This is a long trail...my fit bit registered 34,000 steps and over 16 miles. That said, totally doable as a day hike, but be prepared for multiple ups and downs. And, for the record, I drank the last of my 100 oz. hydration pack water with probably 2 miles left on the trail. Trail is ridiculously well marked and it's basically impossible to get lost. There are people around here and there too, so if you have questions on distances or difficulties, you'll likely get the answers you require.
Views are on a different level, even from Wright.
I did Wright, then Algonquin, then Boundary, then Iroquois, then back, skipping Wright on the return of course.
Couldn't find geo markers on any summit except Algonquin. Super windy. On what ended up being an 83 degree day, I left the Adirondack Loj at 6:30 when it was 45 degrees. Two hours and 10 min later I'm at Wright summit and my hands were freezing... it was that windy. I literally wished I'd had light gloves.
Bring clothing to combat the high winds and possible low temps up top. You'll be glad you did.
Some pretty sketchy rock scrambles on both Wright and Iroquois, but especially Iroquois. You'll definitely need to push yourself up in many, many spots.
This is not a trail for beginners and I heard from some dog owners that their dogs were having difficulties with some of the rock scrambling. On your way to Iroquois the trail splits and there's a sign saying Iroqouis to the right...take it...it puts you on a super narrow herd path that will take you to Boundary and then Iroquois. No worries; you can't miss this sign.

Be prepared for climbing, descending, climbing, descending, climbing, descending, and on and on. I spent maybe 20 minutes or so at summit of each (other than Boundary) and didn't arrive back to Loj till 3:30 but I wasn't hustling at all.