IRONMAN Maryland
IRONMAN Maryland runs at Cambridge on 19 September 2026: a 3.8 km swim in the Choptank river, 180 km through the Blackwater refuge and the surrounding farmland, and a flat 42.2 km back into town.
It is flat in a way few full-distance courses are, with almost no elevation across the whole 180 km. That is why it has a reputation as a qualifying course, and why the finish-line clock flatters anyone who paces the bike sensibly.
The catch is exposure. The Eastern Shore is marsh and open field with nothing to break the wind, and a breezy day turns the flattest bike course of the season into a grind on one half of every loop. Check the forecast direction as well as the speed.
Insects are the other local feature. Late September is past the worst of it, but the refuge roads run through marshland, and mosquitoes at the special-needs stop are part of the deal.
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 Maryland?
- Date
- Saturday, 19 September 2026
- Format
- Full Distance / 140.6
- Water temp
- 23.5°C · 74°F
Need to know
When is IRONMAN Maryland 2026?
IRONMAN Maryland takes place on Saturday, 19 September 2026. Dates can move year to year, so confirm the exact day on the official race page before you book travel.
Where does IRONMAN Maryland take place?
Cambridge, United States
When has IRONMAN Maryland taken place before?
FAQs
What do athletes ask about IRONMAN Maryland?
Where is IRONMAN Maryland held?
IRONMAN Maryland is held in Cambridge, 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 Maryland?
IRONMAN Maryland offers Full Distance / 140.6. The Full Distance / 140.6 is a 3.8 km swim, 180 km bike and 42.2 km run. Pick your distance and enter on the official site. Each format usually has its own start wave and cut-offs.
How hard is IRONMAN Maryland?
IRONMAN Maryland is rated elite (5/5) for difficulty on FindMyNextRace, based on its distance, terrain, and the level of the field. Use that as a guide and match it to your current fitness before you commit.
What's the water temperature at IRONMAN Maryland?
The swim at IRONMAN Maryland is around 23.5°C (74°F), based on the official average for the venue. Water temperature drives wetsuit rules, so check the organiser's current wetsuit policy before race day.
How do I enter IRONMAN Maryland?
You enter IRONMAN Maryland 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 Maryland part of a race series?
Yes, IRONMAN Maryland 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 Maryland?
Training for IRONMAN Maryland depends on your target distance and current fitness. Most athletes follow a structured block of 12–20 weeks for a Full Distance / 140.6 effort. Build a plan tailored to your race date and level with AI Training Plan (https://aitrainingplan.app).
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