RunAround Tucson Relay presented by Tucson Medical Center

Welcome to the 2027 RunAround Tucson Relay! There is nothing else like it in Tucson, a running relay on The Chuck Huckelberry Loop. The RunAround Tucson (RAT) Relay covers 50+ miles of The Loop, starting and finishing at Rillito Regional Park. Teams of 2-10 runners complete the course across 10 legs and 9 exchanges, with wave starts beginning at 7:00 AM.  The course follows the Rillito and Canyon Del Oro Washes, showcasing the unique beauty of Tucson's paved trail network.  Join us for a one-of-a-kind team running experience in Tucson! As of 2027 the RunAround Tucson Relay is now produced by Aravaipa Running Wave Starts The event will use "wave" starts beginning with slower teams at 7:00 a.m. and progressing to faster teams starting at 10:00 a.m. This allows all teams to finish in time to enjoy the band, food and fun.  Wave 1 - 07:00am (bibs in the 100's start in wave 1) Wave 2 - 08:30am (bis in the 200's start in wave 2) Wave 3 - 10:00am (bibs in the 300's