T4 Boulder League presents T4 Bouldering. 

Bouldering is the activity.  T4 Bouldering is the sport. 

There are two sport formats:  

1. T4 Everyday – used for regular participation 

2. T4 Premier – used for representative pathways. 

Both are team-based formats and together are known as T4 Bouldering.

T4BL delivers the sport through franchise partners and license agreements.  

Founded in Tamworth NSW Australia, T4 Bouldering has grown and evolved significantly since its inception in 2017.  The Tamworth Hornets Boulder Club is a T4BL franchise and the first in Australia operating a hybrid combination of sport and recreation. 

T4 Cares Incorporated is the non-for-profit social impact arm of the T4 Boulder League.