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Walk for PI

Your support of the Immune Deficiency Foundation (IDF) can ensure a healthier day, every day for every person with immune deficiency. 

Calling all Walk for PI team captains!

The team captain challenge has been extended to June 15! Register five walkers to your team to earn a special team captain t-shirt. 

Plus, if you are a participant, get ready for the upcoming participant challenge from June 15-30, in which walkers who register and raise $50 will receive an exclusive branded tumbler.


Join us in 2024!

The IDF Walk for Primary Immunodeficiency (PI) is an opportunity for communities across the nation to gather and raise both funds and awareness for PI and the immunocompromised community in general. Fundraising can be done in teams or individually, and locations vary by year.


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These fun, enlightening, family-friendly events are open to all. Funds from the Walk for PI are used to support research grants and Immune Deficiency Foundation programs that connect, engage, and empower those affected by primary immunodeficiency.

Walkers who raise at least $100 receive a commemorative t-shirt. Other incentives are available.