2022 Boston O2breathe Walk
May 21, 2022
North Point Park
Cambridge, MA

PHA is the world’s leading pulmonary hypertension (PH) organization. At the heart of the PH community, PHA’s work saves lives, fuels personal passions and empowers people living with PH to confidently face challenges that confront them. PHA is the only national nonprofit providing support and educational resources for people living with PH, families, caregivers, health care professionals who specialize in caring for people with the disease and PH researchers searching for a cure.

Show your support of the PH community by registering for the 2022 Boston O2breathe Walk!

Get involved by:

Becoming a Team Captain: Create a team, set a fundraising goal and invite everyone you know to join you and raise money. 

Joining an existing team: Set a personal fundraising goal and fundraise alongside your teammates.

Contributing: Donate to an existing team or the whole event. 

Sponsoring: PHA's O2breathe program offers companies the opportunity to reach a wide audience while showing their commitment to the PH community.

Event Information

  • May 21, 2022
  • Check-In Time: 9:00 am
  • Event Start Time: 10:00 am
  • 6 Museum Way, Cambridge, MA 02141


Registration is free. Register today! Challenge yourself by setting a fundraising goal and asking friends and family to support you.


**PHA’s services and programs are funded by the generosity of our donors and event participants like you. At PHA, protecting the health and safety of our participants, volunteers, and staff remains our top priority.
Beginning in 2022 and in order to resume in-person activities in the safest possible way, we require all participants, guests and volunteers to be fully vaccinated* or have a negative COVID-19 PCR-test within 48 hours of the event. Participants must also follow all additional local, state and federal health regulations.
Individuals may not attend a PHA event if not feeling well or have symptoms, irrespective of vaccine status. Attendees are required to alert PHA if they experience COVID-19 symptoms and/or receive a positive COVID-19 test within a week after attending an in-person PHA event. Immunocompromised individuals or those on certain medications should seek the advice of a healthcare provider before attending an in-person event.

* “Fully vaccinated” is defined as two Moderna/Pfizer vaccinations plus a booster, or one J&J vaccination plus a booster from Moderna/Pfizer.

PHA, as the event organizer, disclaims any liability for exposure to any infectious disease as a result of attendance at this event. By attending the event, you agree that you are waiving any claims against PHA, and its staff, volunteers and agents for exposure to any infectious diseases that may occur because of your attendance.

Questions about the event or registration? Contact us at events@phassociation.org.