1 — Running, Hong Kong Marathon.
1 — Running, Valencia (Spain) Marathon.
1 — Running, IAAF World Cross Country, Cross Auchan Lille Metropole, Tourcoing, France.
1 — Track and field, IAAF Indoor, Russian Winter, Moscow.
1 — Pro football, NFL Super Bowl, Houston.
1-21 — Major League Baseball, salary arbitration hearings.
2-8 — Tennis, WTA Tour Toray Pan Pacific Open, Tokyo.
2-8 — Figure skating, European Championships, Budapest, Hungary.
2-8 — Men's bowling, U.S. Open, Fountain Valley, Calif.
3 — Snowboarding, World Cup, Maribor, Slovenia.
5-8 — Men's golf, PGA Tour, AT&T Pebble Beach (Calif.) National Pro-Am.
5-8 — Men's golf, European-Australasian PGA Tour, Heineken Classic, Melbourne, Australia.
5-8 — Men's golf, PGA Nationwide Tour, BellSouth Panama Championship, Panama City.
6 — Track and field, IAAF Indoor, Millrose Games, New York.
6-7 — Cross-country skiing, World Cup, La Clusaz, France.
6-7 — Skeleton, World Cup, Sigulda, Latvia.
6-7 — Bobsled, Women's World Cup, Sigulda, Latvia.
6-8 — Swimming, FINA World Cup, Rio de Janiero.
6-8 — Men's golf, PGA Champions, Royal Caribbean Classic, Key Biscayne, Fla.
6-8 — Luge, European Championship, Huttau, Austria.
6-8 — Men's tennis, Davis Cup, Americas Zone Group III; Europe/Africa Zone Group III and Group IV; World Group, Group I, Group II first round, various sites.
6-8 — Auto rally, FIA, Swedish Rally.
6-8 — Speedskating, Short Track World Cup, Mlada Boleslav, Czech Republic.
6-15 — Biathlon, World Championships, Oberhof, Germany.
7 — Track and Field, U.S. Olympic Trial, men's marathon, Birmingham, Ala.
7-8 — Speedskating, World All-Around Championships, Hamar, Norway.
7-8 — Ski jumping, World Cup, Oberstdorf, Germany.
7-8 — Snowboarding, World Cup, Berchtesgaden, Germany.
7-8 — Men's skiing, World Cup alpine, slalom and giant slalom, Adelboden, Switzerland.
7-8 — Women's skiing, World Cup alpine, slalom and giant slalom, Region Arber, Germany.
7-8 — Running, U.S. Cross Country Championships, Indianapolis.
8 — Track and field, IAAF Indoor, Energizer Indoor, Gent, Belgium.
8 — Running, IAAF World Cross Country, Almond Blossom, Loule, Portugal.
8 — Pro football, NFL Pro Bowl, Honolulu.
8 — Running, Tokyo Marathon.
8 — Pro hockey, NHL All-Star Game, St. Paul, Minn.
9-15 — Tennis, ATP Milan Indoors, Milan, Italy.
9-15 — Tennis, ATP Siebel Open, San Jose, Calif.
9-15 — Tennis, ATP BellSouth Open, Vina del Mar, Chile.
9-15 — Tennis, WTA Tour Open Gaz de France, Paris.
10-14 — Swimming, Conoco Phillips Spring National Championships, Orlando, Fla.
10-15 — Bobsled, World Cup, Igls, Austria.
11-15 — Men's bowling, PBA Odor-Eaters Open, Tucson, Ariz.
12 — Track and field, IAAF Indoor, GE Galan, Stockholm, Sweden.
12 — Track and field, IAAF, Grand Prix II, Telstra A-Series, Melbourne, Australia.
12-15 — Men's golf, European-Australasian PGA Tour, ANZ Championship, Sydney, Australia.
12-15 — Men's golf, PGA Tour, Buick Invitational, San Diego.
12-22 — Sailing, U.S. Olympic Trials, (Europe, Finn), Fort Lauderdale, Fla.; (49er, Yngling), Key Biscane, Fla.; (Tornado), Miami.
