Holly Madison hosting Santa Run with Chippendales

Men have been chasing after Holly Madison for years.

Now, you can do so for a good cause.

Madison is hosting the 10th annual Las Vegas Great Santa Run on Saturday, with proceeds benefiting Opportunity Village.

She’ll be joined by members of The Chippendales, who’ll serve as grand marshals for the event that ranks each year as one of the world’s largest gatherings of Santas.

Day-of registration and packet pickup begins at 8 a.m. in the Mob Museum parking lot, the 5k run starts at 10 a.m. at the Fremont Street Experience, and the 1-mile walk kicks off at 10:30 a.m.

Registration, which includes a five-piece Santa suit and goody bag, is $45 for individuals, $40 per person on a team of five or more, and $30 for children under 17. On Saturday, fees climb to $55 for adults and $40 for children. Leashed dogs can participate with their owners for an additional $10, and they’ll receive treats and toys.

For more information, see www.opportunityvillage.org.