Tucson Shamrock Half Marathon
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Tucson Shamrock Half Marathon / 10K / 5K
The Tucson Shamrock event on March 14, 2027 takes place at Brandi Fenton Memorial Park on East River Road in Tucson, Arizona. The event is owned and operated by StartLine Racing and includes in-person and virtual options.
Distances
- Half Marathon
- 10K
- 5K
- Virtual Run
Race logistics note that the course uses dedicated running trails composed of asphalt and concrete and starts and ends at Brandi Fenton Memorial Park on an open use trail system that remains open during the event. Gatorade and water are provided at course stations; water station locations vary by distance. Restrooms are located on the course, including facilities at Rillito Regional Park and Children’s Memorial Park. GU gels are available on the half marathon course.
Participants receive a custom event medal and may choose a custom tech shirt or opt out for a $5 reduction. Male and female age group awards are given to the top three in each listed age group for the half marathon, 10K, and 5K for race day participants only. The event is chip timed with real time results and race photos accessible via the organizer’s result service or mobile apps.
Packet pick-up is available the day before at Road Runner Sports and on race day. Mail-in registrations are accepted through March 9, 2027. The event proceeds rain or shine; there are no refunds for weather. Strollers and leashed pets are permitted. Due to a common start and finish there is no bag check. The half marathon has a four hour course time limit. Visit the organization's website for the most recent information.
