Bellingham Bay Marathon 2025 Race Description
The Bellingham Bay Marathon, Half Marathon, 10K, and 5K are a group of races designed by runners for runners and walkers. Founded in 2007 by the Bellingham Bay Swim Team, BBM delivers a fun, highly personal, authentic race experience. 100% of net proceeds benefit Whatcom County youth non-profit organizations – for further information, please visit our Beneficiaries page.
- Location: Bellingham, WA 98229
- Race Date: 2025/09/21 06:00:00 AM (Sunday)


Bellingham Bay Marathon 2025 Where & When
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Join us at the Bellingham Bay Marathon 2025 in September for a great race. The Bellingham Bay Marathon 2025 works hard to deliver you a memorable race experience. We would love to hear from you, so consider writing us a review.
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