2026 Cal Tri DC - 6.14.26

Sun, Jun 14, 2026, 8:00 AM EDT

Location: Marbury, MD; Sweden Point Marina, 2750 Sweden Point Rd, 20658
Type: TRIATHLON

At a glance

Double-check key details

Challenge yourself with 18 event options at this multi-sport race in a state park, conveniently located near Washington DC.

Competitive

The 2026 Cal Tri DC offers a multi-sport experience at Maryland's General Smallwood State Park, just 30 miles south of Washington DC. This event provides a wide array of choices with 18 different options, including Olympic, Sprint, and Youth Sprint distances. Participants can choose from various combinations like Triathlon, RunBikeRun, SwimBike, SwimRun, or standalone swim and run events. It's an opportunity to combine your race day with exploring the nation's capital.

What to expect

Choose from 18 event options, including Olympic, Sprint, and Youth Sprint distances.
Participate in a Triathlon, RunBikeRun, SwimBike, SwimRun, or a dedicated swim or run event.
Race in General Smallwood State Park, a short drive from Washington DC attractions.

Standout details

18 distinct event options
Olympic, Sprint, and Youth Sprint distances
Located in General Smallwood State Park
30 miles south of Washington DC

Auto-drafted from the public listing — confirm details on the official event page before signing up.

Distances & registration

13 options

Registration for all distances is through the official signup link above.

Sprint Triathlon
Sun, Jun 14, 8:00 AM EDT · From $84.59
Opens Aug 4, 2025, 8:00 PM EDT · Closes Aug 5, 2025, 7:59 PM EDT
Olympic Triathlon
Sun, Jun 14, 8:20 AM EDT · From $84.59
Opens Aug 4, 2025, 8:00 PM EDT · Closes Aug 5, 2025, 7:59 PM EDT
Sprint RunBikeRun (5km run, 26km bike, 5km run)
Sun, Jun 14, 8:00 AM EDT · From $84.59
Opens Aug 4, 2025, 8:00 PM EDT · Closes Aug 5, 2025, 7:59 PM EDT

+ 10 more options

Sprint SwimBike
Sun, Jun 14, 8:00 AM EDT · From $84.59
Opens Aug 4, 2025, 8:00 PM EDT · Closes Aug 5, 2025, 7:59 PM EDT
Sprint SwimRun
Sun, Jun 14, 8:00 AM EDT · From $84.59
Opens Aug 4, 2025, 8:00 PM EDT · Closes Aug 5, 2025, 7:59 PM EDT
Sprint Swim (400 yards)
Sun, Jun 14, 8:00 AM EDT · From $26.29
Opens Aug 4, 2025, 8:00 PM EDT · Closes Aug 5, 2025, 7:59 PM EDT
5K
Sun, Jun 14, 8:00 AM EDT · From $26.29
Opens Aug 4, 2025, 8:00 PM EDT · Closes Aug 5, 2025, 7:59 PM EDT
Olympic RunBikeRun (5km run, 40km bike, 10km run)
Sun, Jun 14, 8:20 AM EDT · From $84.59
Opens Aug 4, 2025, 8:00 PM EDT · Closes Aug 5, 2025, 7:59 PM EDT
Olympic SwimBike
Sun, Jun 14, 8:20 AM EDT · From $84.59
Opens Aug 4, 2025, 8:00 PM EDT · Closes Aug 5, 2025, 7:59 PM EDT
Olympic SwimRun
Sun, Jun 14, 8:20 AM EDT · From $84.59
Opens Aug 4, 2025, 8:00 PM EDT · Closes Aug 5, 2025, 7:59 PM EDT
Olympic Swim (1640 yards)
Sun, Jun 14, 8:20 AM EDT · From $26.29
Opens Aug 4, 2025, 8:00 PM EDT · Closes Aug 5, 2025, 7:59 PM EDT
10K
Sun, Jun 14, 8:20 AM EDT · From $26.29
Opens Aug 4, 2025, 8:00 PM EDT · Closes Aug 5, 2025, 7:59 PM EDT
Sponsor - 10x10 Tent
Sun, Jun 14, 8:00 AM EDT · From $526.00
Opens Aug 4, 2025, 8:00 PM EDT · Closes Jun 6, 2026, 7:59 PM EDT

The course

Rolling
Timed race

From the organizer

2026 Cal Tri DC - 6.14.26. 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.

18 EVENT OPTIONS. 6 Olympic distance events (Triathlon, RunBikeRun, SwimBike, SwimRun, 1640 Yard Swim & 10K Run), 6 Sprint distance events (Triathlon, RunBikeRun, SwimBike, SwimRun, 400 yard Swim & 5K Run) and 6 Youth Sprint distance events (Triathlon, RunBikeRun, SwimBike, SwimRun, 400 yard Swim & 5K Run). Triathlon = swim + bike + run. 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). 64 F / 86 F

WATER TEMPERATURE (AVG). 82 F. Wetsuit allowed with no results. Use the 20% CALTRI2025 discount code at blueseventy. Note: Fusion wetsuits not eligible for discount.

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