Can I host my event registration on UltraSignup.com AND another platform?

Unfortunately, no.

We've found that maintaining support for runners and race directors across multiple platforms can be challenging. To ensure the best experience for everyone and set our support team up for success, we've chosen to centralize event listings solely on UltraSignup.

However, there's a slight exception for international events (excluding Canada, Mexico, Puerto Rico, Guam, U.S. Virgin Islands, American Samoa, & Northern Mariana Islands). Understanding that registrants in different countries prefer familiar registration channels, we allow international events to dual host, provided that UltraSignup exclusively manages registrations within the United States.