Nice long run. Do you carry food and/or water?
Had a gu at the half. Could have used water, but not a problem. Kind of orange pee for awhile afterwards.
also, somewhere around mile 6-7 ish, there's a small stream on the left that crosses under the road - I've drunk out of that one before, no ill effects. all the swamps are downhill of it.
Is that on the tote road before you get to the gate?
yes, before the gate, by a decent amount.
You could also try one of those filter-straw things and sneak in some push-ups every time you stop for a drink.