There are only 3 days to go until the fourth annual The Growling Beaver Brevet. As you may know, this is a tough gravel event that we help organize in Collingwood/Beaver Valley Ontario in support of the Davis Phinney Foundation and ParkinGo.

This beautiful video by Chris Monette captures why we founded, sponsor and support the The Growling Beaver and the Davis Phinney Foundation ENJOY!

This year, Mariposa Bicycles in collaboration with The Davis Phinney Foundation, The Pro’s Closet, SRAM, Zipp, Compass Tires, Chris King, Whisky Parts Co. and ENVE is auctioning two super fancy Mariposa All Road Bicycles with SRAM Etap components, Zipp 303 wheels and Rapha Brevet Bags. Details and links to the live auction, which ends September 27 at 5pm MST are there:

2018 Mariposa Cyclocross / Gravel Racing Bike 56cm
2018 Mariposa All-Road 650b Bike 55cm


Thanks to many of you for your support over the last years—the event has been a tremendous success and the money you’ve donated has made a significant difference.

Our fundraising efforts continue. If you’d like to help us achieve the Growling Beaver goal of raising over $300000 at this year’s event please click here to donate.