Discover fitness events & pop-ups happening all across St. Louis using this calendar!  This page will be updated regularly with new listings, so check back weekly or get on the email list for a weekly drop.  Hosting an upcoming event?  Add your listing here! 

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  • Monday Night Group Run – South City

    Big River Running, South City Store South City, Devonshire Ave., St. Louis, United States

    Every Monday at 5:45 pm throughout the year, no matter the weather, you can find a group of people to run with at Big River Running. Runners and walkers of all ages, paces, and fitness levels are welcome. Bring your dog, push a stroller, the more the merrier! South City 3 & 4 Mile Route...

  • Monday Night Group Run – University City

    Big River Running, University City Store 606 North and South Rd., University City, MO, United States

    Every Monday at 5:45 pm throughout the year, no matter the weather, you can find a group of people to run with at Big River Running. Runners and walkers of all ages, paces and fitness levels are welcome. Bring your dog, push a stroller, the more the merrier! University City 3 Mile Route University City...

  • Sky Fit – Trampoline Fitness Class

    Sky Fit – Trampoline Fitness Class
    Sky Zone Fenton 631 Gravois Road, Fenton, United States

    Every Tuesdays burn up to 1,000 calories while having a blast. SkyFit classes is taught by a fitness instructor and open to adults & kids. Feel that oh-so-rewarding burn in your legs, arms, and core over an hour of fitness disguised as fun. It’s one of the most dynamic, effective, and enjoyable workouts you’ll ever...

    $13
  • Pilates & Melt Method Class!

    Pilates & Custom Fitness, Kirkwood 200 S. Kirkwood Road, Suite 100, Kirkwood, MO, United States

    This class is the perfect combination of Relax, Reset and Activation! It will start with Melt and end with Melt, and in between you will enjoy a Pilates workout.

    $38
  • The Long Run Tour

    Pass the Past Coffee 4740 McPherson Ave, St. Louis, MO, United States

    January long runs loading!

  • Balanced with Britt x F45 Dogtown: Sweat for a Cause

    F45 Training Dogtown STL 6322 Clayton Avenue, St. Louis, MO, United States

    Join Britt at F45 Dogtown for a sweat session raising funds for a great cause! Kick off the new year with a community workout for a great cause. Join Britt from @__balancedwithbritt and F45 Dogtown for a group workout featuring a live DJ, swag bags, local wellness partners, and a HUGE giveaway! 100% of ticket...

    $37.13
  • Monday Night Group Run – South City

    Big River Running, South City Store South City, Devonshire Ave., St. Louis, United States

    Every Monday at 5:45 pm throughout the year, no matter the weather, you can find a group of people to run with at Big River Running. Runners and walkers of all ages, paces, and fitness levels are welcome. Bring your dog, push a stroller, the more the merrier! South City 3 & 4 Mile Route...

  • Monday Night Group Run – University City

    Big River Running, University City Store 606 North and South Rd., University City, MO, United States

    Every Monday at 5:45 pm throughout the year, no matter the weather, you can find a group of people to run with at Big River Running. Runners and walkers of all ages, paces and fitness levels are welcome. Bring your dog, push a stroller, the more the merrier! University City 3 Mile Route University City...

  • Sky Fit – Trampoline Fitness Class

    Sky Fit – Trampoline Fitness Class
    Sky Zone Fenton 631 Gravois Road, Fenton, United States

    Every Tuesdays burn up to 1,000 calories while having a blast. SkyFit classes is taught by a fitness instructor and open to adults & kids. Feel that oh-so-rewarding burn in your legs, arms, and core over an hour of fitness disguised as fun. It’s one of the most dynamic, effective, and enjoyable workouts you’ll ever...

    $13
  • The Long Run Tour

    MountainHouse Cafe 2901 Macklind Ave, St. Louis, United States

    January long runs loading!

  • Womens Faith + Fitness Event with Brittany Phelps

    Omen Athletics 2665 Washington Avenue, St. Louis, MO, United States

    A Women’s Faith + Fitness Gathering Ladies this one is for YOU. Join me January 24th | 11:00 AM–1:00 PM at Omen Athletics for a powerful morning of faith, movement, and fellowship. We’ll sweat together, hear a word from the Lord, and create meaningful connections with other women who are walking a similar path. 🕊️...

    $15
  • Run Group Every Sunday @ 4 Hands Brewing Co.

    Run Group Every Sunday @ 4 Hands Brewing Co.
    4 Hands Brewing Company 1220 S 8th St, St. Louis, MO, United States

    January is stacked with intention, creativity, and community miles — and every Sunday starts the same way: together. 💙🏃‍♀️🏃‍♂️ Here’s what’s on deck for the new year with Three Run Four: 📘 Sun, Jan 4 — “3Run4: The First Time” Kickoff Curious about running your first race? Meet our 2026 training team and learn how...

    Free
  • Monday Night Group Run – South City

    Big River Running, South City Store South City, Devonshire Ave., St. Louis, United States

    Every Monday at 5:45 pm throughout the year, no matter the weather, you can find a group of people to run with at Big River Running. Runners and walkers of all ages, paces, and fitness levels are welcome. Bring your dog, push a stroller, the more the merrier! South City 3 & 4 Mile Route...

  • The Long Run Tour with STL Run Crew

    Good Strangers 2614 Cherokee St, St. Louis, United States

    January long runs loading! Join STL Run Crew for 6, 8 or 10 mile runs outside at a different location each week.