Anti-Cancer Challenge

Ride to defeat cancer! Every participant-raised dollar directly funds pilot studies and early phase clinical trials that aim to develop new insights into cancer prevention, treatment, and cures — to save lives. This event features road bike routes, a mountain bike route, a 5K run/walk and a family-friendly festival for the community to enjoy.

5K Run/Walk | 14-, 35-, 60- and 100-Mile Ride | Mountain Bike Ride

Fundraising Commitments:
• Child/Student: $25
• Adult: $50

https://socalcycling.com/events/uci-anti-cancer-challenge-2025
https://www.anti-cancerchallenge.org
https://www.anti-cancerchallenge.org/account/register

You may also like the following events from Costa Mesa Bikeability:

• This Saturday, 27th September, 10:00 am, Electric Bicycle Skills Workshop at TeWinkle Middle School in Costa Mesa
• Next month, 25th October, 01:00 pm, Community Bike Skills Workshop at Costa Mesa Senior Center in Costa Mesa
• This November, 22nd November, 01:00 pm, Community Bike Skills Workshop at Costa Mesa City Hall in Costa Mesa

Also check out other Contests in Irvine, Festivals in Irvine.