Done it in my first 12 months as a member
Today I completed my December 200DIY, it was a tough slog on the mountain bike (broken road bike) - but it makes 12 in a row
Jan '13 - Poor Student 200
Feb '13 - South East Oxford Loop 200 Perm
Mar '13 - The Dean 300 Perm
Apr '13 - South East Oxford Loop 200 Perm, and The Faffers 400 Perm
May '13 - DIY 600
June '13 - DIY 200
July '13 - DIY 300 and LEL 1400
Aug '13 - DIY 200
Sept '13 - DIY 200
Oct '13 - DIY 200
Nov '13 - Upper Thames ECE'd to 300
Dec '13 - DIY 200 on MTB with big, slow tyres (subject to validation!)
Sadly I'll miss a few until I sort a more suitable bike, but I intend to get back on the waggon at some point next year