calendar_today 07 Mar, 2027
event_available Add to calendar
directions_run Running
language Official Website
sell $30.00
The flat 5K course runs travels starts and finishes in front of the historic New Haven Rock and Roll venue Toad’s Place.
Celebrate St. Patrick’s Day after the race at Toad’s Place with an exciting awards ceremony, costume contest, live music, food, beverages and beer for 21+!
Limited to 1500 runners.
The race benefits The Diaper Bank of Connecticut, please consider making a donation during the registration process! We will also be collecting diapers at packet pickup and on race day!
Mar 07, 2027
Distance — 5K
Type — Running
09:00
$30.00
These values represent the 3-year monthly averages for March in New Haven.
Learn more about the host city, New Haven.
New Haven is a city in Connecticut that is best known as the home of Yale University.
Read more launchTours and activities near New Haven, powered by Viator.
Watch highlights and course previews from previous years.
Read what other athletes have to say about their experience at the 99.1 PLR *Shamrock and Roll 5K*.
Be the first to share your experience with the community!
Spotted an error or missing detail about the 99.1 PLR *Shamrock and Roll 5K*? Help us improve.
Explore other exciting events happening in this same region.
location_on Bridgeport, Connecticut, US
calendar_today Oct 17, 2026
Hand-picked events we think you’ll love.
Oct 16, 2026
On your mark, get set, GO! Run or walk the 3.12-mile course of your choice any time between Friday, October 16 and Sund…
Read more
Oct 16, 2026
Blue Bowling for Boobs is a vibrant and inspiring fundraising event held during Breast Cancer Awareness Month. This eve…
Read more
Oct 16, 2026
Join us for an unforgettable weekend at the Altra x Running Wild Trail Camp, October 3–5 at beautiful Oak Mountain Stat…
Read more
Oct 16, 2026
SPORTING CLAYS (8AM - 2:30PM) M&M Hunting Preserve 2 Winslow Rd, Pennsville, NJ 08070 Join the Tunnel to Towers Foundat…
Read more
