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! 

Strength Training/Bootcamp

Events

Events Search and Views Navigation

Event Views Navigation

Today

Filters

Changing any of the form inputs will cause the list of events to refresh with the filtered results.

  • FREE Express Stroller Workout + Swim at Big Blue Swim School

    Big Blue Swim School 2259 State Hwy K, O'Fallon, MO, United States

    ✨ Calling all mamas! ✨ Get the littles out of the house and come meet some other amazing moms 💙 Join us for a FREE workout + swim at Big...

    Free

  • Yoga Sculpt Workshop: Form 101 with Lucy Short

    YogaSix St. Louis 5724 Oakland Ave, St. Louis, MO, United States

    Whether it’s your 4th sculpt class or your 400th, join Lucy to take your sculpt practice to the next level. In this highly requested sculpt workshop, we’ll take a closer...

    $40

  • FREE Strength & Endurance Workout with TruNorth

    FREE Community Workout
    TRUNORTH FITNESS 4 Clarkson Wilson Center, Chesterfield, MO, United States

    Join us for a community workout. A Dynamic group training sessions designed to build strength, endurance, and overall fitness in a motivating, community-driven environment. Led by expert trainers, these workouts...

    Free

  • FREE St. Louis Mom + Burn Boot Camp: Sweat + Social

    Burn Boot Camp, Kirkwood 10431 Manchester Rd, Kirkwood, MO, United States

    We’re partnering again with Burn Boot Camp to host a complimentary private camp for the St. Louis Mom community. This event is a great opportunity to experience Burn Boot Camp in a...

    Free

  • FREE Strength & Endurance Workout with TruNorth

    FREE Community Workout
    TRUNORTH FITNESS 4 Clarkson Wilson Center, Chesterfield, MO, United States

    Join us for a community workout. A Dynamic group training sessions designed to build strength, endurance, and overall fitness in a motivating, community-driven environment. Led by expert trainers, these workouts...

    Free

  • Kick into Spring with FREE Martial Arts for Kids

    Lyndell Institute 515 Huber Park Court, Weldon Spring, MO, United States

    Come join us at Lyndell Institute to kick into Spring with a FREE Martial Arts class for kids! Kick into Spring with Free Martial Arts for Kids at Lyndell Institute!...

    Free

  • FREE Strength & Endurance Workout with TruNorth

    Featured FREE Community Workout
    TRUNORTH FITNESS 4 Clarkson Wilson Center, Chesterfield, MO, United States

    Join us for a community workout. A Dynamic group training sessions designed to build strength, endurance, and overall fitness in a motivating, community-driven environment. Led by expert trainers, these workouts...

    Free

  • Lift + Release: Strenght & Healing

    Saint Louis Boxing Club 3515 South Big Bend Boulevard, St. Louis, MO, United States

    Strength training isn’t just about muscles — it’s about your nervous system, stress levels, and how your body processes the demands of everyday life. This workshop introduces trauma-informed strength training,...

    $15

  • FREE Strength & Endurance Workout with TruNorth

    FREE Community Workout
    TRUNORTH FITNESS 4 Clarkson Wilson Center, Chesterfield, MO, United States

    Join us for a community workout. A Dynamic group training sessions designed to build strength, endurance, and overall fitness in a motivating, community-driven environment. Led by expert trainers, these workouts combine strength training, cardio, and functional movements to help individuals of all fitness levels achieve their goals. TruNorth group training provides structured, high-energy workouts that...

    Free

  • FirefightHER Workout for a Cause with Strong As a Mother STL

    Featured
    Maplewood Fire Department 7601 Manchester Road, MO, St. Louis, MO, United States

    Ladies, grab a friend and experience one of the most unique workouts of the year — our signature FirefightHER Workout! Register here (scroll to events) Now in its 8th (?) year,...

    $35

  • FirefightHER Workout for a Cause with Strong As a Mother STL

    Featured
    Maplewood Fire Department 7601 Manchester Road, MO, St. Louis, MO, United States

    Ladies, grab a friend and experience one of the most unique workouts of the year — the signature FirefightHER Workout! Register here (scroll to events) Now in its 8th year, this...

    $35

  • Restorative Yoga & Stillness as Strength

    Urban Breath Yoga 2812 Sutton Blvd, Maplewood, MO, United States

    Stillness as Strength: Justice is a 90-minute restorative yoga workshop designed to support deep rest, reflection, and nervous-system regulation. This session explores the theme of Justice through fully supported restorative postures, guided breathwork,...

    $35

  • FREE Community Boxing Class

    Saint Louis Boxing Club 3515 South Big Bend Boulevard, St. Louis, MO, United States

    Big things happening at SLBC 👏 Angela Merlo is taking the next step toward becoming an SLBC trainer and will be leading a FREE community class on Sunday 4/19 at...

    Free

  • Start Strong Week: FREE Workouts at Burn Boot Camp

    Featured
    Burn Boot Camp, Kirkwood 10431 Manchester Rd, Kirkwood, MO, United States +4 more

    We're giving you a week to Start Strong. Absolutely free. No commitment, just elite training designed to challenge, support, and strengthen you. Join us April 20th - 25th to discover you're capable of more than you ever thought possible. You aren't just stepping into a gym, but into your strength. We're here to meet you...

    Free

  • Lift x Lengthen: LaForme x Strong As A Mother Collab

    Featured
    La Forme Fitness 1167 Colonnade Ctr, Des Peres, MO, United States

    Strength and length, built in the same breath. 🤍 On Saturday, May 3, we're bringing Katy from @strong.as.a.mother.stl to our Des Peres location for an unforgettable signature workout that blends...

    $35

  • FREE Outdoor Strength Training at Westport Plaza

    Featured
    Westport Plaza 111 West Port Plaza Drive, St. Louis, MO, United States

    Join us at the Westport Plaza green space on Saturday, May 23rd beginning at 9am for a free STRENGTH TRAINING workout led by ONE ELEVEN TRAINING CLUB. Strength training is...

    Free

  • FREE WORKOUT WEEK

    FREE WORKOUT WEEK
    Crunch Fitness, Florissant 8182 N Lindbergh Blvd, Florissant, MO, United States +2 more

    🚨 IT STARTS TOMORROW 🚨 Free Workout Week | May 25–31⁣ ⁣ This is your sign to get in the door...no cost, no pressure, all the vibes:⁣ 💪 Free workouts all week⁣ 🔥 Brand new classes⁣ 👯 Bring a friend for FREE⁣ ✨ Free HydroMassage, Tanning, Sauna, Red Light Therapy + more⁣ ⁣ Try it....

    Free

  • FREE WORKOUT WEEK

    FREE WORKOUT WEEK
    Crunch Fitness, Florissant 8182 N Lindbergh Blvd, Florissant, MO, United States +2 more

    🚨 IT STARTS TOMORROW 🚨 Free Workout Week | May 25–31⁣ ⁣ This is your sign to get in the door...no cost, no pressure, all the vibes:⁣ 💪 Free workouts...

    Free