I ran my first Tough Mudder this past weekend and I must say it may be my last. lol. I ate pretty strict Primal the week leading up to the event and rested for 3 days before. I used Mark's post on carb-ing up for the World's Toughest Mudder and I'd have to say it worked really well and I didn't start getting gassed until the last few miles of the race.
Our team of 12 completed it in roughly 3 hrs and 15 mins. I'm proud of all of them and myself. With very limited training I was able to keep up with some of the ones that had been training the hardest.
Thanks Mark and the community.