MEC is hosting an interesting Century Ride event, for those in the Ottawa area.

It's in Carp on Sunday Sept 14. They have 55, 80, and 100 km routes, and a $35 entry fee that includes coffee, snacks, mechanic-support, after-ride shindig (with food and beer!), and benefits a couple of local conservation charities.

For more details, and to sign-up:
MEC OTTAWA CENTURY RIDE | MEC Events