Ironman Maryland

SEP
19
2026
A flat, scenic full-distance triathlon in Cambridge with a Choptank River swim, a bike route through Blackwater National Wildlife Refuge, and a downtown run.
Sat 19 Sep 2026
Full distance 2.4 112 26.2 mi

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IRONMAN Maryland - Cambridge, MD

IRONMAN Maryland is a full-distance triathlon held in Cambridge, Maryland, United States. The event features a 2.4-mile swim in the Choptank River that begins near Gerry Boyle Park, a bike course that passes through the Blackwater National Wildlife Refuge, and a run course routed through downtown Cambridge. Organizers describe the course as flat and scenic.

Event information notes average water temperature around 72°F (22°C) and typical air temperatures ranging from about 59°F (15°C) to 80°F (27°C). The race has been staged for over ten years and highlights a local community identity known as Crabby Nation. Athlete surveys placed this event highly in regional rankings, with a #1 finish for Best Bike in North America and #3 for Best Swim in North America in the IRONMAN Athletes' Choice Awards.

The event is managed by IRONMAN and takes place in a small-town setting with spectator access in downtown Cambridge. Pre-race gatherings are noted at Gerry Boyle Park around sunrise before the swim start. Visit the organization's website for the most recent information.

141 mi
Full Ironman
26 mi
Run
Swim
Bike
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