Name: Washington Island Ultra
Start: 2026-07-23
End: 2026-07-25
Location: Washington Island, Wisconsin

About the Event

REGISTERING FOR THE RACE
Registration links to everyone who is on the waitlist or has raced the last two years will be emailed out on August 1st. If you'd like to join the waitlist, please email craig@mammothendurance.com with your First Name, Last Name and desired email address. Please note: This race typically sells out within the first 24 - 48 hours of opening. If you'd like to race, you need to join the waitlist and register ASAP on August 1st to claim your spot.

If you're racing as a team, your entire team will need to register ASAP to get on the team.

RACE DESCRIPTION
The Washington Island Ultra is a race we hold near and dear to our hearts. My wife and I stumbled upon the Island in 2014 and have been passionate about this place ever since. We held the first Washington Island Ultra in 2016 with 25 racers. Since year one, we've welcomed 150 athletes from around the globe to the Island every July. We treat everyone who races with us like family. We're here to help you reach the goal, whatever that may mean for you. My wife home cooks breakfast, lunch and dinner for all 150 athletes every year. We also offer fresh brewed coffee / tea. Finally we bring some fresh brick oven Pizza from Island Pizza - the local pizzeria.

Yes, the event is literally on an Island. Once you drive onto the car ferry and begin the 30min ride over Deaths Door Passage, you start to understand why this event is so special. The island is the definition of peace and quiet. There's just something about this place that resonates with soul. Add on the butter smooth roads, crystal clear water, star packed skies and waterside camping. It's just an incredible racing experience unlike anything else.

We hope you can join us as a solo athlete or with some of your best buddies. We'll put in the work to produce a top notch event so you can come and push your limit in a safe, fun and encouraging atmosphere.

See you on the Island,
- Craig & Maddie Braun

Races Offered

36 Hour Solo

Jul 23, 2026

straighten

Distance — 36 Hour Solo

terrain

Type — —

timer

22:00

sell

$300.00

36 Hour Team

Jul 23, 2026

straighten

Distance — 36 Hour Team

terrain

Type — —

timer

22:00

sell

$300.00

24 Hour Solo

Jul 24, 2026

straighten

Distance — 24 Hour Solo

terrain

Type — —

timer

10:00

sell

$275.00

24 Hour Team

Jul 24, 2026

straighten

Distance — 24 Hour Team

terrain

Type — —

timer

10:00

sell

$275.00

Weather Overview

These values represent the 3-year monthly averages for July in Washington Island.

Temp (°C)

Feels Like (°C)

thermostat 16.9° / 22.7°

wb_sunny 14.6° / 22.4°

Wind (km/h)

Humidity (%)

air 17.4 /

water_drop 81.0%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 16.9° / 22.7°

wb_sunny 14.6° / 22.4°

air 17.4 km/h

water_drop 81.0%

About Washington Island

Washington Island is an island of the state of Wisconsin situated in Lake Michigan. Lying about 7 miles (11 km) northeast of the tip of the Door Peninsula, it is part of Door County, Wisconsin. The island has a year-round population of 708 people according to the 2010 census. It has a land area of 60.9 km2 and comprises over 92 percent of the land area of the town of Washington, as well as all of its population. The unincorporated community of Detroit Harbor is situated on the island. It is the largest in a group of islands that includes Plum, Detroit, Hog, Pilot, Fish, and Rock Islands. These islands form the Town of Washington. Detroit Harbor bay is on the south side of the island. A large part of Washington Island's economy is based on tourism.