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Challenge Day

UCI Anti-Cancer Challenge

October 11, 2025


Saturday, Oct. 11 at the UC Irvine Campus
5K Run/Walk | 14-, 35-, 60- and 100-Mile Ride | Mountain Bike Ride

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.

When you register, you are committing to raise or pay the amount associated with your Challenge. If you do not raise the amount by the fundraising deadline (10/31/25), the Anti-Cancer Challenge will charge the remaining balance to your card on file.

Stay tuned for more event day details. Check back on this page regularly for the latest updates. 


Saturday, Oct. 11 at UC Irvine Campus
 

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
8:30 a.m. – 14-Mile Ride
8:45 a.m. – 5K Run/Walk Opening Ceremony
9:00 a.m. – 5K Run/Walk
10:00 a.m. – Complimentary Lunch Available and Musical Entertainment
11 a.m. – Awards Presentation 
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.




Will you be competing to win some fun Anti-Cancer Challenge awards on event day?

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


Questions? Email us at anti-cancerchallenge@uci.edu.