The Old Dominion 100M, taking place on June 6, 2026, in Fort Valley, VA, is a venerable 100-mile endurance run steeped in tradition and renowned as one of the oldest ultramarathons in the country. Starting and finishing at the Shenandoah County Fairgrounds in Woodstock, VA, this challenging event sends runners on a demanding journey through the Massanutten Mountains and the historic Shenandoah River Valley. The course is a diverse blend of terrain, featuring roughly 62% dirt and gravel roads, 22% technical trails and single track, and 16% paved sections, all while accumulating a formidable 14,000 feet of elevation gain over 14 significant climbs. Typical race day conditions in early June see highs around 80F and lows near 57F, with an 18% chance of precipitation, often accompanied by the race's signature hot and humid weather.

Runners embarking on this epic traverse will encounter a dynamic landscape, from the initial miles through historic Woodstock to rugged sections like the Lavender Trail, ATV routes on Powell Mountain Trail, and stream crossings along Little Passage Creek. The infamous "Sherman Gap" is a particularly difficult stretch, often tackled in the dark, and the course also includes the historic Veach Gap, featuring boulder falls and a wagon road built during the Revolutionary War. With 24 aid stations spaced every 4-6 miles, participants can expect standard ultrarunning fare, with some stations offering heartier options like burgers and pancakes. Medical checks are mandatory on course, and safety runners are permitted from mile 75 to 86, offering support through a challenging overnight section.

What truly sets the Old Dominion apart is its unwavering "old-school vibe." This 100% volunteer-run event eschews sponsors and fanfare, focusing instead on the raw challenge of the course, the clock, and the strong community that defines it. Runners consistently praise the supportive atmosphere and the unique blend of varied terrain that tests every aspect of their endurance. A coveted sterling silver buckle awaits those who conquer the course in under 24 hours, while finishers within 28 hours earn Old Dominion swag, a testament to the enduring spirit of this iconic race.