The Baystate Dirty Dog Trail Run
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The Baystate Dirty Dog Trail Run-Ruck-Walk 5k
The event takes place on Sunday, November 16, 2025 in Berkley, MA at the location listed as across from 41 Point St, Berkley, MA 02779. The event includes a main 5k trail event and a separate kids registration. Entry prices shown are $35 for the main event and $20 for the kids registration. Online registration closes on November 14, 2025 at 11:59 PM EST.
Participants may run, ruck with weighted packs, or walk the course. The course is described as a rugged trail and may be muddy or slippery due to seasonal conditions.
Course rules, fundraising, and beneficiaries
Dogs are allowed on course when leashed and with no history of biting; an additional waiver is required for dog participants. Strollers are not allowed. The organizer advises appropriate footwear and care while navigating the trail.
Fundraising options include tiered rewards: raising $150 earns a hoodie, and raising $250 earns a hoodie and a jersey. Net proceeds will support The Baystate Beagle Club and Give2Those.org, and selected K9 handlers will receive special recognition and assistance. Visit the organization's website for the most recent information.