2022 - Dempsey Challenge
2022 distances
Running
5k Run/Walk
10k Run/Walk
25 Mile Ride
50 Mile Ride
65 Mile Ride
100 Mile Ride
Virtual Runner/Rider
10 Mile Ride
Race date Weather
Conditions on September 24, 2022 — historical Open-Meteo data.
Course
Route map and elevation profile
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.
Reviews
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Other races near Lewiston
Different organizers, within 40 miles, in the next three months
Dempsey Challenge
St. Mary's Steps for Hope 5K Run/Walk and Kids Obstacle Course
Maine Summit Trek for Tree
Last Man Standing Ultramarathon
🏃 Plan Your Next Race in Lewiston
Find upcoming events by distance:
- Lewiston 5K Races 4 races
- Lewiston Running Calendar 2026 5 races
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, 5 Lewiston events
Spotted something wrong? Tell us and we'll fix it.