
King George, United States of America · Saturday 8 August 2026
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, 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!
Adjusted Time
2:20:24
Time difference: +35.4 minutes compared to a flat, road, temperate course.
We don't yet have verified elevation data for this course, so we can't rate its difficulty against other half marathons. Our data pipeline backfills course elevation continuously - check back soon.
3H Trail Half Marathon + DHRT 50K is a half marathon held in King George, United States of America. It is scheduled for Saturday 8 August 2026. The course is run on trail surface with 0m of total climbing, with its high point near 0m above sea level. For registration and full race details, visit the official 3H Trail Half Marathon + DHRT 50K website.
This is a very flat course, with only 0m of total climbing and little change in altitude throughout. Flat profiles let you hold an even pace from start to finish, which makes this a fast, PB-friendly race.
3H Trail Half Marathon + DHRT 50K is a trail race, meaning the course includes unpaved surfaces such as dirt, gravel, or forest paths. Trail surfaces are usually slower than the road equivalent - often by 10-20% - because of uneven footing, technical sections, and frequently steeper gradients, though a smooth, non-technical or downhill trail can run faster than that suggests. Trail-specific shoes with good grip are recommended.
Looking for an easier marathon or a tougher challenge? You can also compare 3H Trail Half Marathon + DHRT 50K against other half marathons to find the right race for your goals.
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