FAQ: Event Directors | Getting Paid How do I get paid when someone registers for my race? By Race Mill // July 7, 2016 Racemill.com processes payments at various intervals. Events over 500 participants:At the close of each month. Final check is issued no later than 2 weeks after your event registration closes. Events under 500 particpants:Check will be issued no later than 2 weeks after your event registration closes.***VERY IMPORTANT***Correct mailing information must be correct (or Paypal account information) on the registration tab when creating your event. Otherwise, we can't send you the check!