Happening the 2nd Saturday every June is the gravel grinding Black Fly Challenge bike race! Taking you over 40 miles of varied terrain, from pavement to dirt to sand and more, this challenging race is not for the faint of heart. While originally a mountain bike race, the Black Fly challenge can be competed cyclocross, tandem or even on a unicycle! Following the race is a party at Fern Park for participants and spectators. Enjoy live music, food and beer!