| June 14, 2021 | July 22, 2018 | July 29, 2017 | July 16, 2016 and a previous date | June 26, 2016 and a previous date |
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| Buchanan Pass Trail | Mount Audubon Hike | Sawtooth Mountain & Red Deer Lake Hike | Meadow and Saint Vrain Mountains Hike | Caribou Area Hike |
| August 27, 2011 | July 16, 2009 and a previous date | September 3, 2007 | ||
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| Mitchell Creek Trail and Blue Lake Hike | Lake Isabelle Hike | South Arapaho Peak Hike |