FIRST TIME? Complete forms before you visit
Request pass freezes and manage your details at MY TCA


The Glasgow Winter Series 23-24

The TCA Winter Series is back, kicking off the season with four exciting rounds of bouldering competitions.


Bouldering comp


This year our annual bouldering comp series format is slightly different to previous years. 3 main rounds will determine who gets to the finals. On finals day, we will also run a fun comp. If you’ve been to our summer comps you’ll know to expect silly props and fun challenges.

Entry for each comp will be £5 plus standard entry* and can be booked via the below link. Competitors will submit scores through the Griptonite app. After the fun comp has been completed, there will be finals where the top competitors will battle it out to be crowned the 2023/24 Winter Series winners. Comps are great fun and finals are always impressive to watch, so add the dates to your diary.

Comps aren’t just for the elite climbers. All abilities are welcome, with a great supportive atmosphere. Comps are a terrific way to push yourself on problems you might not ordinarily try. So why not join the fun this year?

*If you have a pass, you only pay £5.



  • Round 1: Sat 18 November @ The Prop Store
  • Round 2: Sat 20 January @ The Newsroom
  • Round 3: Sat 24 February @ The Prop Store
  • Fun comp and finals: Sat 30 March @ The Newsroom


Fun comp: 1-4pm

Finals: 4.30-6.30pm

Raffle: 7-7.30pm



There will be prizes for winners on the day but also a raffle for all competitors, so it’s worth taking part!

All names will be displayed on the Griptonite leaderboard, so if you would prefer to remain anonymous, you can submit an entry using a nickname.



Thanks to our sponsors Black Diamond and Ellis Brigham for supplying prizes.



Following on from feedback we received from Round 1 of the comp, to speed up the check-in process, we’ve opened up an online booking system so you can purchase your ticket in advance. You will still need to scan the Griptonite QR code at the desk. If the event sells out online, we will have a small number of tickets on the day. If you’d like to guarantee a spot, we’d recommend definitely booking online in advance.

Book your ticket via the below widget.