Jan Wellford set the FKT of 2h7m19s on 08/12/2014, and reported as follows:
Gave it a go today on Phil's recommendation. I too have done the Trap Dike a lot, but mostly in winter and never for a fast time. It's a great FKT route: a local test piece that's strikingly beautiful and unique, with one logical route. I started at the "Old Marcy Dam Trail," by the ADK Loj campground, as opposed to the new trail that leaves from the Loj parking lot.
My time was 2:07:19.
Register to Marcy Dam - 16:20
Dike Approach Trail - 28:36 (44:56)
Colden Summit - 29:40 (1:14:36)
Marcy Dam - 37:57 (1:52:33)
Trail Register - 14:46 (2:07:19)