Tucson Shamrock Half Marathon
Always double-check with the organizer's website! This page may contain affiliate links.
Tucson Shamrock Half Marathon, 10K, 5K : March 8, 2026
The Tucson Shamrock event, organized by StartLine Racing, takes place at Brandi Fenton Memorial Park in Tucson, AZ on March 8, 2026. It includes in-person distances and a virtual option with race items shipped after the event.
Distances:
- Half Marathon
- 10K
- 5K
- Virtual Run
The course runs on dedicated running trails surfaced with asphalt and concrete and uses a common start and finish at Brandi Fenton Memorial Park. The trail system remains open to the public during the event. The half marathon has a four hour course time limit. There is no bag check because of the shared start and finish. The event proceeds rain or shine and offers race day registration.
Services and logistics: chip timing with real time results and event photos; pre- and post-race refreshments including water and Gatorade; packet pick-up is available on the Saturday before the race at Road Runner Sports (7113 N Oracle Rd, Tucson). Mail-in registrations are accepted until March 2, 2026. Virtual registrations are restricted to US addresses; virtual participants receive instructions by email and all virtual items ship after the event.
Additional details: medals and custom tech shirts are provided (option to decline shirt for a small discount). Age group awards are presented to the top three male and female finishers in standard age divisions for race day participants. The 5K includes a Chase the Leprechaun feature with a prize for any runner who passes the leprechaun on course. Visit the organization's website for the most recent information.
