Registration is now open and closes at midnight on March 15. There is no advantage gained by being one of the first to enter, so just be sure to enter during the 15 days.

YOUR CREDIT CARD WILL ONLY BE CHARGED IF YOU ARE ACCEPTED IN THE LOTTERY.

Please read this entire page carefully and then hit the "sign up" button at the end of this page to register.

Field entry size is limited, so most spots are assigned by a lottery. There are three options for entry and you must choose only one:

1. Individual Lottery Registration - most will register this way.
2. Family and Friends Registration - for any two or more people who want to receive the same lottery result (in or out together). Click here for more info. Your odds of being selected are the same with either method 1 or 2.
3. Lottery Bypass option is strictly limited. Check here to see if you qualify.

The race will be timed using the new ChronoTrack B-Tag System where your timing "chip" is right in the bib and is disposable.

The 50th Race To The Clouds will also be the host of the 2010 U.S. Mountain Championships. Anyone who has a current USATF card is automatically eligible in this Championship for open, age division, and team awards. http://www.usatf.org/membership/. Though optional, taking part in the Championships can add a great experience to many who will find themselves eligible for a medal!

Our great Associate Sponsor New England Runner, continues to sponsor the Masters Course Record cash prizes. We again want to thank Bob and Michelle for their continued, unprecedented support of our race. There will be an opportunity to sign up for a one year subscription to NER when you register - just check the box and your credit card will do the rest. If you haven't seen this great magazine, you're missing out on the best coverage of our sport anywhere, anytime!

Short sleeved Technical Shirts will be provided to each entrant. In addition, the following items are for sale:

FOR SALE THIS YEAR: Long sleeve zip collar Tech shirt with rear zip pocket for $20. It will have the 50th anniversary race logo on the front and Only One Hill on the back..

Ultra Light Micro Fiber Running Caps in three color options can be selected for $10 each. Caps have mesh side panels and are embroidered with the race logo on the front and small "Only One Hill" on the back.

Supplies of these items for sale at the race will be very limited.

If you have trouble registering online and you are using a MAC computer, we suggest you try again using a PC. Sometimes people have experienced problems when registering with a MAC.

And, last but not least, before you proceed to sign up for the lottery, it is always a great idea to read the information sections on the web site so you'll know just what the heck you're getting into here!

Best of luck in the lottery!