13 — Auto racing, NASCAR Trucks, Florida Dodge Dealers 250, Daytona Beach, Fla.
13-15 — Cross-country skiing, World Cup, Oberstdorf, Germany.
13-15 — Men's golf, PGA Champions, The ACE Group Classic, Naples, Fla.
13-15 — Luge, European Cup, Deutschnofen, Italy.
13-15 — Luge, Intercontinental Cup, Bormio, Italy.
13-15 — Luge, World Championships, Nagano, Japan.
13-15 — Speedskating, Short Track World Cup, Bormio, Italy.
14 — Auto racing, NASCAR Busch, Hershey's Kisses 300, Daytona Beach, Fla.
14 — Running, IAAF World Cross Country, Nairobi (Kenya) International.
14-15 — Ski jumping, World Cup, Willingen, Germany.
14-15 — Freestyle skiing, World Cup, Inawashiro, Japan.
14-15 — Freestyle skiing, World Cup, Harbin/Long-zhu, China.
14-15 — Men's skiing, World Cup alpine, downhill and slalom, Sankt Anton, Austria.
14-15 — Men's skiing, World Cup nordic combined, Oberstdorf, Germany.
14-15 — Table Tennis, North American Olympic Singles Trials, Vancouver, B.C.
14-15 — Bobsled, Men's World Cup, Igls, Austria.
14-15 — Women's Bobsled, World Cup, Winterberg, Germany.
14-15 — Speedskating, World Cup, Collalbo, Italy.
15 — Track and Field, U.S. Olympic Trial, men's 50km walk, Chula Vista, Calif.
15 — Track and field, IAAF Indoor, LBBW Meet, Karlsruhe, Germany.
15 — Running, IAAF World Cross Country, Eurocross, Diekirch, Luxembourg.
15 — Running, IAAF World Cross Country, Chiba International, Chiba, Japan.
15 — Auto racing, NASCAR Nextel Cup, Daytona 500, Daytona Beach, Fla.
15 — Pro Basketball, NBA All-Star Game, Los Angeles.
15 — Skeleton, World Cup, Altenberg, Germany.
15-21 — Tennis, ATP Kroger St. Jude, Memphis, Tenn.
16-21 — Boxing, U.S. Olympic Trials, Tunica, Miss.
16-22 — Biathlon, European Championships, Minsk, Belarus.
16-22 — Tennis, ATP ABN/AMRO World Tennis Tournament, Rotterdam, Netherlands.
16-22 — Tennis, ATP Copa AT&T, Buenos Aires, Argentina.
16-22 — Tennis, WTA Tour Indian Open, Hyderabad, India.
16-22 — Tennis, WTA Tour Proximus Diamond Games, Antwerp, Belgium.
17-21 — Bobsled, Women's World Championships, Konigssee, Germany.
18 — Cross-country skiing, World Cup, Stockholm, Sweden.
18-22 — Diving, FINA Grand Prix, Athens, Greece.
18-22 — Men's bowling, PBA Days Inn Open, Dallas.
18-24 — Pro football, NFL combine testing of college players, Indianapolis.
18-29 — Bobsled and skeleton, men's and women's, World Championships, Konigssee, Germany.
19 — Pro Basketball, NBA trading deadline.
19-22 — Auto racing, NHRA, K&N Filters Winternationals, Pomona, Calif.
19-22 — Men's golf, Australasian PGA Tour, Jacob's Creek Classic, Adelaide, Australia.
19-22 — Men's golf, European PGA, Malaysian Open, Kuala Lumpur, Malaysia.
19-22 — Men's golf, PGA Nationwide Tour, Jacob's Creek Open, Adelaide, Australia.
19-22 — Men's golf, PGA Tour, Nissan Open, Los Angeles.
19-27 — Shooting, ISSF Worled Cup (rifle, pistol, running target), Bangkok, Thailand.
20 — Track and field, IAAF Indoor, Norwich Union GP, Birmingham, England.
