Gregory Fries > Trail Favorites List

30.0 mi 48.2 km Pemi Loop Difficult Lincoln, NH	Difficult	Lincoln, NH	44
0.4 mi 0.7 km Giant Logs Trail Easy/Intermediate Holbrook, AZ	Easy/Intermediate	Holbrook, AZ	18
47.5 mi 76.5 km Rim-to-Rim-to-Rim (R2R2R) Difficult Grand Canyon, AZ	Difficult	Grand Canyon, AZ	88

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