This is an adaptation of some underground "racing" Bike Monkey used to put together (for fun and bragging rights) before Strava existed. Strava makes it easier to do now.
A course will be posted, you have a timeframe to race it and Strava will keep tabs of leaders.
Fastest rider when time is up wins bragging rights and probably a beer. Incentives will be put into place for people who aren't the fastest but want to challenge themselves and be part of the fun.
Rules and info will be posted for each Silent B race. (SEE "POSTS" LINK)
p.s. Anyone can suggest a course.