River Driver 50 Miler
About this race
New in 2026 in Lincoln, Maine is the River Driver 50 Miler starting at 4:30 am at the Lincoln Loon, heading south on Rt 2 to Greenbush and back. This is a flat and fast, out and back course for any ability. This race will be part of the Lincoln Marathon 5K/10K/Half/Full which will start at 7:30 am the same day. Burgers, Hot Dogs, Ice cream, whoopie pies, fluff a nutter and more will be waiting for you at the finish line at Prince Thomas Park. And there is even a lake to take a cool dip.
Pick your distance
Trail running
River Driver 50 Miler
Typical race-day weather
Based on 1 year of Open-Meteo archive data for this event's race dates in Lincoln, plus the 3 days either side.
The sun rises at 6:18 AM and sets at 6:35 PM local time (EDT) in Lincoln on September 20, 2026 — 12h 16m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
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Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 3 Lincoln events
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