Major Events Dec. 10 - USATF National Cross Country Championships, Seattle. Jan. 14 - USA Olympic Trials - Marathon, men and women, Houston. Jan. 21 - New Balance Invitational at Armory Track Center, NYC. Jan. 22 - USA Olympic Trial, men's 50-kilometer racewalk, Santee,California. Jan. 28 - USATF's US Open Track and Field Meet at Madison Square Garden, NYC. Feb. 3-4 - New Balance Collegiate Invitational, Armory Track Center, NYC. Feb. 4 - New Balance Indoor Grand Prix, Reggie Lewis Center, Boston. Feb. 11 - The Millrose Games at the Armory Track Center, NYC. Feb. 25-26 - USA Indoor National Championships, Albuquerque, New Mexico. March 9-10 - NCAA Division I Indoor Championships, Nampa, Idaho. March 9 -11 - New Balance National Scholastic Indoor Championships at Armory Track Center, NYC March 9-11 - IAAF World Indoor Championships, Istanbul, Turkey. March 16-18 - USATF Masters Indoor National Championships, Bloomington, Indiana. April 1 - USATF 20K World Cup Racewalking Trials, Eugene, Oregon. April 3-8 - World Masters Indoor Championships, Jyvaskyla, Finland. April 16 - Boston Marathon, Hopkinton to Boston, Mass. April 22 - Virgin London Marathon. April 26-28 - Penn Relays, Franklin Field, Philadelphia. April 26-28 - Drake Relays, Drake Stadium, Des Moines, Iowa. May 5- Jamaica International Invitational, Kingston, Jamaica. May 11-13 - IC4A Outdoor Championships at Princeton University, NJ. May 12-13 - IAAF Racewalking World Cup, Saransk, Russia. June 2 - Pre Classic Diamond League Meet, Hayward Field, Eugene, Oregon. June 6-9 - NCAA Outdoor Championships, Drake Stadium, Des Moines, Iowa. June 9 - Adidas Grand Prix Diamond League Meet, Icahn Stadium, NYC. June 14-16 - New Balance National Scholastic Outdoor Championships, Greensboro, NC. June 15-17- USATF Junior National Championships, Bloomington, Indiana. June 22-July 1 - USA Olympic Trials, Hayward Field, Eugene, Oregon. July 7-15 - IAAF World Junior Championships, Barcelona, Spain. July 7-8 - USATF National Club Championships, Omaha, Nebraska. July 13-14 - Aviva Grand Prix Diamond League Pre-Olympic Meet, London. August 2-5 - Masters Outdoor T&F Championships - The Sports Complex - Benedictine University, Lisle, Illinois August 3-12 - Track and Field Phase of London Olympic Games. August 30 - Weltklasse Meet, Zurich, Switzerland. Sept. 11 - IAAF Racewalking Challenge Final, Erdos, China. Sept. 30 - BMW Berlin Marathon, Germany. Oct. 7- Bank of America Chicago Marathon, Illinois. Nov. 4 - The ING NYC Marathon, New York City.