General Smallwood Triathlon
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Event overview
The General Smallwood Triathlon takes place on Saturday, April 25, 2026, at General Smallwood State Park in Marbury, Maryland (2750 Sweden Point Rd). The event is sanctioned by USA Triathlon. Races include both Olympic and sprint distances, plus aquabike and relay options. The swim is held in Mattawoman Bay. The race organizer uses a time trial swim start with two athletes starting every few seconds and offers an Elite Box Start for athletes who want to start up front.
Race details
- 1.5K swim / 24-mile bike / 10K run - Olympic Triathlon (individual)
- 1.5K swim / 24-mile bike - Olympic Aquabike (individual)
- 750m swim / 16-mile bike / 5K run - Sprint Triathlon (individual)
- 750m swim / 16-mile bike - Sprint Aquabike (individual)
- Relay options - Olympic Relay and Sprint Relay
Courses use rolling, low-traffic roads in Charles County, including freshly paved sections. The run course has aid stations approximately every mile. The final mile re-enters the park and crosses over Mattawoman Bay before the finish. Registration includes a finisher medal, long-sleeved tech shirt, custom race socks, reusable packet bag, timed results, age-group awards, post-race meal, finisher certificate, and free finish line photos. Visit the organization's website for the most recent information.
