Date |
Competition |
Location |
| 1/16～17 |
World Sprint Speed Skating Championships 2010, Obihiro, Japan |
Hokkaido, Japan |
| 1/24 |
KITAKYUSHU SENBATSU LADIES EKIDEN |
Fukuoka, Japan |
| 2/7 |
BEPPU-OITA MAINICHI MARAＴHON |
Oita, Japan |
| 2/27 |
FUKUOKA INTERNATIONAL CROSS COUNTRY 2010 |
Fukuoka, Japan |
| 2/28 |
TOKYO MARATHON 2010 |
Tokyo, Japan |
| 3/12～14 |
World Indoor Championships |
Doha, Qatar |
| 3/14 |
2010 NAGOYA INTERNATIONAL WOMEN'S MARATHON |
Nagoya, Japan |
| 3/28 |
IAAF World Cross Country Championships |
Bydgoszcz, Poland |
| 4/3～4 |
All Japan Weight Class Championships |
Fukuoka, Japan |
| 4/13～18 |
JAPAN SWIM 2010 |
Tokyo, Japan |
| 4/18 |
All Japan Female Judo Championships |
Yokohama, Japan |
| 4/29 |
All Japan Judo Championships |
Tokyo, Japan |
| 5/15～16 |
IAAF World Race Walking Cup |
Chihuahua, Mexico |
| 6/4～6 |
JAPAN OPEN 2010 (50m) |
Tokyo, Japan |
| 7/4 |
SAPPORO INTERNATIONAL HALF MARATHON |
Hokkaido, Japan |
| 7/19～25 |
IAAF World Junior Championships |
Moncton, Canada |
| 8/29 |
2010 Hokkaido Marathon |
Hokkaido, Japan |
| 9/4～5 |
IAAF Continental Cup |
Split, Croatia |
| 10/16 |
IAAF World 1/2 Marathon Championships |
Nanning, China |