Muddy Princess Boston

JUN

21

2026

A women only 5K obstacle mud run at Kimball Farm in Haverhill, MA on June 21, 2026. The course features 18 plus obstacles and welcomes participants age 7 and up with an emphasis on fun and teamwork rather than competition.

Sun 21 Jun 2026

West Newbury, Massachusetts

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5k Obstacle Mud Run

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Muddy Princess Boston - 5K obstacle mud run

Muddy Princess Boston is a women only 5K obstacle mud run taking place on June 21, 2026, at Kimball Farm in Haverhill, MA (791 E Broadway). The course includes more than 18 obstacles and is designed for running, jogging, or walking.

The event is open to participants from 7 years old onwards and welcomes a wide range of body sizes and fitness levels. Organizers describe the event as focused on fun and teamwork, and as non-competitive; the stated emphasis is 100% fun, 100% teamwork, 75% challenge, and 0% competition.

Information provided identifies this edition as an outdoor mud run with multiple obstacles and group participation as a core element. Location and date are specified above. Other operational details were listed by the organizer but are not included here. Visit the organization's website for the most recent information.

5 km

5k Obstacle Mud Run