Inter-college send-count competition run across five CRG gyms: climb solo or as a team, every send of any grade scores a point, and totals are tallied at 9pm. The school with the most points wins bragging rights and raffle prizes.
As Central Rock Gym Cambridge announced it. Plans change, so check with the wall before you go. Something wrong? Let us know.
Free for members or with a day pass
One-hour workshop with Karen Lovely, a doctor of physical therapy at Beta Stride Physical Therapy, on common climbing finger injuries, warming up properly, managing training volume and varying grip types. Sign-up needed.
$75
One-hour clinic with former GB team climber and coach Louis Parkinson: movement drills for using momentum, then specially set dynamic problems. Arrive warmed up for jug ladders. Ten places, which had sold out by late October.
$75
One-hour clinic with coach Louis Parkinson on problem-solving and execution tactics and the mindset for hard projects, trying three project climbs of different styles with individual guidance. Arrive warmed up. Ten places, which had sold out by late October.
Free with a day pass, guest pass or membership
Monthly meet-up for Black, Indigenous and climbers of colour to find partners, make friends and share beta, with a community host. Good for first-timers; aimed at adults and teens 18+, and open to all who respect its purpose. Ask at the desk to find the group.
A youth bouldering qualifier in USA Climbing's 2026-27 series for Region 92 (Maine, eastern Massachusetts, New Hampshire and Vermont). Times and registration come out on the event's info sheet, linked from the regional calendar.
Free with a day pass, guest pass or membership
Monthly meet-up for Black, Indigenous and climbers of colour to find partners, make friends and share beta, with a community host. Good for first-timers; aimed at adults and teens 18+, and open to all who respect its purpose. Ask at the desk to find the group.
Free for members
Central Rock Gym Watertown, Watertown, Massachusetts, United States5.4 km away
Halloween at the gym: family-friendly bring-your-own-pumpkin carving in the yoga studio from noon to 5pm, then glow climbing under coloured lights with music and a raffle from 6pm to 8pm. Headlamps are required for climbers.

$20 members, $30 non-members; livestream free
Boston Bouldering Project, Somerville, Massachusetts, United States3.0 km away
A Reel Rock 20 double feature (doors 16:30, films 17:30) with pizza and popcorn, followed from 20:00 by a free livestream of Bouldering Project's Boulderfest Grand Finale from St. Paul. Film tickets include the livestream.

Free to attend
Central Rock Gym Fenway, Boston, Massachusetts, United States5.8 km away
Early-morning bouldering meet-up held every other Wednesday from 7am, with free coffee, bagels and cream cheese until they run out.

Free for members; day pass and rental for non-members
Central Rock Gym Stoneham, Stoneham, Massachusetts, United States10 km away
Casual top-rope social for adults (18+) of every ability: introductions and an ice-breaker at the garage door, an optional game such as climbing bingo, and snacks. You don't need to know how to belay; signing up helps the hosts plan.

Free for members
Central Rock Gym Stoneham, Stoneham, Massachusetts, United States10 km away
Monthly meet-up for women and non-binary climbers to find partners, make friends and swap beta. Low-key and open to all levels, with rental gear and short orientations for first-timers; aimed at adults and older teens.

Free for members; $28 day pass, or $36 with rental gear
Central Rock Gym Randolph, Randolph, Massachusetts, United States22 km away
A meetup for women and non-binary climbers with the Ladies Climbing Coalition, focusing on a different side of climbing each time, with help for every level. Registration is required.
