Many of us use and enjoy our many Portland Public Parks trail systems. Here is a nice way to give back and offer a little runner upper body strength. I know the date is the same as our Timothy Lake run but if you're around and can help out it's a fun way to spend a few hours and hey, add another free t-shirt to your collection.
There is a drop to to choose your preferred location. I'd love to see some runners offer some love to RiverView Natural Area but there are many locations and some may be more convenient to you.