Chicagoland Spring Marathon

The marathon event called the Chicagoland Spring Marathon is an annual road race held in Schaumburg, Illinois, a suburb northwest of Chicago. Unlike the major Chicago Marathon held in downtown Chicago, this spring marathon is separate both in location and organizational structure, with its own defining features and local importance.\n\nThe event usually takes place in early May and is open to both marathon and half marathon participants. Its route begins in the business district of Schaumburg an