Endurance Grid lists 8 triathlons in Maryland, from September 2026 to June 2027 across 7 cities.
The triathlon race calendar in Maryland is busiest in October, June, and September, with races most often in Rockville and Stevensville.
A triathlon is three sports in one race — swim, then bike, then run, back to back, with two timed transitions in between. The sprint distance — a 750m swim, 20K bike, and 5K run — makes the sport more accessible than most people think.
The swim start is exciting and chaotic but finds a rhythm fast; the bike course is usually quiet; the run brings the crowds and the finish line. Beyond fitness, the transitions between disciplines are their own skill.
Enter your email and we'll send more your way.