
3H Trail Half Marathon + DHRT 50K is a running race on August 7, 2027 in King George, VA, with entry fees from $75 to $120.
Don't miss out on the opportunity to enjoy the beauty of the Dahlgren Railroad Heritage Trail. Sure, these races are held in August. In Virginia. That's the bonus challenge! All runners will receive a tank top or t-shirt (your choice!) and a finisher's medal.
Both race courses are beautiful, scenic out and back courses on a mostly flat, smooth rails to trails course. There are roots and bog boards in sections of the course - use extra caution in these areas.
Cash prizes, great competition, good food (including FREE MooThru ice cream for finishers), and awesome swag all make this a memorable event. There is a 4-hour time limit for the half marathon and an 8-hour time limit for the 50K - runners and walkers are welcome!
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
87°
Typical Low
66°
Chance of Rain
29%
Based on US Climate Normals data from Corbin, 15 mi from the venue.
City Elevation
155 ft
Nearest Airport
DCA
Ronald Reagan Washington National Airport · 40 mi
Time Zone
Eastern Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Every finish line starts with a single decision. Claim your spot at 3H Trail Half Marathon + DHRT 50K, put it on the calendar, and turn “someday” into a start date.
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3H Trail Half Marathon + DHRT 50K
Aug 7, 2027