Phoenix Shamrock 10K / 5K Run/Walk

101 E Baseline Road
Tempe, AZ 85283

Running > 10k, 5k

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Event Description

 Join StartLine Racing as we continue a March tradition in the valley!  

The 6th Annual Shamrock 10K / 5K

event will be taking place on March 13th at 

Kiwanis Park in Tempe.  

This event is limited to 700 participants.


Mail-in and Virtual Registration


To register by mail please complete and return our Mail-in Registration Form!  Please make checks payable to StartLine Racing.

Virtual Run Details

Of course we want you to participate in the Shamrock 10K, 5K event locally but we know things come up.  So, if you can't join us on race day and still want to run, get the medal and the shirt then you still can.  Here is your way to take part in this event no matter where you are.  And of course, all prices include shipping!  Please note that items will not be mailed out until after the event on March 13, 2022.

Virtual Registrations are restricted to US addresses only.  If you reside outside of the US and wish to participate please contact StartLine Racing at



All Participants Receive:


  • Custom Event Medal for all participants

  • Choice of Custom Event Tech Shirt for all participants.

  • Age Group Awards for Top Three in all Age Groups for the 10K and 5K distances (Race Day Participants only).  Our age groups are the following:

    • 8 & Under, 9 & 10, 11-13, 14-17, 18-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70-74, 75 & Over

  • Pre- and Post-Race "Runner's Brunch" (granola bars, fruit, water, Gatorade, etc)

  • Real Time Results and Photos on our Website or Mobile App (on Apple and Google)

  • Event owned by StartLine Racing


Event details and schedule

10K ROUTE (2 laps)



Race Day Information


  • We welcome wheelchairs, strollers & wagons. 

  • No roller blades, skateboards or motorized devices are allowed on the run or walk courses.

  • Leashed pet friendly

  • This event is limited to 700 participants. 



Packet Pick-up Opportunities


  • Saturday, March 12, 2022 from 2:00 - 5:00pm at Road Runner Sports in Tempe (map)

    • Road Runner Sports is located at 43 S McClintock Drive, Tempe, AZ 85281

  • You can also pickup your packet on race day starting at 6:30am.



Event Schedule

  • March 12 2:00 PM - Packet Pickup at Road Runner Sports Tempe from 2-5pm

  • March 13 6:30 AM - Race Day Packet Pick-up Opens

  • March 13 7:30 AM - 10K Run/Walk Begins

  • March 13 7:45 AM - 5K Run/Walk Begins

  • March 13 9:30 AM - Award Ceremony Begins (approx)


Event Location & Accomodations

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