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12 Hours of Cranky Monkey:
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Note: Our stock of merchandise is currently being replenished. Please check back or email with questions.



12 Hours of Cranky Monkey - Registration

Why Register Early?

  • Guarantee yourself a spot in the race. This race is limited to 400 racers and may be sold out before race day.
  • Pay less. The earlier you register, the more money you will save.
  • EX2 offers a very liberal refund policy.
  • Guarantee yourself a t-shirt in your specified size (see below).
  • Commitment equals motivation.

Register online with - Preferred method of registration!

See Who's RacingThanks to you may register for this race and pay online. charges a fee for this convenience ($0-$150 registration fee = 6.5% + $1, $151-$500 registration fee = 3.5% + $5). To avoid paying the convenience fee, print out the registration form and send in via the US mail.



Refund, Transfer & Cancellation Policies

3 Hr - Solo Entry Fee
12 Hr - Solo Entry Fee
12 Hr - 2/Team Entry Fee
12 Hr - 3/Team Entry Fee
- Early (By: 4/21/14)
- Regular (By: 5/21/14)
- Late (By: 6/18/14)
- On-Site (On 6/20/14 or 6/21/14)

Register by Mail

Via mail by printing the 12 Hours of Cranky Monkey Registration Form and sending a check made payable to: EX2 Adventures.

Required Forms
An liability form must be turned in for each team member before your race packet is distributed. Please do not mail liability forms with your registration form. EX2 will collect these forms at check-in. EX2 will have a supply of blank forms at check-in.
(See Schedule)

Entry Fee Includes

Fun and challenging course design, limited race entry of 400 racers, free camping on Fri and Sat nights, professional race operations, wonderful volunteer support, course aid stations stocked with water and Gatorade, medical support, accurate results using an e-punch timing system, timely posting of results at the event and on the EX2 website, plentiful post-race food, electric atmosphere, great music, awards, and colorful t-shirts.


High-quality Zorrel t-shirts are distributed at all EX2 events. They have a cotton feel and microfiber Dri-Balance Lifestyle Moisture Transport Technology. All racers that register at least 10 days before the event are guaranteed a t-shirt in their specified size. In an attempt to predict racer participation, we will order some additional t-shirts. However, those registering within 10 days of the event will receive t-shirts while supplies last. If we run out of t-shirts, you can choose one from our vintage stock.

Hi-Res Photos

Adventure Sports Photographers shoot most EX2 races. Their high-resolution digital images and prints of all sizes are made available for purchase post-race (usually within 2-7 days after the event).

12 Hours of The Cranky Monkey is sponsored by:

The Bike Lane IFP
Baird Automotive DrinkMore Water
Positively Chiropractic Pow-Her
SEAVS Wicked Wash



Thank you for visiting EX2 Adventures.
Since the year 2000, EX2 Adventures has produced quality outdoor adventure experiences for the greater Washington DC metropolitan community. We encourage you to browse our site and join us at our events. Whether as a competitor, volunteer, or sponsor you are sure to have an excellent experience!