CORCORAN, Calif. – Hundreds of incarcerated people at Corcoran State Prison laced up their shoes and stepped into the yard with a shared purpose: raising money for children battling cancer at Valley Children’s Hospital.
What began as a simple idea has grown into a meaningful tradition, one that brings together prison staff and the incarcerated population in a show of unity and compassion.
“Supporting Valley Children’s reminds us that our responsibility goes beyond these walls,” said Warden Edward Silva. “Events like this cancer walk give our staff and incarcerated individuals a chance to come together for something bigger, helping children and families who are facing unimaginable challenges.”
The roots of the event can be traced back to a deeply personal loss. Heidi Wippel, who has worked at the prison for 18 years as the athletic, recreation and physical education coach, said the idea came from an incarcerated man who lost a close friend to childhood cancer.
“We talked about his vision, which was to have a walk where staff and the incarcerated population would walk together on the track, and everybody would donate money to support the battle against childhood cancer,” she said.

That vision has since taken shape in a powerful way. Now in its third year, the walk has raised thousands of dollars for Valley Children’s, steadily building momentum with each iteration.
“When I was in college, I was a volunteer at Valley Children’s Hospital, and it really impacted me,” Wippel said. “We’re happy to be able to give to a cause that we believe in here at Corcoran State Prison.”
What unfolds on the yard is far more than a symbolic walk. The multi-day event transforms prison yards into something closer to a community gathering, complete with a national anthem performance, speakers from both staff and the incarcerated population, and resource booths offering information on mental health services and educational opportunities such as high school diplomas and college programs.
Participants create posters and decorate the yard with chalk art, filling the space with color and messages of hope. Then, together, staff and hundreds of incarcerated men circle the track for four laps – walking side by side in a moment of shared experience.
The event spans three days, rotating across different yards at the prison, and has become a highlight on the calendar.

“When you have a chance to be in a space where you almost feel like you’re not in prison for the day, it’s something that the guys really look forward to,” Wippel said.
The fundraising effort itself reflects a personal commitment from those involved. Donations come directly from both staff and incarcerated participants, who contribute through “inmate trust withdrawals,” with gifts ranging from $1 to more than $100.
“These guys have a lot of shame and guilt for the damage they’ve done in the community,” Wippel said. “And when you give somebody an opportunity to take accountability for their actions and give back to their community, you’re granting them a small amount of redemption.”
In Wippel’s view, that sense of redemption is central – and extends far beyond the event itself.
“If they go back to society a more rehabilitative person with more empathy, then ultimately they’re going to be better fathers, better sons, better brothers and all those things. We want these guys going back to the community more rehabilitated than when they came in.”




Earlier this month, Warden Silva, Wippel and members of the Corcoran team visited Valley Children’s Hospital to present the results of their efforts and tour the hospital. Altogether, the prison raised $15,149 to support children fighting cancer.
The walk may last only a few days, but for those involved, its impact lingers – a reminder that even within prison walls, there is space for generosity, growth and connection to a larger community.
To learn more about oncology services at Valley Children’s, click here.






