Competitions, film nights, socials, workshops and festivals at climbing walls around the world.
The Gravity Vault Poughkeepsie, Poughkeepsie, New York, United States
Through October the gym gives 25 cents to the Susan G. Komen breast cancer charity for every ascent of its pink 5.5 Climb for a Cure route, up to 1,000 ascents.

The Gravity Vault Hoboken, Hoboken, New Jersey, United States
For Breast Cancer Awareness Month the gym's rainbow wall is reset as a pink wall, and climbing it raises money for breast cancer causes.

The Gravity Vault Upper Saddle River, Upper Saddle River, New Jersey, United States
Through Breast Cancer Awareness Month the gym donates $0.25 to the Susan G. Komen foundation each time its pink route is climbed, up to $250, aiming for 1,000 ascents.

The Gravity Vault Chatham, Chatham, New Jersey, United States
Through Breast Cancer Awareness Month every send of the gym's pink route adds to a donation to the Susan G. Komen breast cancer foundation.

The Gravity Vault Melville, Melville, New York, United States
All through October, every send of the pink Climb for a Cure route adds 25 cents to the gym's donation to the Susan G. Komen foundation, up to 1,000 climbs.

The Gravity Vault Radnor, Radnor, Pennsylvania, United States
All through October, every ascent of the pink route by the front desk (logged with the green button at the top) adds 25 cents to the gym's donation to the Susan G. Komen foundation, up to 1,000 climbs.

Free with a day pass or membership
Oasis Climbing, Perth, Western Australia, Australia
The gym's four-week community competition: four new routes each week for Novice (top rope) and Intermediate, Advanced and Pro (lead) climbers, scored on your own card. Register at the front desk and bring your own belayer; lead climbers need a current lead pass.

UP Climbing, Melbourne, Victoria, Australia
A five-week social bouldering comp: 100 problems, ten new ones going up every Monday and Wednesday, with scores logged for each set, category rankings, prizes and a raffle for everyone who scores every set.

The Hive Zagreb, Zagreb, City of Zagreb, Croatia
An autumn bouldering-league round at the Hive. Climbs from all three rounds can be scored through 2 November; consult the organiser’s rules for recording results.

Blue Spider Indoor Climbing, Guildford, England, United Kingdom
Third round of Blue Spider's autumn bouldering series on a new set, with junior (under 16), open and veteran (45+) categories. Pick up a scorecard at reception and hand it in by 10pm on the closing day.

$30 members, $40 non-members
VITAL Climbing Gym Bellingham, Bellingham, Washington, United States
A redpoint competition across a full reset: score points on each new set until 29 October, then the top four in each category climb in a blacklight, Halloween-themed final on the evening of 30 October, when spectators are welcome. Registration closes on 26 October.

Free to enter; non-members pay gym entry or $150 for a Circuit Membership
Beyond Bouldering Kent Town, Adelaide, South Australia, Australia
A four-week boulder ladder across Keswick, Kent Town and Thebarton: a new set goes up at each gym every week and climbers log their sends in the Griptonite app for one shared leaderboard, in Open A, B and C, social and youth categories. The top six in Open A and B reach the final at Thebarton on 9 November.

Free to enter; non-members pay gym entry or $150 for a Circuit Membership
Beyond Bouldering Keswick, Adelaide, South Australia, Australia
A four-week boulder ladder across Keswick, Kent Town and Thebarton: a new set goes up at each gym every week and climbers log their sends in the Griptonite app for one shared leaderboard, in Open A, B and C, social and youth categories. The top six in Open A and B reach the final at Thebarton on 9 November.

Free to enter; non-members pay gym entry or $150 for a Circuit Membership
Beyond Bouldering Thebarton, Adelaide, South Australia, Australia
A four-week boulder ladder across Keswick, Kent Town and Thebarton: a new set goes up at each gym every week and climbers log their sends in the Griptonite app for one shared leaderboard, in Open A, B and C, social and youth categories. The top six in Open A and B reach the final at Thebarton on 9 November.

No entry fee (normal entry or membership needed)
BlocHaus Climbing, Manchester, England, United Kingdom
Round of BlocHaus's free autumn bouldering league: 15 new problems from V0 up, two weeks to try them, scored with online scorecards; your best five of seven rounds count.

Movement Rockville, Rockville, Maryland, United States
A six-week team bouldering league for climbers of every level: log your climbs, earn points and build community in low-pressure competition.
