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34,045Events·United States·2026

SEP 2026

10
SUN
27
SEP
Run·Road·5K

Colonel Challenge 5K Run

Derwood, US
SUN
27
SEP
Run·Road·5K

MoCo Dems 5K Fall FunRun

Derwood, US
SUN
27
SEP
Run·Road·Half

Parks Half Marathon

Rockville, US
SUN
27
SEP
Run·Trail·5K·Half

Team RWB 5k & Half

Washington, US
SUN
27
SEP
Run·Road·10K

=PR= Races: South Lakes 10K

Reston, US
SUN
27
SEP
Run·Road·5K

RUN! GEEK! RUN! 5K & 1-Mile Fun Run

Alexandria, US
SUN
27
SEP
Run·Road·10K

Columbia Classic 10K

Columbia, US
SUN
27
SEP
Run·Road·5K·10K

Lovettsville 5k & 10k

Lovettsville, US
SUN
27
SEP
Run·Road·5K

16th Annual Run Wild for Autism 5K & 1 Mile Fun Run & Walk

Baltimore, US
WED
30
SEP
Run·Road·5K

Glen Burnie Improvement Association 5K

Glen Burnie, US

OCT 2026

10
THU
1
OCT
Run·Road·10K

Spook Hill Cider & Wine 4 Mile Run

Burkittsville, US
SAT
3
OCT
Run·Road·5K·10K

MoCo CARES Charity Race

Gaithersburg, US
SAT
3
OCT
Run·Road·5K

2026 MCRRC Youth Running Series

Rockville, US
SAT
3
OCT
Run·Road·5K·10K

Fall Foliage 5k & 10k

College Park, US
SAT
3
OCT
Run·Road·5K

Fall Harvest 5k

Sterling, US
SAT
3
OCT
Run·Road·5K·10K·Half

Racin’ to Beat Cancer 5k, 10k, & Half

Fairfax Station, US
SAT
3
OCT
Run·Road·5K·10K

Lost Dog 5k & 10k

Lorton, US
SAT
3
OCT
Run·Road·5K

Miles for Migraine Washington D.C.

Lorton, US
SAT
3
OCT
Run·Road·5K

First Mount Zion Baptist Church 7th Annual Healthy Start Mind & Body 5K Run/Walk

Lorton, US
SAT
3
OCT
Run·Road·5K·10K

Druid Hill Park (Baltimore) 5k/10K

Baltimore, US
RunRoad

Colonel Challenge 5K Run

Sunday, September 27, 2026 · Derwood, United States

Distances

5K

Start location

Derwood
1,802 km from home
Driving directions

About this race

Support Magruder High School Athletics at the Colonel Challenge 5K Run. Parking is available in the Magruder HS parking lot. The awards ceremony will begin after the Youth Fun Run.
Registration coming soonFind Registration

Typical weatherSeptember

31°Clow 18°C
30mm precip avg
Sunny most days
Cooling slightly — pleasant in the morning.

Please verify event details with the organizer before registering.

Recent edits