Not counting the finish line or the 50 Mile starting line, there are 9 aid stations along the Trail Rail Run.

Mullan Idaho (Start of the 50 Mile): 50.5 Miles

1. Lookout Pass (Aid Station #1): 42.5 Miles
2. Brimstone (Aid Station #2): 36 Miles
3. Dominion Trestle (Aid Station #3): 30.5 Miles
4. Saltese (Aid Station #4): 25.5 Miles
5. Haugan/Savenac (Start of the 30K and Aid Station #5): 19.5 Miles
6. DeBorgia (Aid Station #6): 16.5 Miles
7. Henderson (Aid Station #7): 13 Miles
8. Ward Creek (Aid Station #8): 7.5 Miles
9. Two Mile (Aid Station #9): 4 Miles

Finish Line in St. Regis Community Park!

…or counting up from the 50 mile starting line:

1.  Lookout Pass Ski Area (8 miles from start)
2. Brimstone Creek (14 miles)
3. Dominion Turn Around (23 miles) Cutoff for runners 12:30 p.m.
4. Saltese (29 miles)
5. Haugan (35 miles)
6. DeBorgia (37 miles) Cutoff for runners 5:30 pm
7. Henderson Exit Bridge (41 miles)
8. Ward Creek Exit (44 miles)
9. Two Mile Exit (47 miles).

Finish Line in St. Regis Community Park (50.5 Miles)