The best website to find half marathons in 2011 is marathons.ahotu.com. The site describes itself as the largest directory of half marathon. They have listed over 1123 half marathon 2011 races and counting.
The half marathons in 2011 are listed in countries, USA, Canada, UK, Germany, France etc. You can also find half marathons in 2011 from cities worldwide.
The Popular Half Marathons 2011
Bupa Great North Run Half Marathon 2011
This north east of England half marathon race is the largest half marathon in the world with over 50,000 racers taking part. The race is on 2nd of October 2011. If you will be in England then you may include it as part of your half marathons 2011.
Disney Princess Half Marathon 2011
This women oriented race will be on February 27, 2011. If you are thinking of a half marathon 2011 gift to your girlfriend or wife this is the race.
Boston Half Marathon 2011
This is one of May half marathons 2011. Boston half marathon 2011 will take place on 29 may 2011.
Chicago Half marathon 2011
Another interesting half marathon in 2011. A perfect preparation for the 2011 Chicago marathon. Almost all major marathons have half marathons 2011 races that will act as dress rehersal for the big one.
To find 2011 half marathons in your country or worldwide go to marathon.ahotu.com.