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Challenge Hill Connector
Difficult Difficult
0.1 km 0.1 mi Castle Rock, CO 1 
Challenge Hill Connector
Avg Rating
Difficult Difficult

Derek's Rating
Difficult Difficult
1-Mile Sidewalk Loop
Easy Easy
1.6 km 1.0 mi Castle Rock, CO 2 
1-Mile Sidewalk Loop
Avg Rating
Easy Easy

Derek's Rating
Easy Easy
Little Miami Half Marathon
Easy Easy
21.1 km 13.1 mi Morrow, OH 1 
Little Miami Half Marathon
Avg Rating
Easy Easy

Derek's Rating
Easy Easy
Greenland Trail 4M
Easy Easy
7.0 km 4.3 mi Woodmoor, CO 1 
Greenland Trail 4M
Avg Rating
Easy Easy

Derek's Rating
Easy Easy
LiveBIG Family Adventure Run
Intermediate Intermediate
2.2 km 1.3 mi Castle Rock, CO 1 
LiveBIG Family Adventure Run
Avg Rating
Intermediate Intermediate

Derek's Rating
Intermediate Intermediate
LiveBIG 5K
Intermediate Intermediate
5.3 km 3.3 mi Castle Rock, CO 1 
LiveBIG 5K
Avg Rating
Intermediate Intermediate

Derek's Rating
Intermediate Intermediate
Ridgeline Trail 10K
Intermediate Intermediate
10.2 km 6.3 mi Castle Rock, CO 2 
Ridgeline Trail 10K
Avg Rating
Intermediate Intermediate

Derek's Rating
Intermediate Intermediate
Greenland Trail 50K
Intermediate Intermediate
50.3 km 31.2 mi Woodmoor, CO 1 
Greenland Trail 50K
Avg Rating
Intermediate Intermediate

Derek's Rating
Intermediate Intermediate
Greenland Trail 25K
Intermediate Intermediate
25.0 km 15.5 mi Woodmoor, CO 2 
Greenland Trail 25K
Avg Rating
Intermediate Intermediate

Derek's Rating
Intermediate Intermediate
Greenland Trail 8M
Intermediate Intermediate
13.3 km 8.2 mi Woodmoor, CO 1 
Greenland Trail 8M
Avg Rating
Intermediate Intermediate

Derek's Rating
Intermediate Intermediate
Ridgeline Trail 50K
Intermediate Intermediate
52.2 km 32.5 mi Castle Rock, CO 1 
Ridgeline Trail 50K
Avg Rating
Intermediate Intermediate

Derek's Rating
Intermediate Intermediate
Ridgeline Trail Half Marathon
Intermediate Intermediate
21.6 km 13.4 mi Castle Rock, CO 2 
Ridgeline Trail Half Marathon
Avg Rating
Intermediate Intermediate

Derek's Rating
Intermediate Intermediate
Yellow Spur Trail
Intermediate Intermediate
0.0 km 0.0 mi Loveland Park, OH 0 
Yellow Spur Trail
Avg Rating
Intermediate Intermediate

Derek's Rating
Intermediate Intermediate
Orange Spur Trail
Easy Easy
0.0 km 0.0 mi Landen, OH 0 
Orange Spur Trail
Avg Rating
Easy Easy

Derek's Rating
Easy Easy
Blue Spur Trail 1
Easy Easy
0.0 km 0.0 mi Landen, OH 0 
Blue Spur Trail 1
Avg Rating
Easy Easy

Derek's Rating
Easy Easy
Red Spur Trail
Intermediate Intermediate
0.1 km 0.1 mi Landen, OH 0 
Red Spur Trail
Avg Rating
Intermediate Intermediate

Derek's Rating
Intermediate Intermediate
Blue Trail
Intermediate Intermediate
0.9 km 0.6 mi Loveland Park, OH 0 
Blue Trail
Avg Rating
Intermediate Intermediate

Derek's Rating
Intermediate Intermediate
Red Trail
Intermediate Intermediate
1.6 km 1.0 mi Landen, OH 1 
Red Trail
Avg Rating
Intermediate Intermediate

Derek's Rating
Intermediate Intermediate
Yellow Trail
Intermediate Intermediate
0.9 km 0.6 mi Loveland Park, OH 0 
Yellow Trail
Avg Rating
Intermediate Intermediate

Derek's Rating
Intermediate Intermediate
Orange Trail
Intermediate Intermediate
0.6 km 0.4 mi Loveland Park, OH 1 
Orange Trail
Avg Rating
Intermediate Intermediate

Derek's Rating
Intermediate Intermediate
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