Blue Cross and Blue Shield of Oklahoma (BCBSOK) is the presenting sponsor of the 2018 Williams Route 66 Marathon. Route 66 events are scheduled for Nov. 17-18 in downtown Tulsa.

BCBSOK members can receive a 10 percent discount by using the code BCBSOK18 when registering online. The discount applies to BCBSOK members only, and we respectfully ask that this code not be shared with nonmembers.

The race events include a 5K and 1-mile fun run on Saturday, Nov. 17 and a marathon, half marathon and marathon relay on Sunday, Nov. 18.

The race weekend also includes the Health and Fitness Expo at the Cox Business Center in downtown Tulsa. The expo will be held Friday, Nov. 16, from 11 a.m. to 8 p.m. and Saturday, Nov. 17, from 10 a.m. to 6 p.m.

The two-day expo is free and open to the public. It includes more than 50 exhibitors featuring running gear and shoes and other sports and fitness-related items.

The expo is also where race participants and volunteers can pick up their packets.

Race registration prices increase periodically, so sign up today to get the lowest registration rate. Visit to learn more.