CrossFit St. Louis

CrossFit St. Louis

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First Missouri CrossFit gym - established Oct. 2006 "Defining the Sport of Fitness"
CrossFit St. Louis is the largest CrossFit in St. Louis.

05/15/2026

Grab your partners and GET READY! 🔥

The CrossFit St. Louis Gateway Gauntlet is BACK — and this year, it’s going to be bigger and better than ever. Now that we’ve officially joined the CrossFit family with Blues City Athletics, we’ve got a revamped gym space, new equipment, and an even bigger COMMUNITY behind this event. All of it is coming together to make this year’s Gauntlet one to remember 🤘🏼

So save the date, grab your training partner, and get to WORK. We’ve already got an awesome lineup of sponsors helping elevate the event, some killer workouts in the works, plus prizes, giveaways, vendors, and more still to come.

📍 When: August 15th, 2026
📍 Where: 567 Hanley Industrial Ct, Brentwood
📍 What: Same-Sex Teams of 2 (RX/Intermediate/Scaled)

Early bird registration is LIVE now through 5/31! Don’t miss your chance to save some $$$ — use code EARLYBIRD 💥

Want your business to be the top-listed Gym/sports Facility in St. Louis?
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Address

St. Louis, MO

Opening Hours

Monday 5am - 8pm
Tuesday 5am - 8pm
Wednesday 5am - 8pm
Thursday 5am - 8pm
Friday 5am - 8pm
Saturday 7:30am - 11pm
Sunday 9am - 10:30am