Four hundred bicyclists from across the globe took part in the 400-mile Cycling the Erie Canal Tour in mid-July to raise awareness for mesothelioma, a cancer caused by exposure to asbestos, says R News.

The sixth annual ride lasted eight days, beginning in Buffalo, N.Y., and wrapping up in Albany, N.Y.

While there is no known cure for mesothelioma, family members of those suffering from the disease hoped the tour would raise awareness.

“We think of them (the victims) in their best ways, in their best moments,” said Bob Good, who lost his sister and brother-in-law to the disease last year. “Doing some things that are positive and upbeat is a great way to capture the spirit they had, that they gave to everyone they came in contact with.”