Maryland Triathlon Calendar 2025-2026

Sep

20

Saturday

Ironman Maryland

Cambridge, Maryland

Triathlon

PLAYTRI – IRONMAN MARYLAND 140.6 is an Ironman triathlon event staged in Cambridge, Maryland (21613). The listing identifies the race as the Ironman Maryland 140.6, with a date of September 20, 2025...

Sep

27-28

Sa - Su

Waterman's Triathlon Festival

Rock Hall, Maryland

Triathlon

The Waterman's Triathlon Festival takes place in Rock Hall, Maryland, on the scenic Eastern Shore near the Chesapeake Bay. This USA Triathlon-sanctioned event offers multiple race distances over two d..

Sep

27

Saturday

Rev3 Mighty Matapeake

Stevensville, Maryland

Triathlon

Oct

4-5

Sa - Su

Baltimore Triathlon Festival

Chase, Maryland

Triathlon

Jun

7

Sunday

Cal Tri DC

Marbury, Maryland

Triathlon

2026 Cal Tri DC takes place at Sweden Point Marina in General Smallwood State Park, Marbury, Maryland, about 30 miles south of Washington, DC. The event offers 18 options across Olympic, sprint, and y..

Jun

14

Sunday

Ironman 70.3 Eagleman

Cambridge, Maryland

Triathlon

IRONMAN 70.3 Eagleman is held in Cambridge, Maryland, on the Eastern Shore. The course features a 1.2-mile open-water swim in the Choptank River, a fast 56-mile bike through the Blackwater National Wi..