Makrothen RTTY Contest 0000Z-0759Z, Oct 13 and
1600Z-2359Z, Oct 13 and
0800Z-1559Z, Oct 14
+ Oceania DX Contest, CW 0800Z, Oct 13 to 0800Z, Oct 14
+ Scandinavian Activity Contest, SSB 1200Z, Oct 13 to 1200Z, Oct 14
+ QRP ARCI Fall QSO Party 1200Z, Oct 13 to 2400Z, Oct 14
+ EU Autumn Sprint, CW 1600Z-1959Z, Oct 13
+ Arizona QSO Party 1600Z, Oct 13 to 0600Z, Oct 14 and
1400Z-2359Z, Oct 14
+ Pennsylvania QSO Party 1600Z, Oct 13 to 0500Z, Oct 14 and
1300Z-2200Z, Oct 14
+ FISTS Fall Sprint 1700Z-2100Z, Oct 13
+ PODXS 070 Club 160m Great Pumpkin Sprint 2000 local, Oct 13 to 0200 local, Oct 14
+ SKCC Weekend Sprintathon 0000Z-2359Z, Oct 14
+ North American Sprint, RTTY 0000Z-0400Z, Oct 14
+ UBA ON Contest, CW 0600Z-0900Z, Oct 14

 

Source : http://hornucopia.com/contestcal/contestcal.html