13 May England Golf Mens Brabazon Trophy Southern Qualifier Long Ashton Long Ashton, England, United Kingdom
15 May - 16 May South Herts Mens Super Seniors Open South Herts Golf Club Links Drive, Totteridge, Herts, United Kingdom
17 May Porters Park King George V Mens Scratch Open (Herts Bowl Day 1) Porters Park Shenley Hill, Radlett, England, United Kingdom
18 May Moor Park Mens Scratch Open – Herts Stag (Herts Bowl Day 2) Moor Park Rickmansworth, Hertfordshire, United Kingdom
21 May Mens Senior Champion Club Brookmans Park Golf Club Golf Club Rd, Brookmans Park, Hatfield AL9 7AT, UK
29 May - 1 June Mens & Womens County Championships Berkhamsted Golf Club The Common, Berkhamsted HP4 2QB, UK
30 May South East Group Boys Championship Bishop's Stortford Golf Club Dunmow Rd, Bishop's Stortford, United Kingdom