Championships
- March: 2006 IAAF World Indoor Championships (part of the IAAF World Athletics Series)
- March: 2006 Commonwealth Games
- April: 2006 IAAF World Cross Country Championships (part of the IAAF World Athletics Series)
- May: 2006 IAAF World Race Walking Cup (part of the IAAF World Athletics Series)
- July: 2006 Central American and Caribbean Games
- August: 2006 European Championships in Athletics
- August: 2006 African Championships in Athletics
- August: 2006 World Junior Championships in Athletics (part of the IAAF World Athletics Series)
- September: 2006 IAAF World Athletics Final (part of the IAAF World Athletics Series)
- September: 2006 IAAF World Cup (part of the IAAF World Athletics Series)
- October: 2006 Lusophony Games
- October: 2006 IAAF World Road Running Championships (part of the IAAF World Athletics Series)
Read more about this topic: 2006 In Athletics (track And Field)