Tucson Shamrock Half Marathon
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Tucson Shamrock Half Marathon / 10K / 5K
The event takes place on March 14, 2027 at Brandi Fenton Memorial Park on East River Road in Tucson, AZ. It is organized by StartLine Racing and includes in-person and virtual options. Packet pick-up is available the day before at Road Runner Sports in Tucson and on race day.
Distances
- Half Marathon
- 10K
- 5K
- Virtual Run
The in-person races use dedicated running trails surfaced with asphalt and concrete, starting and ending at Brandi Fenton Memorial Park on an open use trail system. The half marathon has a cut-off time of 4 hours. There is no bag check because the course uses a common start and finish area. The event takes place rain or shine and there are no refunds for weather.
Support on course includes water and Gatorade at multiple stations and GU gels on the half marathon course. Restrooms are provided along the routes, with specific facilities near Rillito Regional Park and Children’s Memorial Park on the half marathon course. Timing is chip based with real time results and event photos available through the organizer’s results system and mobile app.
All participants receive a custom event medal and may choose a custom event tech shirt, with an option to decline the shirt for a registration discount. Male and female top three age group awards are given for race day participants across the listed age brackets. Visit the organization's website for the most recent information.
