Daily Press co-sponsored last week's inaugural Riverwalk and Tri-City Bike Tour. The event drew 558 registered participants, among them High Desert Slimdown challengers John and LeAnn Spence. Teamed up with their neighbor Gladys Schnell and Slimdown Registered Dietitian Melanie Ajanwachuku, they took on the challenging and sandy 5k walk. As they crossed the finish line, all participants received a medal for completion. Check out the photos in the photo library.