IRONMAN Eagleman
Eagleman has a long-standing reputation, and it is not for the course profile. The 1,900 m swim in the Choptank River is flat and the 90 km bike across Maryland's Eastern Shore is one of the fastest in North American racing. Then you run 21.1 km through the Blackwater National Wildlife Refuge, and that is where the race happens.
The refuge is marshland. There is essentially no shade, no elevation to generate a breeze, and mid-June on the Chesapeake brings heat and humidity together. Athletes ride a personal-best bike split, start the run at the pace it seemed to promise, and lose ten or fifteen minutes in the second half.
The river is brackish, shallow, and often warm enough to make the wetsuit decision genuinely marginal, so have a plan for both.
Ride it slightly under what you think you can do. This is the course where that discipline pays most obviously.

Who it's for
Built for experienced triathlon athletes.
Good fit if you…
- are experienced in triathlon and want a hard race
- want a well-known, high-status race
Maybe not if you…
- are brand-new to triathlon: start with something shorter
What should you know about IRONMAN Eagleman?
- Date
- Sunday, 13 June 2027
- Format
- Half / 70.3
- Water temp
- 24.8°C · 77°F
Need to know
When is IRONMAN Eagleman 2027?
IRONMAN Eagleman takes place on Sunday, 13 June 2027. Dates can move year to year, so confirm the exact day on the official race page before you book travel.
How do you register for IRONMAN Eagleman?
Where does IRONMAN Eagleman take place?
Cambridge, United States
FAQs
What do athletes ask about IRONMAN Eagleman?
Where is IRONMAN Eagleman held?
IRONMAN Eagleman is held in MD, the United States. The race page has the venue location and a map, and links straight through to the official site for the precise start area.
What distances can you race at IRONMAN Eagleman?
IRONMAN Eagleman offers Half / 70.3. The Half / 70.3 is a 1.9 km swim, 90 km bike and 21.1 km run. Pick your distance and enter on the official site. Each format usually has its own start wave and cut-offs.
How do I enter IRONMAN Eagleman?
You enter IRONMAN Eagleman through the official organiser. Registration is handled on their site, and FindMyNextRace links you straight there. Places for popular editions can sell out early, so register as soon as entry opens.
Is IRONMAN Eagleman part of a race series?
Yes, IRONMAN Eagleman is part of the IRONMAN series. Series events often share a qualification, points, or championship pathway, so if you're chasing the series, check how this race fits its calendar.
How should I train for IRONMAN Eagleman?
Training for IRONMAN Eagleman depends on your target distance and current fitness. Most athletes follow a structured block of 12–20 weeks for a Half / 70.3 effort. Build a plan tailored to your race date and level with AI Training Plan (https://aitrainingplan.app).
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