Castaways Against Cancer

Castaways Against Cancer Kayaking, cycling, and running from Miami to Key West to fund cancer research & honor those who have fought the fight. In the end, it's quite simple.

Over $2.5M raised since 2000 thanks to our supporters. The Castaways Against Cancer is a 100% volunteer non-profit comprised of fun-loving, mission-driven individuals focused on fighting cancer. What makes this team unique is the series of arduous journeys it endures every summer from Miami to Key West. Kayakers paddle 160 miles over seven days, runners relay 170 miles over two days, and cyclists

pedal the same 170 miles in one grueling day, all to raise money, awareness, and honor those who have battled cancer. What began with a group of four sea-hippies on the water in 2000 has grown into a powerful movement with dozens of volunteers that has raised more than $1.9 million in the fight against cancer. The Castaways Against Cancer continues to be fueled by the original mission of its founder, Steve O'Brien, who more than two decades ago, got in his kayak after losing his mother to cancer. O'Brien was inspired to "light a candle rather than cursing the darkness," which is what the Castaways and its community of supporters continue to do. The Castaways kayak, cycle, and run, donations help the world fight cancer, and we all pray for a cure.

4 days until we Ring the Bell. ๐Ÿ””๐ŸŒŠThis Saturday, weโ€™ll be back at Castaways Against Cancer Beach as our paddlers begin th...
06/02/2026

4 days until we Ring the Bell. ๐Ÿ””๐ŸŒŠ

This Saturday, weโ€™ll be back at Castaways Against Cancer Beach as our paddlers begin the journey from Miami to Key West โ€” united by purpose, hope, and the fight against cancer.

The countdown is on!

Launch week is here. ๐Ÿ””๐ŸŒŠThis Saturday, weโ€™ll be back at Castaways Against Cancer Beach as our paddlers begin the incredib...
06/01/2026

Launch week is here. ๐Ÿ””๐ŸŒŠ

This Saturday, weโ€™ll be back at Castaways Against Cancer Beach as our paddlers begin the incredible journey from Miami to Key West for the 2026 Ring the Bell Tour.

What started as an idea fueled by hope has grown into a powerful movement bringing together survivors, supporters, families, and our entire community in the fight against cancer.

We canโ€™t wait to gather on the beach, celebrate this special send-off, and watch the team take their first strokes south.

Join us Saturday morning as we officially Ring the Bell. ๐Ÿ’™

๐Ÿ“ Castaways Against Cancer Beach
๐Ÿ—“ Saturday, June 6, 2026
โฐ 7:00 AM

The miles are adding up! ๐Ÿšดโ€โ™‚๏ธ๐Ÿ’™Our cyclists are hard at work training for the journey ahead. On the morning of June 11, t...
05/31/2026

The miles are adding up! ๐Ÿšดโ€โ™‚๏ธ๐Ÿ’™

Our cyclists are hard at work training for the journey ahead. On the morning of June 11, theyโ€™ll begin their ride from Miami to Key West, where theyโ€™ll meet our paddlers and runners for the Ring the Bell Tour closing ceremony.

Every training ride brings them one step closer to the finish lineโ€”and to making a difference in the lives of those impacted by cancer.

One week to go! ๐Ÿ””Today was our annual sponsor bag packing day as Castaways members, family, and friends came together to...
05/30/2026

One week to go! ๐Ÿ””

Today was our annual sponsor bag packing day as Castaways members, family, and friends came together to help prepare for the Ring the Bell Tour. Thank you to everyone who volunteered their time and energy to make sure everything is ready for next weekโ€™s journey.

ONE WEEK until launch. ๐Ÿ””๐ŸŒŠIn just 7 days, weโ€™ll be back where it all begins โ€” Castaways Against Cancer Beach โ€” as our pad...
05/30/2026

ONE WEEK until launch. ๐Ÿ””๐ŸŒŠ

In just 7 days, weโ€™ll be back where it all begins โ€” Castaways Against Cancer Beach โ€” as our paddlers launch toward Key West for the 2026 Ring the Bell Tour.

We canโ€™t wait to gather with our community once again for this powerful send-off filled with purpose, heart, and hope. What starts on the beach in Miami becomes an extraordinary journey honoring those impacted by cancer and raising critical funds for cancer research.

The countdown is officially on, and we are ready to Ring the Bell!!

Such a special night at the Collage & Collab workshop ๐ŸŽจ๐ŸคThank you to everyone who came out โ€” especially the Castaways me...
05/29/2026

Such a special night at the Collage & Collab workshop ๐ŸŽจ๐Ÿค

Thank you to everyone who came out โ€” especially the Castaways members and families who showed their support for the Ring The Bell Tour!

A huge thank you to Chris Ventura of Ventures in Artistry for putting together such a meaningful event in support of Castaways Against Cancer

9 days until we Ring the Bell. ๐Ÿ””๐ŸŒŠOn Saturday, June 6, our paddlers launch from Castaways Against Cancer Beach in Miami a...
05/27/2026

9 days until we Ring the Bell. ๐Ÿ””๐ŸŒŠ

On Saturday, June 6, our paddlers launch from Castaways Against Cancer Beach in Miami and begin the incredible journey to Key West for the 2026 Ring the Bell Tour.

This opening ceremony is more than a send-off โ€” itโ€™s the start of a mission fueled by determination, purpose, and heart. Together, we paddle to honor those who have fought cancer, support those still fighting, and raise critical funds for cancer research.

Join us as we celebrate where it all begins and cheer on the team as they take their first strokes toward Key West. ๐Ÿ’™

๐Ÿ“ Castaways Against Cancer Beach
๐Ÿ—“ Saturday, June 6, 2026
โฐ 7:00 AM

Happy Memorial Day weekend! Our Castaways and their furry friends are enjoying the nice weather โ˜€๏ธ
05/25/2026

Happy Memorial Day weekend! Our Castaways and their furry friends are enjoying the nice weather โ˜€๏ธ

Congratulations to the students who won the basketball tournament at ! Thank you to everyone who came out to support the...
05/21/2026

Congratulations to the students who won the basketball tournament at ! Thank you to everyone who came out to support the Castaways!

Castaways forever ๐Ÿฉท
05/18/2026

Castaways forever ๐Ÿฉท

Address

Castaways Against Cancer 8724 Sunset Drive #357
Miami, FL
33173

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