What's the best plan for a 110 mile, 10,000+ elevation gain event? (Triple Bypass)

What’s the best plan for the Triple Bypass Event?

Welcome to the forum. It’s probably worth looking at the prior topic for last years event for starters:

We may end up morphing this into the 2022 version of that topic, because we try to keep event based discussion sorted like that.

Edit to add a couple of “pacing” topics that might help too.