Register for the 5K Run and Walk and Fun Run at the Expo Friday.

Less than 300 5K entries and less than 500 Fun Run entries go on sale this Friday at 11:00 a.m. at the Williams Route 66 Marathon Health, Fitness and Sustainability Expo at the Tulsa Convention Center.

All of Sunday’s races are sold out, but there is still room to participate in the 5K and 1-Mile Fun Run/Walk on Saturday. These races are the perfect opportunity to engage the entire family in fun and healthy activity. Kids 12 and under will receive a finisher medal and get $5 off the 5K and Fun Run.