Set against the picturesque backdrop of Door County Peninsula, often dubbed the "Cape Cod of the Midwest," this triathlon promises an unforgettable challenge for athletes and enthusiasts alike. Nestled along the sandy shorelines and majestic bluffs north of Sturgeon Bay on Green Bay, participants will experience a blend of natural beauty and athletic prowess. The event features two distances: Sprint and Half Ironman. The sprint distance offers a 1/4 mile swim in refreshing waters followed by an invigorating 18-mile bike ride through scenic countryside before concluding with a 3.1-mile run along picturesque trails. For those seeking a greater challenge, the half iron-distance event presents a more demanding course: a 1.2-mile swim, a grueling yet rewarding 56-mile bike leg, and an energizing 13.1-mile run. The race takes place on July 18, 2027, offering participants a perfect opportunity to immerse themselves in the vibrant atmosphere of Door County Peninsula while enjoying its rich amenities such as lodging, dining, shopping, and entertainment options that cater to all tastes. Whether you're an experienced triathlete or new to the sport, this event is designed to provide a memorable experience amidst one of Wisconsin's most stunning natural settings. The race course weaves through a landscape dotted with charming villages, rolling hills, and serene lakes, providing runners and cyclists with breathtaking views at every turn. The swim segment begins in crystal-clear waters off Green Bay, setting the stage for an exhilarating day ahead. Participants will be greeted by enthusiastic crowds lining both the bike and run courses, adding to the celebratory spirit of the event. With its combination of challenging terrain and scenic beauty, this triathlon offers a unique opportunity to test your limits while enjoying one of Wisconsin's most picturesque regions. Whether you're looking for an invigorating day out or aiming to push personal boundaries, the Door County Peninsula Triathlon invites athletes from around the Midwest—and beyond—to experience its charm firsthand. Join us on July 18, 2027, and be part of a community that celebrates fitness and adventure in one of America's most beautiful settings.
Races Offered
Double Door (Sprint + Olympic) << INDIVIDUALS ONLY.
Jul 18, 2027
straighten
Distance —
Double Door (Sprint + Olympic) << INDIVIDUALS ONLY.
terrain
Type —
Multisports
timer
14:00
sell
$395.00
Olympic Distance
Jul 18, 2027
straighten
Distance —
Olympic Distance
terrain
Type —
Multisports
timer
14:00
sell
$235.00
Olympic Distance Aquabike
Jul 18, 2027
straighten
Distance —
1.5K Swim 40K Bike
terrain
Type —
Multisports
timer
14:00
sell
$235.00
Sprint
Jul 18, 2027
straighten
Distance —
Sprint
terrain
Type —
Multisports
timer
14:00
sell
$160.00
Sprint Aquabike (Swim & Bike Only)
Jul 18, 2027
straighten
Distance —
0.8K Swim 20K Bike
terrain
Type —
Multisports
timer
14:00
sell
$160.00
Weather History
These values represent the 3-year monthly averages for July in Egg Harbor.
thermostatTemperature
17.6° / 24.5°
wb_sunnyFeels like
17.0° / 24.9°
light_mode
Avg sunshine hours
12h 48m
water_drop
Avg rainfall
2.7 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
11.9 km/h (Light breeze)
opacity
Sweat loss rate
High
terrain
Course conditions
Hard and dry surface
sunny
Max UV Index
Moderate (5.6)
humidity_mid
Humidity
77.1%
wb_twilight
Sunrise
05:17
nightlight
Sunset
20:29
Hotels & Places to Stay
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