of 22,565.[4]

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Did you know?

Historically, more marathons are run in the month of October than any other month (in the U.S.).

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