ran unsupported. started with 2L of tailwind and filled up with water from streams once on the way back. got a real early start to avoid the heat which mostly worked - conditions were about as good as it gets for this time of year - 60 at start, 70 when finishing, not too humid.
the course has some hills but nothing too steep so the whole thing is runnable if that's your style. i got lazy and walked a few times especially on the way back.
note on gpx - got lost a few times, nothing major. the tracking quality on the way back seemed to suffer.
2:33:32 on the way out
5:36:29 for the out & back