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Marana - Tucson Shamrock Half Marathon / 10K / 5K...

  • 10K Run :- Run 6.2 Miles
  • Half Marathon:- Run 13.1 Miles
  • 5K Run :- Run 3.1 Miles
Saturday, March 17, 2018
Crossroads at Silverbell District Park
7548 N Silverbell Road

_ The 2018 Marana - Tucson Shamrock Half Marathon / 10K / 5K:

 Join StartLine Racing as we start a new March tradition! 

The Inaugural Marana-Tucson Shamrock Half Marathon, 10K, 

5K, and Little Leprechaun Sprint will take place on

Saturday, March 17th at Crossroads at Silverbell District Park in Marana.


Virtual Run Details

Of course we want you to participate in the Shamrock Half Marathon, 10K and 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 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 all virtual packets will be mailed following the event on March 17th.

What You Get!!

  • Custom Event Medal for all participants
  • Choice of Custom Event Dri-Fit Tech Short Sleeve Shirt or Racerback Tank for all participants
  • Age Group Awards for Top Three in all Age Groups (Race Day Participants Only)
  • Pre- and Post-Race "Runner's Brunch" (bagels, fruit, water, Gatorade, etc)
  • Real Time Results and Photos on our Website or Mobile App (on Apple and Google)
  • Course set/marked by StartLine Racing to maximize your experience!

Event details and schedule


 Half Marathon Course Map

10K Course Map

5K Course Map


Event Schedule

  • March 16 4:00 PM - Packet Pick-Up from 4-7pm at Fleet Feet Sports in Oro Valley

  • March 17 6:30 AM - Race Day Packet Pick-up and Registration Opens

  • March 17 7:30 AM - Half Marathon Begins

  • March 17 7:45 AM - 10K Begins

  • March 17 8:00 AM - Little Leprechaun Sprint Begins

  • March 17 8:15 AM - 5K Begins

  • March 17 9:00 AM - Award Ceremony Begins (approx)

Race Information

All participants will be chip timed by StartLine Racing.  Age group awards will be issued to the top three participants in all age groups in the half marathon, 10K and 5K distances (5 year age increments will be used).

Stroller and leashed pet friendly

Little Leprechaun Sprint will be an untimed half mile run.

There will be a 4 hour time limit on the half marathon course.

Prices on race day:

Half Marathon - $80

10K - $50

5K - $40

Little Leprechaun Sprint - $20


Can't run/walk in the event but want to participate?  We are always looking for volunteers to help support our athletes.  If you are interested in volunteering, please complete our Volunteer Application!

Other Info


-) 2018 race registration is open • Registration Information




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