my mistake....it was the Wolverine 200....not 100....damn, old age.....lol......and I did several other ' michigan ' rides...over the years I lived in Both Detroit, and then Ann Arbor...Did around an dozen One Helluva rides...in the 80's and 90's....still have the patches...I'll go dig 'em up, and post 'em..the bike I pretty much rode all those years, was either an old schwinn traveler, or in mid 1980's, the Super-LeTour..really enjoyed those old bikes...
I plan to do Ann Arbor, in 2020....after an long hiatus....