![Tough Mudder 2016: New Partner, Finisher Shirts, and Tough Mudder Half | Mud Run, OCR, Obstacle Course Race & Ninja Warrior Guide Tough Mudder 2016: New Partner, Finisher Shirts, and Tough Mudder Half | Mud Run, OCR, Obstacle Course Race & Ninja Warrior Guide](https://cdn4.mudrunguide.com/wp-content/uploads/2015/11/Tough-Mudder-Obstacles-4.jpg)
Tough Mudder 2016: New Partner, Finisher Shirts, and Tough Mudder Half | Mud Run, OCR, Obstacle Course Race & Ninja Warrior Guide
![Tough Mudder on Twitter: ""Unity is strength... when there is teamwork and collaboration, wonderful things can be achieved." - Mattie Stepanek https://t.co/GJfIc4ydGl" / Twitter Tough Mudder on Twitter: ""Unity is strength... when there is teamwork and collaboration, wonderful things can be achieved." - Mattie Stepanek https://t.co/GJfIc4ydGl" / Twitter](https://pbs.twimg.com/media/CqEvpDTWgAARCj4.jpg:large)
Tough Mudder on Twitter: ""Unity is strength... when there is teamwork and collaboration, wonderful things can be achieved." - Mattie Stepanek https://t.co/GJfIc4ydGl" / Twitter
![THOUSANDS TO TACKLE TOUGH MUDDER'S GRUELING ENDURANCE CHALLENGES AT SONOMA RACEWAY | News | Media | Sonoma Raceway THOUSANDS TO TACKLE TOUGH MUDDER'S GRUELING ENDURANCE CHALLENGES AT SONOMA RACEWAY | News | Media | Sonoma Raceway](https://www.sonomaraceway.com/images/ToughMudderSuperHeroes-lg.jpg)