Labor Day Duathlon
Sept. 5

2 mile run/12 mile bike/2 mile run, 5k run and 0.5 mile youth fun run.

Sister Bay Marina Fest and Classic Auto Show
Sept. 5-6

End the summer with a bang! Classic auto and boat show, live music, food, music, kids boat-building and fireworks in Sister Bay.

Door County Century Ride
September 13

Choose from several routes, including a full 100 miles, leaving from the fairgrounds in Sturgeon Bay.

Peninsula Century Fall Challenge
Sept. 19

This ride has quickly established itself as the premeir bicycle event in Door County, with routes of 25, 50, 62, and 100 miles leaving from Waterfront Park in Sister Bay. The ride ends with an unmatched post-ride meal from eight Sister Bay restaurants, beer from Door County Brewing Company, and live music at the beach.

Peninsula Century Fall Challenge Door County cycling
The Peninsula Century Fall Challenge finishes at Waterfront Park in Sister Bay Sept. 19.

Egg Harbor Ale Fest
Sept. 19

Egg Harbor is the place for beer lovers Sept. 19 with the 5th Egg Harbor Ale Fest, featuring dozens of beers for tasting at Harbor View Park.

Bassmaster Angler of the Year Championship
Sept. 19

The world’s top anglers converge on Sturgeon Bay for the championship and $100,000 prize!

Hey Hey 5k Run
Sept. 26

Want to try a new run? Check out this one from the folks who brought you the Door County Half Marathon! All runners get a great t-shirt, Door County Brewing Co. pint glass, and a free beer from the taproom!

Baileys Harbor Autumnfest
Sept. 26

After the Hey Hey 5k, stick around Baileys Harbor for food, music, and a classic car and motorcycle show in the center of town.