2026 Nantucket ShamRock Run

2026 Nantucket ShamRock Run

The 14th annual ShamRock Run will be held on Saturday, March 21, 2026, at 11:00 AM. Runners and walkers of all calibers are welcome! The event will start and finish at 5 Bartlett Farm Road, at the Cisco Brewery parking lot.

There will be two Little Leprechaun Leaps prior to the race, one for children 18 months to 4 years; the second for children 5 - 10 years of age. Both races are FREE of charge, with face painting and fun to follow!

The ShamRock Run and walk will begin promptly at 11:00 AM; lite bites, music, and fun to follow at Cisco Brewery.

Race swag and bib pick-up will take place on Friday, March 20th at the Haulover from 4:30-5:30 PM and on Saturday, March 21st at Cisco Brewery from 9:30-10:30 AM.

The ShamRock Run is a fundraiser for the Nantucket Island Safe Harbor for Animals (NISHA). All proceeds first pay for race expenses, and all residual funds go to NISHA. There will be NO refunds.

We encourage you to dress up in festive attire, enjoy some fresh air and get moving for a good cause. Please remember to Have Fun, Be Safe and Respect one another.