About

At Threshold we are dedicated to promoting community, wellness and fitness through Rock Climbing!

Values:

    • Uphold the standards, keep current certifications and abide by the ethics of the American Mountain Guide Association, Climbing Wall Association and USA Climbing.
    • Customer Focused. We care about YOU!
    • Hosting the climbing community and watching it grow in a clean, fun and inviting facility.
    • Constantly invest in and provide the best equipment and services.
    • Providing opportunities for skill advancement.
    • Keep the psych high!

OUR TEAM

John T.

John T.

Owner & General Manager

John is an outdoor industry professional with a focus on indoor and outdoor Rock Climbing. Climbing since 2006. He has certifications ranging from the American Mountain Guides Association, Petzl Technical Institute, USA Climbing and the Climbing Wall Association. John guides outdoor trips as well as instructs climbers ranging from beginner to advanced.

Sierra T.

Sierra T.

Owner & General Manager

Sierra is a climbing industry professional with a focus on indoor and outdoor rock climbing. Climbing since 2008 she is an American Mountain Guides Association (Lead) Instructor and certified USA Climbing Level 1 Route setter. She has a degree in international business and a Master’s in Museology, Sierra applies her skills for cultural heritage to the practice of outdoor culture and sustainable initiatives in the outdoors.

Liz W.

Liz W.

Operations & Marketing Manager

Liz is an American Mountain Guide Association certified Lead Instructor, and the Operations and Community Manager at the gym. She completed her B.A. in Graphic Design at the University of Central Oklahoma. She does just about everything around the gym including marketing, community building, and daily operations. Liz has worked at Threshold since its opening, and loves introducing new people to the sport and the outdoors.

Alicia N.

Alicia N.

Supervisor & Member Services

Alicia has been been climbing for 9 years. Her passion for nature brought her to this sport and on many adventures. After spending a few years exploring Colorado, she's excited to be involved with the growing climbing community of Oklahoma!

Marco S.

Marco S.

Head Route Setter & Inspections

Marco is a Route setter and Coach at Threshold. He is a lead certified instructor through the AMGA. He really enjoys watching kids on the Team reach their goals and push themselves. He is currently studying Psychology & Music at OCU.

Steven H.

Steven H.

Facility Coordinator

Steven has been climbing regularly for the last two years and has quickly became his favorite thing to do. He has a pup named Creepy and assists with route setting and instruction in the gym. If you need help in the pro shop, he is always happy to talk gear!

Mckenna L.

Mckenna L.

Party & Event Coordinator

McKenna has had a passion for the outdoors her whole life and loves to learn new things, like climbing! Her other passions include theater, singing, and dancing, so if you some crazy lady dancing at the front desk, that's her! She thoroughly enjoys “working” at Threshold and make sure you say hi next time your at the front desk!

Devin P.

Devin P.

Experience Leader

Bio coming soon.

Elisha G.

Elisha G.

USAC Head Coach

Elisha has been rock climbing since 2013, and has traveled around the country and world for climbing, including The Cascade Mountains in Canada. She and her partner established a first ascent on Challenger Peak in Southern Colorado, and a First ascent in The Wichita Wildlife Refuge in Oklahoma. She has also accomplished a personal record in The Arkansas Horseshoe Hell 24-hour competition with women’s first place in 2018, and in The Granite Gripper in Enchanted Rock Texas in 2018 with first place. She has been teaching in OKCPS since 2014, teaching fine arts. She has experience with ASL, child development, diverse learning techniques, and adaptive climbing.

Justin N.

Justin N.

Experience Leader

Bio coming soon.

Juliette G.

Juliette G.

Instructor

Bio coming soon.

Austin S.

Austin S.

Coach & Route Setter

Austin likes to talk and likes to train and probably does a little too much of both. You can find him in the gym often working with Team Threshold climbers or working on his own practice.

Rex & Ueli

Rex & Ueli

Ambassadors & Good Dogs

You may see us working the front desk greeting you as you enter. We are passionate about climbing, chasing the ball, and treats. PLEASE PET US! #boulderbois

Partners

We host local USA Climbing competitions and follow USAC standards for Route Setters and our Climbing Team.

We accept funding through Epic for our Youth Programs!

We parter with the YMCA to offer discounts to YMCA Members.