Cal Tri DC - 6.8.25

2025 Cal Tri DC - 6.8.25. Combine a trip to the nation's capitol with a race venue just 30 miles south of Washington DC in Maryland's General Smallwood State Park. 21 EVENT OPTIONS. 7 Olympic distance events (Triathlon, Triathlon Relay, RunBikeRun, SwimBike, SwimRun, 1640 Yard Swim & 10K Run), 7 Sprint distance events (Triathlon, Triathlon Relay, RunBikeRun, SwimBike, SwimRun, 400 yard Swim & 5K Run) and 7 Youth Sprint distance events (Triathlon, Triathlon Relay, RunBikeRun, SwimBike, SwimRun, 400 yard Swim & 5K Run). Triathlon = swim + bike + run. Triathlon Relay is 2 or 3 athletes combined to complete the triathlon. Typically, the swim and run distances are standard but the bike distance varies from race to race. Check out the course maps for more detailed information. TO DO. Smithsonian National Museum of Natural History. National Museum of African American History and Culture. US Capitol. AIRPORT. Ronald Reagan Washington National (DCA) AIR TEMPERATURE (AVG). 49 F / 64 F WATER TEMPERATURE (AVG). 69 F. Wetsuit legal. Use the 20% CALTRI22 discount code at blueseventy