If you typed boulderlifting.com into your browser, you were looking for one specific gym — a members' key club in Boulder for powerlifting, Olympic lifting, and strongman. It's closed. This is the honest story of what it was, why it mattered, and where that kind of training happens in Boulder now.
What Boulder Lifting Was
Boulder Lifting opened in 2015, in a basement in Gunbarrel, started by lifters who were tired of driving forty-five minutes to Denver every time they wanted a real barbell gym. The idea was a members-only key club: 24/7 keypad access, no staff hovering, no classes, no commercial-gym dogma. Powerlifting, Olympic lifting, strongman, even conditioning for field sports on a strip of turf. You trained when you wanted, how you wanted.
For a certain kind of lifter, that was exactly right. You could walk in at 5am or 11pm, put on your own music, and train hard with no one in your way. It later moved from Gunbarrel to a space on Arapahoe, and for years it was the answer in Boulder for people who took the barbell seriously.
Why It Mattered
The most important thing Boulder Lifting did was prove a point: Boulder has a real strength community, and it was underserved. The big commercial gyms in town are built for general fitness — they always have been. They are not built for someone peaking for a powerlifting meet, learning to snatch, or loading an atlas stone. Boulder Lifting existed because a group of people needed a gym that was, and there wasn't one.
That demand never went away. It is still here. When Boulder Lifting closed, the people who trained there didn't stop wanting what it offered — they just lost the place that offered it.
Why the Model Was Fragile
Boulder Lifting was built as a members-driven club — members weighed in on equipment, and a good portion of the equipment was member-owned. On paper that sounds democratic and community-minded. In practice it carried a structural weakness: when members moved on, their equipment moved with them. A gym that depends on its members to furnish it is always one departure away from a thinner floor.
The deeper issue is accountability. A club where everyone is responsible for the standard is a club where, in practice, no one is. The equipment, the upkeep, the condition of the place — those things need someone who owns them, not as a vote, but as a job. A 24/7 gym with no one accountable for the standard slowly drifts below it. That is the lesson worth taking from Boulder Lifting, and it has nothing to do with the concept being wrong. The concept was right. The execution needed an owner.
GYM N°5 — The Concept, Run Properly
GYM N°5, at 6420 Gunpark Dr STE B, is in Gunbarrel — the same corner of Boulder where Boulder Lifting first opened. It is the same core idea: a private, 24/7, members' gym for people who train seriously. What's different is the execution.
The equipment is gym-owned and competition-grade, and it stays. Calibrated competition bars and plates, monolifts, custom-height platforms, and competition benches for powerlifting — it is a USA Powerlifting (USAPL) certified facility. Competition weightlifting bars, calibrated bumper plates, and jerk blocks for the Olympic lifts. A full strongman setup: atlas stones from 35 to 440 lb, yokes, log and axle, farmers handles, a loading frame, sandbags, and a Viking press. None of it walks out the door when a member leaves, because none of it belongs to the members.
It is owner-operated. Someone is accountable for the floor, the equipment, and the condition of the place — every day, not by committee. Membership is application-only and capped, which is what keeps a rack open when you arrive and the room full of people who are there to train.
More Than Powerlifting
Boulder Lifting covered powerlifting, Olympic lifting, strongman, and conditioning for field sports. GYM N°5 runs all of that and more — powerlifting, Olympic weightlifting, strongman, physique and bodybuilding, endurance strength, and team-sport athletic performance — each with its own equipment and coaching, for every level, in-person in Gunbarrel or online through the Team Thick Training app.
Built by People Who Were There
GYM N°5 wasn't built by outsiders studying the Boulder market from a spreadsheet. It was built by people who were part of that strength community — Boulder Lifting included — who saw exactly what the concept got right, and exactly where it fell short. The gym is the answer to the question those years raised: what would this look like if someone actually ran it?
How to Start
Access is by application. You complete a short pre-application, and from there a tour is arranged so you can see the floor and the equipment before anything else. There is no walk-in trial and no sales push — you look at the gym, the gym looks at the fit, and it goes from there.
Boulder Lifting proved this town wants a serious strength gym. GYM N°5 in Gunbarrel is that gym, run the way it always needed to be.
Train at GYM N°5
Private strength training in Gunbarrel, Boulder. Powerlifting, Olympic weightlifting, strongman, physique, and athletic performance. 24/7 member access.