This past Labor Day, I was once again in Sunriver for the 9th annual Sunriver Marathon for a Cause. This is the fourth time I have participated in these races (the 10k in 2011 & 2018, and the double half challenge in 2013) and is always one that I look forward to. There is just something about running through this wonderful Oregon running landscape as the last event of the “summer” and before the kids…