Tucson Shamrock Half Marathon
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About the race
The Tucson Shamrock Half Marathon / 10K / 5K is organized by StartLine Racing and held at Brandi Fenton Memorial Park in Tucson, AZ, continuing a March tradition. The event offers three distances—half marathon, 10K, and 5K—with a virtual option. The course uses dedicated running trails (asphalt and concrete), starting and finishing at Brandi Fenton Memorial Park, on an open-use trail system that remains open to others during the event.
Water stations, restrooms at select miles, and GU gels are provided along the course. Notable features include a “Chase the Leprechaun” challenge on the 5K, stroller and leashed-pet allowances, and a 4-hour time limit for the half marathon. Packet pickup is available the day before and on race morning. Visit the organization's website for the most recent information.