If you’re old enough, you probably remember the old school charity walks where donors would pledge a certain number of dollars for every lap you walked for charity. (Do they event still do that??)

Either way, there’s a pair of runners who’ll put a new twist on that this year at the Novant Health Charlotte Marathon. Jimmy Molina and Sunkul Soni are running as “charity chasers,” to gin up money for the Novant Healthy Hemby Children’s Hospital.

And if you’re wondering how this whole “charity chaser” thing works, we’ve got Jimmy and Sunkul on this eposide of the Running Around Charlotte podcast to tell us all about it.