Road races in Colorado

Can anybody in the Denver/Boulder area suggest some good 10k or 15k running races in the Jan - March time frame? I’ve looked at some running calendars and seen a few but was hoping for a few more suggestions. Also races on Sunday would be a plus. Public accounting job means I usually have to work Saturday mornings from Jan to March which screws up my early season race schedule.

I’m doing yeti chase 10k. Always some good competition. Try racingunderground.com they’re pretty good.

There’s a series at the Cherry Creek Rez. x2 on Racing Underground. Most of the area stuff will appear there.

I’ll be living near Cherry Creek so that would be perfect. Does the series have a website?

The Yeti 10k looks good. Was thinking about trying to fit it in. Have to see if I can get into work a bit later that day since its a Saturday.