2016 Hike is Blue. 2012 Hike is Green. The map conversion program we are using does weird things to the data when zoomed out. Just zoom in to correct. Click on any balloon for more info. The green balloons will show both a 2012 date and an “adjusted for 2016” date.
Many thanks to EarthPoint for helping with the conversion (elegantly I might add) from XLS to KML for the 2012 data.