The New Belgium Brewing Urban Assault Ride is the country’s biggest bike scavenger hunt series, hitting the streets of 10 cities in 2011. You and your fun-loving teammate will grab your favorite two-wheeled steed and complete funky obstacle courses at checkpoints all over town. It’s fun. The after-party is wild. There are prizes. There might even be a moustache contest. I’m just sayin’. One thing’s for sure - you’ll definitely hurt from smiling after a full day of beer, bikes, and big wheels!