There may be a couple more days that are yet confirmed but they will be updated asap

January
08/01 (Sunday)
14/01 (Saturday)
22/01 (Sunday)
28/01 (Saturday)

February
05/02 (Sunday)
11/02 (Saturday)
19/02 (Sunday)
25/02 (Saturday)

March
05/03 (Sunday)
11/03 (Saturday)
19/03 (Sunday)
25/03 (Saturday)

April
02/04 (Sunday)
08/04 (Saturday)
16/04 (Sunday)
22/04 (Saturday)
30/04 (Sunday)

May
06/05 (Saturday)
14/05 (Sunday)
20/05 (Saturday)
28/05 (Sunday)

June
11/06 (Sunday)
17/06 (Saturday)
25/06 (Sunday)

July
01/07 (Saturday)
09/07 (Sunday)
15/07 (Saturday)
23/07 (Sunday)

August
06/08 (Sunday)
12/08 (Saturday - Plan C - There will be a different site entrance and game area used)
25-27/08 The National Airsoft Festival

September
09/09 (Saturday)
17/09 (Sunday)
23/09 (Saturday)

October
01/10 (Sunday)
07/10 (Saturday)
15/10 (Sunday)
21/10 (Saturday)
29/10 (Sunday)

November
04/11 (Saturday)
12/11 (Sunday)
18/11 (Saturday)
26/11 (Sunday)

December
02/12 (Saturday)
10/12 (Sunday)
16/12 (Saturday)