Massachusetts · 10K
B.A.A. 10K
B.A.A. 10K is a 10K event held in Boston, Massachusetts. Its next confirmed date is Sunday, June 20, 2027. About 10,000 runners take part across all distances.
- Race day
- June 20, 2027
- Location
- Boston, MA
- Field size
- ~10,000 runners
Race details
- Date
- Sunday, June 20, 2027
- Location
- Boston, Massachusetts
- Distances
- 10K
- Field size
- About 10,000 runners
- Course
- Flat and fast
- Registration
- baa.org
Registration, course & weather
- Start time
- 8:00 AM EDT
- Course profile
- Loop course; Road surface
About the B.A.A. 10K
A flat, fast 10K through Boston's Back Bay and along the Charles River organized by the Boston Athletic Association, drawing about 10,000 runners each June.
Rankings and notes
- Rankings and awards
- USATF-certified; second event of the B.A.A. Distance Medley; ~10,000 athletes expected for 2026.
- Notes
- [next_date estimated from projected_date]
More 10Ks in Massachusetts
Coming up next, by confirmed date.
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Keep exploring
- All races in Massachusetts
- 5Ks in Massachusetts 111 upcoming races
- 10Ks in Massachusetts 12 upcoming races
- Half Marathons in Massachusetts 26 upcoming races
- Marathons in Massachusetts 3 upcoming races
- Running in Boston 14 upcoming races
- 10Ks in the United States 2,756 upcoming races
- June races in Massachusetts
- 10Ks in New York 59 upcoming races
- 10Ks in Connecticut 14 upcoming races
- 10Ks in Vermont 5 upcoming races
- 10Ks in New Hampshire 9 upcoming races
Guides from the RaceRove blog
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
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- 4 min read Diplo's Run Club 2026-27: Every City, Date and Course Diplo's Run Club is a 5K with a post-race concert. Every US date for 2026-27 (San Francisco, New York, Los Angeles, San Diego and Phoenix), start times and courses.
- Blog All guides Planning advice for finding, choosing and travelling to races.
B.A.A. 10K: common questions
- When is the B.A.A. 10K?
- The next confirmed date is Sunday, June 20, 2027.
- Where is the B.A.A. 10K held?
- In Boston, Massachusetts.
- What distances does the B.A.A. 10K offer?
- 10K.
- How many people run the B.A.A. 10K?
- About 10,000 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 B.A.A. 10K?
- Registration is handled by the organiser at baa.org. Entry fees, caps and deadlines are set there.
- What time does the B.A.A. 10K start?
- 8:00 AM EDT.
- What is the course like at the B.A.A. 10K?
- Loop course; Road surface.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.