| Falling Waters Trail (MI) |
triple out & back (100km) |
Supported |
8h
34m
2s
|
|
| Mike Levine Lakelands Trail (MI) |
one way |
Unsupported |
2h
37m
43s
|
|
| Hargus Lake Loop (OH) |
Standard route |
Unsupported |
27m
55s
|
|
| Shawnee Ridge Trail (OH) |
out & back |
Unsupported |
2h
0m
13s
|
|
| Falling Waters Trail (MI) |
out & back |
Unsupported |
2h
29m
46s
|
|
| Grand Canyon R2R2R-alt (AZ) |
R2R2R |
Unsupported |
14h
0m
56s
|
|
| Thames Down Link (United Kingdom) |
Standard route |
Unsupported |
2h
5m
41s
|
|
| Ice Age Trail, Kettle Moraine South (WI) |
Standard route |
Unsupported |
5h
13m
57s
|
|
| Scout Trail, Oak Openings Park (OH) |
Standard route |
Unsupported |
1h
51m
9s
|
|
| Waterloo-Pinckney Trail (MI) |
one way |
Unsupported |
5h
39m
35s
|
|
| Twin Valley Trail (OH) |
Standard route |
Self-supported |
4h
37m
32s
|
|
| Potawatomi Trail (MI) |
one loop |
Unsupported |
2h
9m
22s
|
|
| Manistee River Trail Loop (MI) |
Standard route |
Unsupported |
3h
6m
39s
|
|
| Run Across Panama |
Atlantic to Pacific |
Self-supported |
14h
12m
48s
|
|
| Pine Mountain Trail (GA) |
One way |
Unsupported |
3h
49m
37s
|
|
| Black Mountain Crest Trail (NC) |
out & back |
Unsupported |
5h
25m
23s
|
|
| Black Mountain Crest Trail (NC) |
ascent |
Unsupported |
2h
48m
7s
|
|
| Chief Illini Trail (IL) |
out & back |
Unsupported |
4h
33m
45s
|
|
| Adventure Hiking Trail (IN) |
Standard route |
Unsupported |
5h
27m
2s
|
|
| Hart-Montague Trail (MI) |
Standard route |
Unsupported |
2h
45m
55s
|
|
| Lakeshore Trail (MI) |
Standard route |
Unsupported |
2h
33m
36s
|
|
| Colorado Fourteeners (CO) |
peaks in 24 hours |
Supported |
23h
33m
0s
|
|
| US State Highpoints |
48 contiguous states |
Supported |
19d
7h
17m
0s
|
|
