We are dedicated to fostering a love for cycling by organizing exciting programs and events for riders of all ages and skill levels.
$500,000+
Funds Raised
10,000
Riders Involved
1,000,000+
Kilometres Cycled
250+ Tons
Greenhouse Gases Saved
350+
Volunteers
$500,000+
Funds Raised
10,000
Riders Involved
1,000,000+
Kilometres Cycled
250+ Tons
Greenhouse Gases Saved
350+
Volunteers

Bluewater Cycling Oraganization: A Legacy of Cycling Excellence and Community Growth

The Bluewater Cycling Organization (BCO) is a not-for-profit corporation born from the success of the Bluewater International Granfondo (BIG) which was founded in 2016 by cyclists Ken MacAlpine, Kathy Johnson, and Jon Palumbo. BIG quickly became a cornerstone of the local cycling community, inspiring BCO’s mission to expand cycling opportunities, foster community engagement, and promote active living throughout Lambton County.

BCO promotes cycling as a pathway to healthier lifestyles and stronger community connections, driven by the passion of our dedicated volunteer committees and event volunteers. Alongside organizing cycling events, BCO provides significant financial donations to local organizations that share our values—especially those advancing palliative care, health promotion, and active living.

Our vision is a healthier, more active, and more connected community, empowered by the physical, mental, and social benefits of cycling.

EVENTS & PROGRAMS

August 2, 2026
Bluewater International Granfondo
The exciting 10th annual Bluewater International Granfondo welcomes cyclists to Lambton County’s Bluewater land, starting and finishing in the City of Sarnia’s beautiful Mike Weir Park.
30 KM
50 KM
100 KM
150 KM
August 2, 2026
Ontario First Responders Road Cycling Championship
The Ontario First Responders Road Cycling Championships will give you an opportunity to showcase your dedication to the sport of cycling while taking part in a terrific community event.
100 KM
July 5, 2026
BIG GRAVEL GRIND
Riders have the option to select either a 20K, 40K, 60K or 80K route that highlights the stunning gravel roads and paths of Lambton County.



20 KM
40 KM
60 KM
80 KM
June to July 2026
Youth Spokes
Rides begin on Sunday June 22nd from 1:00-3:00pm and run for six weeks – always on Sundays




June 2026
Slow Roll
What is a Slow Roll? It’s a large group bike ride with a twist – the point is not to race but to relax with good company and enjoy a leisurely ride.
10 KM
June 2026
BIG Bike Week
Big Bike Week is a festival-style celebration of cycling in Sarnia–Lambton that culminates in the annual Bluewater International Granfondo.
May To Oct 2026
Cycling Without Age
Offers free bike rides to seniors and individuals with mobility challenges using specially deigned three-wheeled trishaws, with the goal of reducing social isolation and enhancing mental and physical well-being.
May To July 2026
Midweek Rides
For Both Novice Riders and Riders Looking To Improve Group Riding Experience.


10 KM
20 KM
30 KM
about us
We are dedicated to fostering a love for cycling by organizing exciting events for riders of all ages and skill levels.