Ken is laid up so I am taking this on.
The last Clippers ride of the year is threatened by rain. However, current forecast shows that the rain will start around 11 am. So I propose a somewhat shortened ride of 36 miles cutting out parts of the previously planned route; load this down or just follow the ride leader = https://ridewithgps.com/routes/41683631 ("On a shorter mission").
Check back here after 07:15 tomorrow to see if ride has been cancelled due to rain. Otherwise 08: 30 at Restaurant Row.