In order to use RunSignup, your browser must accept cookies. Otherwise, you will not be able to register for races or use other functionality of the website. However, your browser doesn't appear to allow cookies by default.
If you still see this message after clicking the link, then your browser settings are likely set to not allow cookies. Please try enabling cookies. You can find instructions at https://www.whatismybrowser.com/guides/how-to-enable-cookies/auto.
UPDATE 7/10/2020 - This year's MSD 10K has gone virtual.
Additional race information can be found at https://www.proportsmouth.org/MSDRoadRace.cfm.
NOTE: DUE TO COVID-19 ISSUES, OUR 2020 MSD 10K IS A VIRTUAL RACE. THE 10K IS RACE #5 IN THE 2020 SEACOAST ROAD RACE SERIES.
Each year, the 10K Road Race gets the Market Square Day celebration off on the right foot. With a starting line in the heart of Downtown Portsmouth, the Race typically draws 1,500 runners who wind their way through the streets of Portsmouth ending with the finish line at historic Strawbery Banke.
In 2005, we joined forces with five other area races to create the Seacoast Road Race Series. From May through November, runners participate in races ranging in distance from 5K – 10K in communities throughout the Seacoast. The Series creates healthy (literally) competition and serves to introduce runners to a variety of races. The Series expanded to eight races in 2008 and continues its popular ‘run’ with new and seasoned athletes. In 2009 a ‘bonus race’, the Seacoast Half Marathon, was added to the Series giving runners the ability to truly challenge their endurance.
If you have any questions about this race, click the button below.Questions?
Please complete the following survey to help us better understand your race experience.