Race Discovery
Colonel Challenge 5K Run
Colonel Challenge 5K Run logo

Colonel Challenge 5K Run

Derwood, Maryland, United States View on map
Oct 04, 2026 (America/New_York local time)
Running

About this race

Welcome to the Colonel Challenge 5K Run!

The purpose of this event is to raise money to support Magruder High School Athletics. Ample parking available in the Magruder HS parking lot. Our awards ceremony will begin following the Youth Fun Run at approximately at 9:00am. 

We hope to see you there!

Pick your distance

Running

5K Race - General Registration

Oct 04, 2026 5K 8:15 AM
$35.00
Closed

5K Race - Student Registration

Oct 04, 2026 5K 8:15 AM
$20.00
Closed

Youth Fun Run

Oct 04, 2026 Youth Fun Run 8:00 AM
$10.00
Closed

Typical race-day weather

Based on 5 years of Open-Meteo archive data for this event's race dates in Derwood, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 15.7° / Maximum temperature (race-week average) 23.8°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 15.6° / Maximum feels like — heat index / wind chill (race-week average) 25.5°
Peak wind (km/h)
Strongest wind of the day (race-week average)
15.1
Precip (mm)
Precipitation over the day (race-week average)
2.7mm
Humidity
Mean relative humidity (race-week average)
76.8%
Sunrise
Sunrise at the start line on October 4, 2026 (EDT)
Sunset
Sunset at the start line on October 4, 2026 (EDT)
Daylight
Hours between sunrise and sunset on race day
11h 39m

The sun rises at 7:07 AM and sets at 6:46 PM local time (EDT) in Derwood on October 4, 2026 — 11h 39m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

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Other races near Derwood

Different organizers, within 40 miles, in the next three months

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Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 7 Derwood events

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