indycole
GOLD Star
I'd guess likely sometime between 8am and 9am at the trailhead, +/- 30 minutes.
We used to all try to meet 7:30am or 8:00am, but there's a lot of trucks now and I think it's gotten hard to do so. Last year the trail leads met early and the rest of the groups met at the trailheads, which had pros and cons.
Ultimately timing depends a bit on the trail leader, length of trail, distance to the trailhead, etc. Also for trails which had 2+ groups running them the start times were staggered by 30-60 minutes
That's great guidance on start times and will likely be the same this year. At some point, we'll open up the list of trails for each day and each trail will have a meetup location and start time. In the past, this has run the gamut from each trail having specific meetup locations and times to everyone meeting in a central location and then breaking off from there. As of yet we don't know what will make more sense for this year's event but expect the meetup time to be 8-9am.
As far as returning times, there are some trails where you may be done in time for a late lunch (4-6 hrs) and others that could be much longer days (10-12 hrs). Some of the more ambitious routes may also have earlier start times but that will be clear in the trail information when the time comes.