Semper FI 10k
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Event overview
The 2026 Semper Fi 5k, 10k, & 1M takes place on July 19, 2026 at St Clair Brooks Park, 80 Butler Rd, Falmouth, VA. Points from the races count toward the year-long 5k, 10k, and Back of the Pack series and also toward the Summer Series. The event benefits Semper Fi & America’s Fund. A virtual run option is available.
- 5k
- 10k
- 1M
Runners receive a finisher’s medal, a technical (Dri-fit) event shirt, and chip timing. Live results will be posted on Athlinks and final results with series points will be posted the Monday after the race.
Course and logistics
The route runs inside Pratt Park / St Clair Brooks Park. The course is paved, fairly flat with minimal hills, and includes a short section of gravel. The 5k is an out-and-back once; the 10k runs the 5k course twice. Back of the Pack time is listed as 11:00 for series scoring.
Water stations: eight on the 10k at approximately miles 0.55, 1.3, 1.8, 2.55, 3.65, 4.4, 4.9, and 5.65; four on the 5k at approximately miles 0.55, 1.3, 1.8, and 2.55. Gatorade will be available at some stations. Restrooms are near the parking lot.
Registration fees until June 30: 5k $30, 10k $45, Kids 1M $20. T-shirts are guaranteed for runners registered before July 8; extras may be available afterward. Packet pickup is available at the event and there will be race day registration. Awards are given to top 3 men and women overall and to 1st and 2nd in listed age groups. Visit the organization's website for the most recent information.