Mountains to Sea Trail 100 Endurance Run (MST 100)

The Mountains to Sea Trail 100 (MST 100) Endurance Run is designed for speed and agility.

All distances will travel the same out-and-back course heading west from headquarters. The 50 & 100 mile courses will include an additional out-and-back heading east, with turnarounds corresponding to each total distance. Along the scenic course, runners will experience beautiful views of Falls Lake, crossing several bridges and often running right beside the lake.

50K Course
An out-and-back loop with a little tour of the Rolling View grounds. Mostly skirting the lake, this segment is built for speed.
3 aid stations: One station half way (visited twice), one at the turnaround
1,800′ elevation
10 hour time limit

50 Mile Course
Two out-and-back loops in opposite directions from base camp, including a little more alone time and a creek crossing.
2 additional aid stations: Swing by headquarters, and another one you’ll see twice
3,100′ elevation
15 hour time limit

100 Mile Course
Two out-and-back loops in opposite directions from base camp. Much of the course is rolling, but it adds up over distance.
7 aid stations: Plenty of support along the way, with additional help at road crossings
7,000′ elevation
36 hour time limit