3482 E River Rd, Tucson AZ
Sunday, March 9th, 2025
Join StartLine Racing as we continue a March tradition!
The Tucson Shamrock Half Marathon, 10K, 5K will take place on Sunday, March 9th at Brandi Fenton Memorial Park.
The 5K distance will feature a 'Chase the Leprechaun' for 2025! A leprechaun will be set loose on the course for all of our participants to find. Any participant to pass the leprechaun and finish the race will receive a prize at the finish line. No additional registration required. Open to all 5K participants.
Packet Pick-up is available on Saturday, March 8th from 2:00 - 5:00pm at Road Runner Sports. You can also pick up your packet on race day starting at 6:30am.
For further details, please visit the official race page at Tucson Shamrock Half Marathon, 10K, and 5K.
Starting Line Map
Suggested Races