Just wanted to thank everyone so far for the input.
This is not a supported ride, but a group ride with my team. Will probably be 5-10 of us and it will be a social pace. I’m betting around 15mph. When I ride solo, I will typically average closer to 18 mph over 50ish miles with a similar amount of climbing per mile. I’m just concerned with making sure my nutrition is on point for the second 50 miles as I have never crossed 60 miles in one ride before.
Thanks.