Earn a t-shirt by completing one of our challenges.
Upcoming Challenge Days for 2022 TBD.
You don't fully commit to which challenge you are attemping, until the Challenge Day.
or
To find out more about each individual Challenge and if its right for your goals or to book an individual Challenge anytime, click on the challenge name to email us.

5 1/2 trail miles w/45 obstacles.
To complete the "Derti Distance" you will chose your difficulty level of Red(beginner), Blue(intermediate), or Green(advanced). Penalties are Red=10 burpees, Blue=20 burpees, and Green=30 burpees per obstacle fail.
A t-shirt is awarded to finishers that complete the challenge correctly in the color they completed.

7 1/2 trail miles w/130 obstacles progressively getting easier.
To complete the "Derti Stash" you will head out on course and complete hard(green) level obstacles, with a 30 burpee penalty for each incomplete obstacle. Then you will repeat the same 2.1 mile course but complete medium(blue) level obstacles, with a 20 burpee penalty for each incomplete obstacle. Finishing with another lap of the same 2.1 mile course, completing easy(red) level obstacles, with a 10 burpee penalty for each incomplete obstacle. Finishers will receive a t-shirt for completing the challenge CORRECTLY.

13.2 road miles w/27 randomly selected by you Ninja warrior style obstacles.
To complete the "Derti Half" you will run 1 mile on the road (.5 miles away from gym and back). After each mile run you will select 2 numbers out of a bin, each number tells you which "in gym" obstacles you will attempt. Once a number is pulled, it is not returned to the bin. This process in repeated until you have reached 13.2 miles and 27 obstacles. Penalties for failed obstacles are paid in burpees. A t-shirt is awarded to finishers that complete the challenge correctly.

2 1/2 trail miles w/44 extra technical or Heavy obstacles
To complete the "Derti Animal" you will run through course attempting obstacles labeld "X" or "Animal" where indicated and GREEN (Hard Level) where "X" is not an option. Incomplete obstacles will be owed 50 burpees. Finisher will be awarded a t-shirt if the challenge is completed CORRECTLY.

2 1/2 trail miles w/106 obstacles.
The Body Blitz is an obstacle dominant challenge. When you arrive at an obstacle you must do the easy(red), medium(blue), and hard(green) option of that obstacle. If you fail the obstacle you must pay a penalty. The penalty system is red fail=10 burpees, blue fail=20 burpees, and green fail=30 burpees. You may take as long as you want to complete this challenge. A finsiher shirt will be awarded to anyone that completes the challenge CORRECTLY.

7 1/2 trail miles w/130 obstacles progressively getting tougher.
To complete the "Derti Beard" you will hea out on course and complete easy(red) level obstacles, with a 10 burpee penalty for each incomplete obstacle. Then you will repeat the same 2.1 mile course completing medium(blue) level obstacles, with a 20 burpee penalty for each incomplete obstacle. Finishing with your final lap of the 2.1 mile loop completing hard(green) level obstacles, with a 30 burpee penalty for each incomplete obstacle. Finishers will receive a t-shirt for completing the challenge CORRECTLY.

26.4 Road miles w/27 randomly selected by you Ninja Warrior style obstacles.
To complete the "Derti Marathon" you will run 1 mile on the road (.5 miles away from gym and back). After each mile run you will select 1 number out of a bin, each number tells you which "in gym" obstacle you will attempt. Once a number is pulled, it is not returned to the bin. This process in repeated until you have reached 26 miles and 27 obstacles. Penalties for failed obstacles are paid in burpees. A t-shirt is awarded to finishers that complete the challenge correctly.