20 — Major League Baseball, voluntary reporting date for pitchers, catchers and injured players.
20-21 — Speedskating, World Cup, All Distances, Heerenveen, Holland.
20-22 — Luge, World Cup, Aurach, Austria.
20-22 — Snowboarding, World Cup, Sapporo-Makomanai, Japan.
20-22 — Men's golf, PGA Champions, Outback Steakhouse Pro-Am, Lutz, Fla.
20-22 — Speedskating, World Cup, Inzell, Germany.
21 — Auto racing, NASCAR Busch, Rockingham (N.C.) 200
21-22 — Bobsled, World Championships, Two-man, Konigssee, Germany.
21-22 — Men's skiing, World Cup nordic combined, Liberec, Czech Republic.
21-22 — Cross-country skiing, World Cup, Umea, Sweden.
21-22 — Freestyle skiing, World Cup, Naeba, Japan.
21-22 — Women's skiing, World Cup alpine, giant slalom, super-G, Are, Sweden.
22 — Track and field, IAAF Indoor, Athina 2004 International, Athens, Greece.
22 — Auto racing, NASCAR Nextel Cup, Subway 400, Rockingham, N.C.
23-28 — Tennis, WTA Tour Dubai Duty Free Women's Open, Dubai, United Arab Emirates.
23-28 — Skeleton, World Championships, Konigssee, Germany.
23-29 — Tennis, ATP Open 13, Marseille, France.
23-29 — Tennis, ATP Brasil Open, Costa do Sauipe, Brazil.
23-29 — Tennis, WTA Tour Copa Colsanitas, Bogota, Colombia.
23-29 — Water Polo, Women's Olympic qualification tournament, Imperia, Italy.
24 — Pro football, NFL deadline for clubs to designate franchise and transition players.
25 — Major League Baseball, voluntary reporting date for other players.
25-29 — Men's golf, World Golf Championships Match Play, Carlsbad, Calif.
25-29 — Men's bowling, PBA Baby Ruth Real Deal Classic, O'Fallon, Ill.
26 — Cross-country skiing, World Cup, Drammen, Norway.
26-28 — Snowboarding, World Cup, Niigata Joetsu-kokusai, Japan.
26-29 — Speedskating, U.S. Short Track Championships, Cleveland.
26-29 — Men's golf, PGA Tour, Chrysler Classic of Tucson (Ariz.)
26-29 — Men's golf, Nationwide-Australasian PGA Tour, New Zealand PGA Championship, Christchurch.
27-28 — College wrestling, NAIA Championships, Great Falls, Mont.
27-28 — Boxing, U.S. Olympic Boxoffs, Cleveland.
27-29 — Track and field, U.S. Indoor Championships, Boston.
27-29 — Biathlon, World Cup, Lake Placid, N.Y.
27-29 — Speedskating, World Cup, Heerenveen, Netherlands.
28 — Artistic gymnastics, VISA American Cup, New York.
28 — Track and field, IAAF Indoor, Gaz de France Indoor, Lievin, France.
28 — Auto racing, Grand Am, Grand Prix of Miami, Homestead, Fla.
28 — Cross-country skiing, World Cup, Oslo, Norway.
28-29 — Bobsled, World Championships, Four-man, Konigssee, Germany.
28-29 — Ski jumping, World Cup, Park City, Utah.
28-29 — Men's skiing, World Cup nordic combined, Oslo, Norway.
28-29 — Men's skiing, World Cup alpine, slalom and giant slalom, Kranjska Gora, Slovenia.
28-29 — Women's skiing, World Cup alpine, two slaloms, Levi, Finland.
28-29 — Freestyle skiing, World Cup, Spindleruv Mlyn, Czech Republic.
28-March 8 — Shooting, ISSF World Cup (all events), Sydney, Australia.
29 — Auto racing, IRL, Toyota Indy 300, Homestead, Fla.
29 — Motorcycle racing, World Superbike, Valencia, Spain.
29 — Running, Maris Gras Marathon, New Orleans.
29 — Running, Seville Marathon, Seville, Spain.