Cal Tri DC
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2026 Cal Tri DC : event overview
The event takes place on June 14, 2026 and is presented by Cal Tri Events. It features 18 event options across three categories: Olympic distance, Sprint distance, and Youth Sprint distance. Adult multi-sport events are listed at $111.09 (including a $7.23 fee) while shorter swim and run events are listed at $31.59 (including a $2.73 fee). A sponsor 10x10 tent option is offered at $526 (including a $26 fee). Triathlon is defined as swim + bike + run; swim and run distances are standard while bike distance varies by event. Course maps are provided for detailed distances. The program lists Olympic swim as 1640 yards, Sprint swim as 400 yards, and run options including 5K and 10K. Sample multisport formats include 5km run, 26km bike, 5km run (Sprint RunBikeRun) and 5km run, 40km bike, 10km run (Olympic RunBikeRun).
Location and logistics
The venue is Sweden Point Marina, 2750 Sweden Point Rd, Marbury, MD 20658, in General Smallwood State Park, about 30 miles south of Washington, DC. Parking is noted as free with a regular fee range of $3-5. Average conditions listed are air temperature 64 F to 86 F and water temperature 70 F; wetsuits are labeled as legal. Youth racing is free for ages 7-17 at many events, and several youth events are shown as full. Visit the organization's website for the most recent information.