Tucson Shamrock Half Marathon, 10K, and 5K

Marana, AZ

Join StartLine Racing as we continue a March tradition!

The Tucson Shamrock Half Marathon, 10K, 5Kwill take place on Saturday, March 13th at Crossroads at Silverbell District Park in Marana.

What You Get

  • Custom Event Medal for ALL finishers

  • Custom Event Dri-Fit Tech T-Shirt or Racerback Tank for ALL Participants.

  • Age Group Awards for Top Three  in all Age Groups (excluding Virtual Runners) for 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- & Post-Race "Athlete's Brunch" (granola bars, fruit, water, Gatorade, etc)

  • Chip Timed with Real Time Results and Photos provided by StartLine Racing on their Website or Mobile App (on Apple and Google)

  • Course set/marked by StartLine Racing to maximize your experience!!

Course Maps


Route map for Crossroads Half Marathon by StartLine Racing on plotaroute.com


Route map for Crossroads 10k by StartLine Racing on plotaroute.com


Route map for Crossroads 5k by StartLine Racing on plotaroute.com

Race Day Information

  • Race Day Check In and Registration will be available beginning at 7:20am.

    • We accept cash, check, and credit card on race day.  Race day prices are:

      • Half Marathon - $70

      • Quarter Marathon - $40

      • 5K - $30

    • All shirts sizes may not be available on race day (please register online before race day to guarantee your shirt size choice).

  • Wheelchair, stroller, and leashed pet friendly event.

    • All wheelchairs, stollers, and leashed pets must start at the back of the start line coral.

      • All participants are chipped time, so your time will not be affected by starting at the back of the coral.  Your  time will not start until you cross the start line.

  • The course will take you along the dedicated running trails of the Loop (all asphalt and concrete), starting and ending at Silverbell Park in Marana - meaning no need for transportation before or after the race (just to get back to your car!) Please note - this is an open use trail system and does not close for our event.

  • Due to the common start/finish line there will be no bag check for this event.

Event Schedule

  • March 12 3:00PM -  Packet Pick-Up at Fleet Feet Sports - Oro Valley from 3:00 - 6:00pm

  • March 13             -  Race Day Registration & Packet Pick-up at Your Assigned Arrival Time

When & Where

Mar 13, 2021


7:20 AM

Add to Calendar

Event Schedule

Marana, AZ

Crossroads at Silverbell District Park

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