Boston Athletic Association

The Boston Athletic Association is a non-profit organization with a mission of promoting a healthy lifestyle through sports, especially running.

[Boston Athletic Association @BAA]

Registration for the 2026 Shoreline 5K is NOW LIVE‼️☀️

Join the @BAA on August 6th for a Thursday evening 5K along the South Boston waterfront! 🏖️🏃💨

Learn more and secure your spot TODAY at https://t.co/xwUm1KTn7I

[Boston Athletic Association @BAA]

DON’T FORGET: Registration for the 2026 Shoreline 5K opens TOMORROW, June 4th‼️☀️

Join the @BAA on Thursday, August 6th for a 5K along the South Boston waterfront!🌊🏃💨 Run, walk, or simply enjoy the summer evening at the Shoreline 5K!🏖️🦄

Learn more at https://t.co/xwUm1KTn7I

[Boston Athletic Association @BAA]

Boston Moves presented by @BostonChildrens visits Mattapan THIS SATURDAY!🤩

Open to participants of ALL ages & abilities, this FREE event will offer 2/3 & 1.2 mile run/walks.🦄 Bib pick-up will begin at 9AM & the run/walk will follow at 10AM.

Register at https://t.co/7rh9BNBfis

[Boston Athletic Association @BAA]

Run the Road of Rainbows 5K THIS SATURDAY for only $10 with code: BAAxBTC 🌈🦄

Road of Rainbows is @BostonTheaterCo’s annual Pride celebration, bringing together thousands of people for a joyful, inclusive day.❤️

Register for this weekend’s event at https://t.co/Z7CJVu8Ir0

[Boston Athletic Association @BAA]

Celebrating the LGBTQIA+ athletes, volunteers, supporters, and communities who make our sport stronger... because every mile is brighter when everyone belongs.🌈🦄

Happy #PrideMonth from the @BAA!❤️🧡💛💚💙💜

[Boston Athletic Association @BAA]

Champions and top international stars will take to the roads of Boston and Cambridge for the 2026 #BAA10K presented by @MassGenBrigham Cancer Institute on Sunday, June 21st!🦄

View the full field at https://t.co/Lv8bLlKkfr

[Boston Athletic Association @BAA]

Bib pick-up will begin at 9AM and the run/walk will follow at 10AM. To join in on the fun and get moving, register today at https://t.co/7rh9BNBfis
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[Boston Athletic Association @BAA]

Don’t forget to join #TeamBAA on Saturday, June 6th as Boston Moves presented by @BostonChildrens visits Hunt Almont Park in Mattapan!🦄 Open to participants of ALL ages and abilities, this FREE event will offer activities plus 2/3 and 1.2 mile run/walks.🏃💨
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[Boston Athletic Association @BAA]

Registration opens 1️⃣ WEEK from today on Thursday, June 4th. Learn more today at https://t.co/xwUm1KTn7I
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[Boston Athletic Association @BAA]

SAVE THE DATE: Join the @BAA on August 6th for a Thursday evening 5K along South Boston’s waterfront!🌊 Starting & finishing at DCR's Carson Beach, the Shoreline 5K showcases the scenic harbor with an out-and-back course. Run, walk, or simply enjoy the summer evening!🏖️🦄
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[Boston Marathon @bostonmarathon]

The $57.3 million goes directly towards the 193 nonprofit organizations involved in the program. Since the Official Charity Program’s inception in 1989, the total charitable fundraising efforts now surpasses $675 million.🦄

Read the full release at https://t.co/gasX9BvtwN
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[Boston Marathon @bostonmarathon]

ICYMI: The total funds raised through the 2026 #BostonMarathon presented by @BankofAmerica reached a record $57.3 million, surpassing last year’s single-year record of $50.4 million.👏💙💛
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[Boston Marathon @bostonmarathon]

The $57.3 million goes directly towards the 193 nonprofit organizations involved in the program. Since the Official Charity Program’s inception in 1989, the total charitable fundraising efforts now surpasses $675 million.🦄

Read the full release at https://t.co/gasX9BvtwN
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[Boston Marathon @bostonmarathon]

The numbers are in... and the total funds raised through the 2026 #BostonMarathon presented by @BankofAmerica reached a record $57.3 million, surpassing last year’s single-year record of $50.4 million.👏💙💛
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[Boston Athletic Association @BAA]

Today, we honor the courage, sacrifice, and legacy of the heroes who gave their lives to serve our country.🇺🇸❤️🤍💙 #MemorialDay

[Boston Athletic Association @BAA]

And don’t forget to take a photo with the #BostonMarathon Champion’s Trophy, too!🏆✨

Bib pick-up will begin at 9AM and the run/walk will follow at 10AM. To join in on the fun and get moving, register today at https://t.co/7rh9BNBfis
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[Boston Athletic Association @BAA]

In just 2️⃣ WEEKS on Saturday, June 6th, Boston Moves presented by @BostonChildrens visits Hunt Almont Park in Mattapan!🦄 Open to participants of ALL ages and abilities, this FREE event will offer activities plus 2/3 and 1.2 mile run/walks.🏃💨
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[Boston Athletic Association @BAA]

DON’T FORGET: Volunteer registration for the 2026 #BAA10K presented by @MassGenBrigham Cancer Institute is STILL LIVE!🥳🦄

Register TODAY within your @BAA Athletes’ Village account to join in on the fun.🏙️ Applications are due Thursday, June 4th‼️

#SummerStartsNow #TeamBAA

[Boston Athletic Association @BAA]

Just 1️⃣ MORE MONTH until this year’s #BAA10K presented by @MassGenBrigham Cancer Institute‼️🤩🦄

[Boston Marathon @bostonmarathon]

Yesterday, we celebrated the 2026 Boston’s Marathoners who ran the 130th #BostonMarathon presented by @BankofAmerica & the Medley to Marathon participants who completed their first race on their journey to #Boston131. Let's hear it for these athletes!👏

#Boston130 #MeetTheMoment