Curran Martial Arts, also the home of the Davis Speed Center and Overtime School of Wrestling, features a gym, wrestling ring, boxing, track (part of Davis Speed Center) and much more, including jujitsu and Muay Thai kickboxing. Memberships are available for everyone, even 3-to-5-year-olds. Curran Martial arts opened in 1997 and is located just a couple miles south of downtown Crystal Lake.