Cal Tri DC takes place on Jun 14, 2026. That's in 3 months.

Where is Cal Tri DC located?

Cal Tri DC is held in Marbury, Maryland, United States.

What distances are available at Cal Tri DC?

Cal Tri DC offers the following distances: 10K, 5K.

How do I register for Cal Tri DC?

You can register for Cal Tri DC through the official registration page.

What is the typical weather for Cal Tri DC?

Based on historical data, you can expect temperatures between 65°F and 84°F on race day. There's approximately a 18% chance of precipitation.

Cal Tri DC (5K-10K) - Jun 14, 2026 | Marbury, MD

Prepare for an invigorating challenge at Cal Tri DC, set for Sunday, June 14, 2026, in the scenic General Smallwood State Park in Marbury, MD. This event offers dedicated runners a choice between a 10K or 5K race, alongside a variety of multisport options. The run courses are entirely contained within the tranquil park grounds, providing a safe and focused environment for athletes. With a start time of 8:00 AM for Sprint events, including the 5K, and 8:20 AM for Olympic events, including the 10K, runners will experience a picturesque route that includes crossing a bridge and following a dedicated path.

Runners can anticipate typical race day conditions with average highs around 84F and lows near 65F, accompanied by an 18% chance of precipitation, making for potentially pleasant running weather. Cal Tri Events, known for its "safe, affordable, and accessible" approach, ensures a supportive atmosphere for all participants, from seasoned athletes to those new to racing. While specific aid station details for the run courses aren't available, Cal Tri Events generally provides aid stations approximately every mile on run courses, stocked with water and other hydration options.

What truly sets Cal Tri DC apart is its unique combination of a beautiful race venue and its proximity to the nation's capital. Located just 30 miles south of Washington D.C., the race offers participants a fantastic opportunity to combine their athletic endeavors with a "tri-cation," exploring iconic landmarks and museums after crossing the finish line at Sweden Point Marina. The Cal Tri DC is an ideal event for those seeking a well-organized race in a picturesque setting, with the added benefit of cultural exploration nearby.