New Hampshire · 10K
Market Square Day 10K
Market Square Day 10K is a 10K event held in Portsmouth, New Hampshire. Its next confirmed date is Saturday, June 12, 2027. About 1,000 runners take part across all distances.
- Race day
- June 12, 2027
- Location
- Portsmouth, NH
- Field size
- ~1,000 runners
Race details
- Date
- Saturday, June 12, 2027
- Location
- Portsmouth, New Hampshire
- Distances
- 10K
- Field size
- About 1,000 runners
- Course
- Flat to gently rolling city course
- Registration
- runsignup.com
- Official website
- proportsmouth.org
Registration, course & weather
- Registration status
- Registration status as last checked October 7, 2026: not announced
- Start time
- 9:00 AM EDT
- Course profile
- Point-to-point course; Road surface; USATF certified
About the Market Square Day 10K
A classic June 10K through the streets of Portsmouth finishing at historic Strawbery Banke as part of the city's Market Square Day celebration.
Rankings and notes
- Rankings and awards
- Long-standing 10K tied to Portsmouth's Market Square Day festival; USATF-certified
More 10Ks in New Hampshire
Coming up next, by confirmed date.
More races in Portsmouth
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Keep exploring
- All races in New Hampshire
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- 10Ks in New Hampshire 7 upcoming races
- Half Marathons in New Hampshire 9 upcoming races
- Marathons in New Hampshire 6 upcoming races
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- 10Ks in Maine 21 upcoming races
- 10Ks in Vermont 5 upcoming races
Guides from the RaceRove blog
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- Blog All guides Planning advice for finding, choosing and travelling to races.
Market Square Day 10K: common questions
- When is the Market Square Day 10K?
- The next confirmed date is Saturday, June 12, 2027.
- Where is the Market Square Day 10K held?
- In Portsmouth, New Hampshire.
- What distances does the Market Square Day 10K offer?
- 10K.
- How many people run the Market Square Day 10K?
- About 1,000 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Market Square Day 10K?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Market Square Day 10K?
- Registration status as last checked October 7, 2026: not announced.
- What time does the Market Square Day 10K start?
- 9:00 AM EDT.
- What is the course like at the Market Square Day 10K?
- Point-to-point course; Road surface; USATF certified.
Plan this race in RaceRove
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