50 KM Course
| Aid Station |
Mile |
Dist to Next |
Services |
Cut Off |
Elev. | Crew |
| START | 0 | 2.9 | START | 8,000′ | Y | |
| Freds | 2.9 | 3.9 | Full Service | 9:00 am | 9,794′ | |
| Base/Main | 6.8 | 3.6 | Full Service/Drop Bags | 8,000′ | Y | |
| Ski Tent | 10.4 | 4.1 | Self Service – Water/HEED Only | 8,075′ | ||
| Teton Canyon | 14.5 | 3.1 | Full Service/Drop Bags* (*50KM Only) | 12:30 pm | 6,730′ | Y |
| Cold Springs | 17.6 | 3.3 | Limited Service: Water/HEED, Gels | 1:45 pm | 7,455′ | Y |
| Ski Tent | 20.9 | 4.4 | Self Service – Water/HEED Only | 8,075′ | ||
| Base/Main | 25.3 | 4.5 | Full Service/Drop Bags | Must Depart for Rick’s Basin/ Section C by 5:00pm | 8,000′ | Y |
| Rick’s Basin | 29.8 | 1.4 | Self Service – Water Only | 8,010′ | ||
| FINISH | 31.2 | FINISH | 6:30 pm | 8,000′ | Y |
Marathon
| Name | Mile | Dist. to Next |
Services | Cut Off | Elev. | Crew |
| START | 0 | 2.9 | START | 8,000′ | Y | |
| Freds | 2.9 | 3.9 | Full Service | 9:00 am | 9,794′ | |
| Base/Main | 6.8 | 2.8 | Full Service/Drop Bags | 8,000′ | Y | |
| Ski Tent | 9.6 | 4.1 | Self Service – Water/HEED Only | 8,075′ | ||
| Teton Canyon | 13.7 | 3.1 | Full Service/Drop Bags (50KM Only) | 12:30 pm | 6,730′ | Y |
| Cold Springs | 16.8 | 3.3 | Limited Service – Water/HEED, Gels | 1:45 pm | 7’455′ | Y |
| Ski Tent | 20.1 | 2.7 | Self Service – Water/HEED Only | 8,075′ | ||
| Base/Main | 22.8 | 2 | FullService/Drop Bags | Must Depart for Rick’s Basin/Section C by 5:30 pm | 8,000′ | |
| Rick’s Basin | 24.8 | 1.4 | Self Service – Water Only | 8,010′ | ||
| FINISH | 26.2 | FINISH | 6:30 pm | 8,000′ | Y |
10KM Course
| Name | Mile | Dist. to Next | Services | Elev. |
| START | 0 | 4.8 | Self Service – Water Only | 8’000′ |
| Rick’s Basin | 4.8 | 1.4 | 8,010′ | |
| FINISH | 6.2 | 8,000′ |