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  • Home
  • Company History
    • Company History
    • Videos
    • Press Room
    • Testimonials
    • Physical Fitness Testing
  • Locations
    • San Diego
      • San Diego Membership Pricing
      • Waiver/Forms
        • Client Info Form
        • Death Waiver
    • Los Angeles
    • Peoria
    • FAQs
  • Personal Training
  • Events
    • Events Calendar
    • Ladies Night Out
    • Rabbit Peak
      • KOH Results 2012
        • El Capitan
        • Iron Mtn.
        • Rabbit Peak
      • KOH Results 2013
        • El Cap
        • Iron Mtn
        • Mt. Woodson
        • Rabbit Peak
      • KOH Results 2014
        • 2014 El Cap
        • 2014 Mt. Woodson
        • 2014 Rabbits Peak
      • Photo Galleries
        • Mt Woodson
        • Rabbit Peak
    • The Suck
      • Intro to The SUCK
      • Photo Galleries
      • Results
        • 2012
        • 2013
        • 2014
        • 2015
      • ULTIMATE SUCK-Registration
    • Gut Check Challenge
      • Results 2012
    • Quivering Quads
    • Turkey Trot 10K
  • Certification
  • Blog
  • Store
  • Contact

Peoria

    Home / Peoria

Workouts

Owner: Dorian Mosack

  • Tuesdays from 6am – 7am
  • Saturdays 10am – 11am
  • Peoria, IL
  • (309)339-3224
  • info@crossfit309.com

Learn More About Our National Events Here

Google Reviews

Gut Check Fitness - Boot Camp San Diego
Gut Check Fitness - Boot Camp San Diego
5.0
powered by Google
Steve Maybo
Steve Maybo
23:50 11 Jan 19
Gut Check Fitness is the best workout in town. Joe, Nicole and their team of fabulous trainers inspire each member to go just beyond their limits and get results regardless of where your current fitness and body shape is at. After nearly 10 years it's been a great experience to workout outdoors with challenging trainers and meet interesting people from all walks of life.read more
Megan Sperry
Megan Sperry
04:07 05 Jan 19
On my first day 11 years ago, I knew this would be the place that would get me fit! They accepted me right where I was at, and challenged me to do more than I thought was possible. I’ve never repeated a workout. All I have to do is show up and the rest is taken care of. The people are awesome! I’m so proud to be a part of the Gut Check Family and always look forward to working out with new friends!read more
Beth Barrett
Beth Barrett
01:07 19 Dec 18
Gut Check is awesome! I have been working out with this group for over 9 years. It’s not easy, but very fulfilling. You definitely will get in shape and get some “buns of steel”. The friendships are lasting, and you will be part of a crazy, and fit family.read more
Troy Daum
Troy Daum
21:19 10 Dec 18
Getting fit is about leading a life of full potential. The world class trainers at Gut Check Fitness will take you to the next level of fitness. All you have to do is show up, and they will help you do the rest. The classes are challenging without a doubt. Yet they are fun and you are surrounded by like minded people. Your classmates and trainers soon become your friends. Every week something fun is happening at Gut Check. Beach runs, running the canyon at the glider-port, fitness classes and social outings, to name a few. At 58 years old, I can still run a sub seven minute mile. I am extremely strong and ready for any activity! My adult kids will ask do you want to play some football, basketball, go for a run? My answer...yes let's do it! Next month, I am checking off a bucket list item and am off to go helicopter skiing! My fitness level allows me to keep enjoying life at the highest level! Thanks Joe Decker and team! I absolutely would not have gotten in the best shape of my life....without you!read more
maecie ireland
maecie ireland
17:50 05 Dec 18
Gut Check is an empowering addiction. They take advantage of San Diego's beauty and bring together a community of some kick a** people. I am a female in my mid 20's and have been with Gut Check for 2 years. I've EXCEEDED my personal fitness goals and have the best time doing it! LOVE Gut Check Fitness.read more
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Yelp Reviews

Gut Check Fitness
Gut Check Fitness
5.0
Based on 30 Reviews
Yelp logo
Carmela C.
Carmela C.
2017-11-15 19:58:59
If you're tired of your routine in the gym, Gut Check is for you. I joined two months ago and absolutely love the work outs. Every workout is different,... read moreread more
San T.
San T.
2017-11-15 12:05:01
Gut Check is a kick your butt into gear workout. No fancy equipment, just dumbells, and your sweat and tears. The trainers are awesome and the crew is a... read moreread more
Sean B.
Sean B.
2015-09-02 21:30:07
To be completely honest, Joe and Nicole are some of my good friends...BUT, it didn't start out that way 4-5 years ago. I looked to Joe and Nicole, after... read moreread more

Worldwide Locations

  • San Diego, CA (HQ)
  • Los Angeles, CA
  • Byron, IL
  • Peoria, IL
  • Australia

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Contact Us

  • (858) 375-6150
  • Click Here
    • Corporate Addresses
  • 302 W Washington St #554, San Diego, CA 92103
  • 11268 Vista Sorrento Pkwy, San Diego, CA 92130

 

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