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Mountains-to-Sea Trail 12M & 50K Challenge

Name: Mountains-to-Sea Trail 12M & 50K Challenge
Start: 2026-04-12
End: 2026-04-12
Location: Durham, North Carolina

location_city Durham

location_on North Carolina

flag United States

calendar_today 12 Apr, 2026

directions_run Running

language Official Website

About the Event

Join us for some beautiful spring single track trail miles along the MST around Falls Lake!

The 17th annual trail race will follow the beautiful Mountains-to-Sea Trail (MST) as it winds through the woods along Falls Lake.

**NEW for 2026** We are updating both the 12M and 50K race courses for 2026 due to construction at Blue Jay Point County Park. Updated course maps will be posted to the race site as soon as possible.

All participants will receive a custom race shirt, finisher's award, and plenty of refreshments at the finish line!

MST 12M & 50K will be cupless! In an effort to make this a greener event, we ask that participants carry their own hydration device on the course. Water and electrolyte drinks will be available at all aid stations and the finish area.

All participants will receive a custom finishers award, plus additional awards for the top 3 overall finishers (M&F) and the top overall masters finishers (M&F) in each race.

This event is proudly presented by Bull City Running Co.

Races Offered

50-KM

Apr 12, 2026

straighten

Distance — 50K

terrain

Type — Trail running

timer

07:00

12-Mile

Apr 12, 2026

straighten

Distance — 12 Miles

terrain

Type — Trail running

timer

08:30

Weather Overview

These values represent the 3-year monthly averages for April in Durham.

Temp (°C)

Feels Like (°C)

thermostat 10.3° / 22.8°

wb_sunny 7.6° / 20.4°

Wind (km/h)

Humidity (%)

air 11.9 /

water_drop 62.3%