A DIY 200k. I started doing these and the RRtY as an incentive to keep doing long rides in my retirement. The last 200 that I did was in early March, and over the last few months the longest ride that I've done was 110k so I wasn't sure how it would go. I suppose without the points I couldn't be arsed.
Turned out fine, despite the gusty winds I completed the ride in (for me) a good time and not feeling too knackered.