Challenge Day

Ride, run or walk with us on Challenge Day, and enjoy a family-friendly festival featuring musical entertainment, awards and more!

Child/Student: Fundraising Commitment: $25
Adult Fundraising Commitment: $50
Adult VIP Fundraising Commitment: $500

When you raise $500 or more, you'll enjoy access to food, drinks and more in the VIP Lounge on event day.

Online registration is now closed. On-site registration is available at the event on Saturday, Oct. 5 starting at 6 a.m.



Early Packet Pickup
Oct. 2 - 4 from 3 - 6 p.m.
at 5141 California Avenue, Irvine, CA 92617

We recommend each participant pick up their packet individually to ensure a smooth and efficient process.

If you need to pick up packets for family and friends, please inform them in advance to avoid any duplicates or confusion.

For those picking up packets on behalf of a large group, please bring a list of their names. We will make every effort to assist you promptly, however please be prepared for longer wait times. We also kindly ask that you notify the list that you will be picking up their packet to prevent any misunderstandings.

Event Day Packet Pickup
Packet pickup will also be available at the registration tent, marked by giant yellow balloons in the festival starting at 6 a.m. on Challenge Day; however we strongly recommend you pick up your packet prior to Oct. 5 to avoid delays.




For complimentary parking, please remember to register your license plate at 
apps.parking.uci.edu/parkbyplate and enter code: ACC@UCI

6:00 a.m. – Registration Open, VIP Lounge and Rider Central Open*
6:30 a.m. – 100-Mile Ride
7:00 a.m. – 60 Mile Ride
8:00 a.m. - Mountain Bike Ride
8:00 a.m. – Festival Opens
8:15 a.m. – 35-Mile Ride
8:45 a.m. – 14-Mile Ride
9:00 a.m. – 5K and 10K Run/Walk Opening Ceremony
9:15 a.m. - 10K Run/Walk
9:20 a.m. – 5K Run/Walk
10:00 a.m. – Complimentary Lunch Available
10:30 a.m. – Awards Presentation 
11:00 a.m. – 2:00 p.m. – Musical Entertainment
2:00 p.m. – Festival Concludes
 
*VIP Lounge and Rider Central remain open until last rider returns

Please note that the event day schedule is subject to change.





As we anticipate a variety of non-related signage on the road, it's crucial for you to review your route in advance to avoid confusion during your ride. UCI Anti-Cancer Challenge route signs will feature the event logo and directions will match the color of your bib and bike card for easy navigation. To ensure a smooth and enjoyable experience, we highly encourage all riders to arrive 30-45 minutes prior to their start time.

Click the button below to review rider parking information and more!






To ensure a smooth and enjoyable experience, we highly encourage all runners and walkers to arrive an hour prior to their start time.

Click the button below to review runner/walker parking information and more!






Routes are subject to change. Check our website regularly for the most current route information.

Will you be competing to win some fun UCI Anti-Cancer Challenge awards on Challenge Day?

Top Fundraiser
Top Fundraising Team
Largest Team
Best Dressed Team
Most Spirited Team