In 198 days · Sat, Mar 20, 2027
Don't let race day sneak up
One email during race week. That's it.
When
Saturday, March 20th, 2027
Where
11710 Macarthur Blvd, Potomac MD
Distances
Half · 5K · 10K
Typical weather
37–56°F · some rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2026
38–70°F
dry
2025
46–70°F
rain
2024
38–62°F
dry
2023
26–50°F
dry
2022
47–57°F
dry
2021
27–55°F
dry
2020
57–74°F
dry
2019
30–51°F
dry
2018
30–40°F
rain
2017
31–54°F
dry
Best months to race in Maryland →
About this race
Operation Enduring Warrior 5k, 10k, & Half
Date & Location
- Date: March 20, 2027
- Location: 11710 Macarthur Blvd, Potomac, MD
Event Overview
- Scenic Route: Come enjoy a scenic 5k/10k/half that will run alongside the Potomac River.
- Post-Race View: Check out the waterfalls post-race.
- Registration Info: Race registration does not include the park entrance fee.
- Park Pass Specials: Please check here for park pass specials (including military).
Participation Details
- Walkers: Walkers are welcome to attend this event.
- Accessibility: The event is open to all fitness levels.
More Information
- Event Link: For more details, visit Race Roster.
- Additional Event Details: Visit this link for more information.
Course map
Train with a club
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