Runners start the out-and-back course for the River Road Run Half Marathon at Anytime Fitness at Canyon Lake. From there, runners follow River Road southward as it snakes along the winding route of the Guadalupe, all the way south to roughly the 6.55-mile point of the race where runners then make the turn and head back along the route they’ve just run back to the race finish line.
(MORE: River Road Run Half Marathon event details)