Phoenix Shamrock 10k
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Phoenix Shamrock 10K / 5K in Tempe, AZ
The Phoenix Shamrock 10K / 5K is organized by StartLine Racing and takes place in Kiwanis Park, Tempe, at 101 West Baseline Road on March 15, 2026. The event offers multiple participation options:
- 10 km run/walk
- 5 km run/walk
- Virtual Run
All participants receive a custom event medal and may choose a custom event tech shirt or select no shirt for a $5 reduction. Male and female age group awards are given to the top three finishers in each age division for the 10K and 5K on race day; age groups run from 8 & Under up to 80 & Over. A themed feature called Chase the Leprechaun will be part of the 5K; any participant who passes the leprechaun and completes the course receives a prize.
Packet pickup is available the day before at Road Runner Sports in Tempe and on race day. Mail-in registration is accepted until March 9, 2026. Virtual registrations are limited to US addresses; virtual items are mailed after the event and will not be sent to participants who do not attend. Race day registration accepts cash and credit cards; checks are no longer accepted. Race day registration fees are listed for each distance.
Courses and elevation maps are published online and are subject to change if the Race Director determines the course is unsafe. No roller blades or motorized devices are allowed on the course. Leashed pets, wheelchairs, strollers, and wagons are permitted. The event runs rain or shine and there are no refunds due to weather. Visit the organization's website for the most recent information.
