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Run for a Claus presented by Optima Tax Relief

December 20th, 2025
The Great Park, Irvine
Donate Register

$200

Raised of $1,000

$0
$1,000

Team Challenge is the Crohn’s & Colitis Foundation’s endurance program, created to raise funds to accelerate the progress of breakthrough inflammatory bowel disease (IBD) research, education, and support for those suffering from IBD.

You can walk, run, or move any way you like in support of the IBD community — while getting us one step closer to IBD cures.

When you join Team Challenge, you’re supported by coaches and teammates who understand the impact of IBD. We’re a community united to help find cures for millions of Americans living with IBD.

Top Donors

$200 Raised By 15 Donors

$25 from Anonymous
$25 on behalf of Desiree Castillo
$25 on behalf of Joy Bradley
$25 on behalf of Sergio Martin
$25 from Anonymous
$25 on behalf of Trevor Whittingham
$10 on behalf of Lenlen Torres
$5 from Anonymous
$5 on behalf of Devon VanSchaik
$5 from Anonymous
$5 on behalf of Laurie Wilson
$5 from Anonymous
$5 from Anonymous
$5 on behalf of Paul Nguyen
$5 on behalf of Qingling Huang

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