OFFICIAL BOSTON MARATHON SITES

Boston Athletic Association (BAA)
Official web site of the organization that runs the Boston Marathon. Site is mirrored at http://www.bostonmarathon.org.
John Hancock
The marathon web site of the race's chief sponsor, John Hancock Financial Services, Inc.

OTHER MARATHON MEDIA

Cool Running
The sport's oldest commercial web site.
Runner's World Online
Web site of a leading publication for runners.

OTHER US MARATHONS

Big Sur International Marathon, Carmel, Calif.
Buffalo Marathon
Chicago Marathon
Cleveland Marathon
Dallas White Rock Marathon
Grandma's Marathon, Duluth, Minn.
Honolulu Marathon
Lake Tahoe Marathon
Lakeshore Marathon, Chicago
Los Angeles Marathon
Las Vegas International Marathon
Little Rock Marathon
Maui Marathon
Marine Corps Marathon, Washington, D.C.
New Jersey Shore Marathon
New York City Marathon
Oklahoma City Memorial Marathon
Park City Marathon
Portland Marathon
Rock 'n' Roll Marathon, San Diego, Calif.
Seattle Marathon

RUNNING ORGANIZATIONS

USA Track and Field
The national governing body for track & field, long-distance running, and race walking.
International Association of Athletic Federations (IAAF)
International governing body for track and field
Association of International Marathons and Road Races (AIMS)
International association of running events.
Road Runners Club of America
The country's largest grass roots running organization.
Greater Boston Track Club
The country's largest grass roots running organization.