Challenge yourself on this epic 400 km brevet through southwestern Ontario's countryside. Sanctioned by Audax Club Parisien and organized by Randonneurs Ontario, this randonneuring adventure tests your endurance and navigation skills across a full day and night of cycling.
- Distance: 400 km brevet
- Format: Randonneuring event
- Location: London, Ontario, Canada
- Organizer: Randonneurs Ontario
- Sanctioning: Audax Club Parisien