I'm not a particularly fit guy, but the 6 mile off road biking/running challenge was a fun time and also really hard.
The obstacles this year were:
a maze(crouching/crawling, really easy)
a wall climb within a bouncy house(also easy)
hurdles(lame, easy)
a mini rock climbing wall(kind of tough)
a 15 foot rope climbing wall on a bouncy house that had a slide on the other side(little tough starting out, but overall easy)
another climbing wall, but on metal(like scaffolding) which was really hard because it was at the end.
The final obstacle is the 50 foot mud pit. Yeah, you're gonna get muddy.
This is a great time, but you should run a bit beforehand if you haven't, same with biking. It's really off-roading, so don't expect easy paths, either.
Dress up, because it's fun. I wore a coconut bra.
There's a Red Hook Brewery Beer Garden set up for free beers afterwards. They taste so good after crawling through mud. read more