A "strange set of circumstances" led to the man's death, said police.
The motion comes after an alleged run-in between a cyclist and a pregnant pedestrian.
With a plan to become the greenest city in the world by 2020, Vancouver is becoming renowned for its safe and extensive bike paths.
This would be the first time anyone attempted such a vast distance on a cargo bike. But Lamar saw it as the perfect way to show people across the country what a cargo bike is, and what it is capable of. The mission was a simple one: "I wanted to inspire individuals, families, and businesses to consider the endless possibilities of a cargo bike."