Adult Fitness 

Spartan SGX
Monday, Friday                 6:15-7:15 pm

SGX: Foundations 
Monday                             5:30-6:00 pm

Tuesday, Thursday            6:15-7:15 pm

Circuit Training
Wednesday                       7:30-8:00 pm

Mojility - Mobility + Agility!
Wednesday                       6:30 - 7:30 pm

At Ultimate Obstacles we have adult fitness classes great for all different levels. Classes range from 30 minutes to 60 minutes and all have a different focus.

We have Memberships that include classes with open gym and also Classes only memberships. Drop ins are welcomed as long as there is room in the class the day of. 

Class descriptions are below.

Adult Ninja Warrior

Adult Ninja Challenge Night
Monday                            7:30-9:00 pm

Adult Ninja Warrior
Thursday                           7:30 - 8:15 pm​​

Adult Ninja Team
Tuesday                            7:30 - 8:30 pm

Adult Classes


​1 time drop in:
  • $20
  • Includes all classes and open gym on that day

10 visit punch card:
  • $150
  • Use 1 punch per day - not per class
  • Share with family & friends

  • 1 month Unlimited Classes: $109
  • 3 month auto renew Unlimited Classes: $99 per month
  • 12 month auto renew Unlimited Classes: $89 per month
  • Classes offered 6 days a week
  • Also Included: unlimited Open Gym 7 days a week

Spartan SGX

Our Spartan SGX classes are the pinnacle of training at Ultimate Obstacles. Whether you are training for an obstacle course race or just training to be ready for any challenge thrown at you, then this class is for you! In our SGX class you will bend, crawl, carry, climb, hang, jump, lift, lunge, pull, push, run, sprint, squat, squirm, and twist. Our SGX classes are based off of a four week session and progress through that time, so you can be certain to get results with our detailed workouts. Our most advanced class at UO. Come prepared!

SGX: Foundations

Not ready for the SGX class but interested to see what its all about? This half hour class introduces the Spartan SGX program at a moderate level so you can build up the strength and stamina needed for our hour long SGX class. Beginner Level


​In our increasingly sedentary lifestyle it can be hard to make sure our bodies are moving and functioning like they should! This class is perfect for anyone who wants to increase their mobility and agility (Mojility) in a very sweaty and fun class. Intermediate Level

Circuit Training

12 stations of 1 minute work, 30 second rest. A full body cycle in a go at your own speed style - you choose how intense you want your workout to be. 12 stations allows for 5 minutes of warm up, 18 minutes of work, 5 minutes of cool down and 2 minutes to explain the circuit! Very beginner friendly as you can choose your own pace!

Adult Ninja Warrior

Learn correct technique on all our Ninja obstacles in our adult only obstacle class! 45 minutes of hands on practice on the obstacles with a coach to teach you how to conquer the obstacles. All skill levels welcome - perfect for first timers!


Just like Spartan SGX prepares you for a Spartan Race, NinjaFit will prepare you for the Ninja obstacles you've been dying to try. With a focus on things like grip strength, core strength, and upper body stabilization, this class works all the right muscles to get you stronger and ready for any obstacle. Intermediate level​​

 Ultimate Obstacles​   Ninja Warrior and Obstacle Race Training Facility