About Us
TPG is the only dedicated bouldering (climbing without ropes above thick mats) within 50 miles of Bloomington-Normal. We have over 100 routes on highly varied terrain for climbers of all experience levels!
How We Got Started
Founders Chris and Jaimie Majerczyk had a dream of sharing their love of climbing with their home community for many years. Longtime climbing friends, Barry and Marge Weaver, joined with them in 2018 to bring the vision to life in March 2019!
The products and services we offer
Recommendations Received (9)
"Barry is a very enthusiastic business owner (and avid rock climber) who has built a warm,..."
Read more
"Barry is a very enthusiastic business owner (and avid rock climber) who has built a warm, welcoming and very popular bouldering gym in our community. His positive outlook and enthusiasm attract people of all ages to The Proving Bouldering Gym."
"Barry and The Proving Ground have done a great job bring something unique, fun and challenging to..."
Read more
"Barry and The Proving Ground have done a great job bring something unique, fun and challenging to Bloomington-Normal! They have programs for beginners of all ages and more challenging options for competitive climbers. Day passes are affordable too!"
Products & Services
Over 100 routes (6500 sq. ft.) in our 11,000 sq. ft. space. Lots of natural light, climate-controlled, plenty of room to spread out!
Lots of climbing on autobelays for younger kids, but they may climb anywhere in the gym! Spacious party room. Designated staff to host your group. ...
Our Recognition
