Hundreds of people donned boxers over their clothes and ran their butts off to fundraise for the Colorectal Cancer Alliance, Fox 2 reports.
Here's what you should know:
1. The Colorectal Cancer Alliance sponsored the 2018 Detroit Undy Run/Walk, which took place Sept. 22. The event is held annually..
2. The race raised about $35,000, with an unspecified portion earmarked for the CCA.
3. The CCA will use the funds to support national prevention, research and patient-facing programs.