This is a North American classic climb, right:
Yeah - that's the one. Are you guys planning a trip out to the Front Range?
We may have 1 day around Denver in early May (I have a conference to go to) but this looks like it's closed this time of year? Do you know if there are any closures in Eldo Canyon?
The 3rd Flatiron is closed until the end of July but I'm pretty sure the 1st, 2nd, 4th, and 5th are still open. (I think SP founder Josh briefly held the speed ascent record on the 1st.) There are also closures in Eldo but I'm less familiar with the details there (I've never been). You might start with this link as a starting point to learn more about those.
Would love to try Yellow Spur in Eldo. --- gotta look at the guidebook vs. the info in your link to see what gives.
Appreciate the info!