Western Greenway 5K returns Oct. 26; registration closes Thursday

The Waltham Land Trust’s annual Western Greenway 5K returns Sunday, Oct. 26, offering runners and walkers a scenic 3.1-mile course through Beaver Brook North Reservation and Rock Meadow. The event will begin at noon near the McLaughlin Building on Metropolitan Parkway North, with the much-anticipated 50-yard Monster Dash for kids ages 10 and younger at 11:30 a.m. Kids can take part in the Monster Dash for free if accompanied by an adult participating in the 5K or for a $5 suggested donation.​

Participants can enjoy the fall foliage and explore a mix of habitats, including cattail marshes, forests, vernal pools and open meadows. The 5K is open to both competitive runners and those who prefer a leisurely pace. All proceeds from the event will support the Waltham Land Trust’s mission to promote, protect, restore and acquire open space in Waltham.​

Online registration closes at midnight on Thursday, Oct. 23; in-person sign-ups will be accepted during advanced bib pickup or on race day, though a $5 late registration fee applies. The first 100 runners to register will receive free event T-shirts. Advanced bib pickup is scheduled for Saturday, Oct. 25, from 11 a.m. to 1 p.m. at Mighty Squirrel Brewing. Participants can also collect bibs at the registration tent on race day, but early arrival is encouraged. Race fees are nonrefundable.​

Organizers are seeking volunteers for tasks such as checking the race route and handing out water and snacks. Interested individuals can contact Anna Richardson at arichardson@walthamlandtrust.org. Costumes are welcome, provided they are safe for running.

The Waltham Times is a media sponsor of this event.

For more information, visit the Western Greenway 5K Run/Walk website.