Think you have what it takes? Well, DMB Associates' newest community is hosting the highly anticipated Tough Mudder challenge at the end of the month, designed to test competitors' strength, stamina, mental grit and teamwork. Eastmark--whose first neighborhoods will be unveiled in the spring--will host Tough Mudder Feb. 23 and 24; the Mesa-based community is even in a five-year agreement with Tough Mudder to host annual or bi-annual endurance events.

Tough Mudder was designed by British Special Forces and features 20 to 25 military-style challenges including a trek across greased-up monkey bars, a run through flames and an obstacle aptly titled "Electroshock Therapy."

Final entrance fee for Tough Mudder is $180 for Saturday, Feb. 23, and $170 for Sunday, Feb. 24. Registration is open until Feb. 15. http://toughmudder.com/; www.eastmark.com.