Road Race Notice: Citizens Shamrock Half Marathon, Relay & Shuffle – March 25-26
Millennium Running is proud to announce the return of the annual Citizens Shamrock Half Marathon & Relay on Saturday, March 25th followed by the Citizens Shamrock Shuffle on Sunday, March 26th, 2023.
Millennium Running has worked closely with the City of Manchester and Manchester Police Department to ensure a fun and safe race course while also allowing vehicular traffic to flow within the downtown area.





Date: Saturday, March 25th, 2023
Race Start: 8:50am
Race End: 1:00pm
Click Here For A Digital Course Map
Date: Sunday, March 26th, 2023
Race Start: 11:00am
Race End: 12:00pm
Expect road closures and delays due to the race on the following roads and streets during the hours of 11:00am – 12:00pm:
- Elm StÂ
Click Here For A Digital Course Map
Use your favorite Navigation app to stay updated and most efficiently navigate in and throughout the Downtown Manchester area on event days.
Participating apps include Waze, Uber, Google maps, and Apple maps




Questions or Concerns, Please Contact Millennium Running
Contact@MillenniumRunning.com | 603-488-1186