Semper Fi Half

OCT

24

2026

Running event on the Chesapeake & Ohio Canal path in Georgetown offering a Half Marathon and 5K, with in-person and virtual options; walkers are welcome.

Sat 24 Oct 2026

Washington, District of Columbia

Website

13 miles 5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

Semper Fi 5k & Half

The Semper Fi 5k & Half takes place on October 24, 2026, in Georgetown, Washington, DC, with the event address listed as 4940 Canal Rd NW. Courses run along the Chesapeake & Ohio Canal path near the Nation's Capital.

The half marathon and the 5K both use the canal towpath. The half marathon begins and ends in Georgetown near the Potomac Boat Club. The 5K begins and ends at Fletcher's Boat House. Walkers are welcome to participate.

The event offers in-person and virtual participation. Virtual options described include Virtual with Medal, Virtual without Medal/Shirt, and Virtual with Medal and Shirt. Registration fees are stated as inclusive of mandatory charges and fees.

Distances: Visit the organization's website for the most recent information.