Tucson Shamrock Half Marathon / 10K / 5K
Race Information
Join StartLine Racing for this March tradition! The Tucson Shamrock Half Marathon, 10K, 5K takes place at Crossroads at Silverbell District Park in Marana, with an option to go virtual and run from anywhere!
Related Events
Did you know that this race is part of a series of runs? If you like this race you may want to run one of the following StartLine Racing events.
Beginner Runner Training Plan
Receive a FREE training plan for beginner runners from our friends at None to Run
Are you looking to become a runner for the first time? Coming back to running after a hiatus? Our friends at None to Run have created a training plan for beginner runners!
The None to Run Beginner Plan is super gradual and achievable, no matter your starting point.
In 12 weeks, you’ll be able to run 25 minutes non-stop...and actually enjoy it!
Learn more and get your free training plan using the button below.
Find Accommodation Near Tucson Shamrock Half Marathon / 10K / 5K
Use this map to find hotels and airbnb accommodation near this race location.
Pace Calculator
Find your running pace and splits, and learn if you can outrun dangerous animals with the RunGuides run pace calculator.

Registration Info
Many events can only accept a certain number of runners. Register now to guarantee that you secure a spot in this event!
Register NowTell us your race tips
