ICORE is proud to announce the inaugural
Mercer Bike Fest and Loon Ride.
Saturday, August 2nd, 2025 in Mercer WI, Loon Capital of the World.

The event supports our fund raising efforts to expand the current Mercer bike trail from Carow Park along Hwy J to WinMan Trails ultimately completing a 26 mile loop of Mercer and Manitowish Waters as part of the Heart of Vilas County trail system. In previous years this ride was known as Lupine Junefest. The volunteers who created and supported that ride did a wonderful job of building the foundation for the trail expansion project. We are proud to take up the cause.
Join us in our efforts by riding a 7, 24, or 50 mile route starting and ending at Carow Park on the shores of beautiful Grand Portage Lake. Participants will start their ride between 8 and 9am. When you return to Carow Park stay with us for music, food and raffles. Cool off with a swim in the lake! Learn more about the Mercer bike trails and how you can play a part in completing the loop. This event also kicks off the week of Loon Days with the annual Loon Day Art and Craft fair on Saturday with over 250 vendors. Loon Day has been a Mercer tradition for over 45 years!
If you wish to support the trail expansion efforts without riding, click to donate to the cause.
Click for more detailed information on the Trail Expansion Project .
To register for the Mercer Bike Fest Loon Ride ride: Click here