Click here for the race report emailed to all race participants. Once again, we want to thank all 812 of you for being part of

Click here for the first race report from the TMC Earth Day 5k Run/Walk at the Biosphere 2.

April 18 Update #1: Click here for the final pre-race email that has been sent to all participants, with details on the schedule, the course,

We’re thrilled to once again partner with our friends at the famed El Tour de Tucson bike ride to hold the 2nd annual El Tour

Check out the Arizona Daily Star article with tips on running in the heat, including a schedule of upcoming running events in Tucson.

Click here for the email that was sent to the pre-registered runners and walkers, with all sorts of details for the race week.  See information