When is William A. Irvin 5K?

William A. Irvin 5K takes place on Jun 19, 2026. That's in 2 weeks.

Where is William A. Irvin 5K located?

William A. Irvin 5K is held in Duluth, Minnesota, United States.

What distances are available at William A. Irvin 5K?

William A. Irvin 5K offers the following distances: 5K.

What is the typical weather for William A. Irvin 5K?

Based on historical data, you can expect temperatures between 52°F and 73°F on race day. There's approximately a 17% chance of precipitation.

William A. Irvin 5K (5K) - Jun 19, 2026 | Duluth, MN

Get ready to kick off an unforgettable race weekend at the William A. Irvin 5K, set for June 19, 2026, in scenic Duluth, MN. As the popular opening event to the legendary Grandma's Marathon festivities, this 3.1-mile race offers a unique blend of urban charm and stunning natural beauty, perfect for runners of all ages and abilities. The course, refreshed in 2025, begins on Harbor Drive adjacent to the historic William A. Irvin ore boat and guides participants through the vibrant Canal Park. You'll journey past iconic Duluth landmarks such as Bayfront Festival Park, the Lake Superior Maritime Museum, and the famed Aerial Lift Bridge, with expansive views of Lake Superior along the Lakewalk.

This flat and fast road course culminates in a truly memorable finish, as runners cross under the very same arch structure used for the Grandma's Marathon and Garry Bjorklund Half Marathon in Bayfront Festival Park. This unique opportunity, coupled with enthusiastic crowd support, creates an electric atmosphere that makes the William A. Irvin 5K a highlight of the weekend. With typical race day conditions seeing comfortable highs around 73°F and lows around 52°F, and only a 17% chance of precipitation, it's ideal weather for a fantastic run along the waterfront.

The William A. Irvin 5K has a rich history, dating back to 1994, and consistently draws thousands of participants, often selling out quickly due to its reputation as a world-class event with small-town charm. Whether you're aiming for a personal best, enjoying a family-friendly outing, or taking on the "Great Grandma's Challenge" by pairing the 5K with a longer race, the William A. Irvin 5K promises an engaging experience and a fantastic start to your Duluth running adventure.