Give your go at a running start to jump up and try to grab hold of this steep, angled wall to then pull yourself up and over. This is easier than it sounds, so unless you have been crushing pullups in your Tough Mudder training (good on you, if you have) – try your best at this tactic. If this doesnt work, look for a hold point (a supporting beam) or lend the knee of a fellow Mudder to hoist you up.