Course
Course Maps
100 miles. 80 miles. 62 miles. 31 miles.

Registration for the next edition has not opened.
We earn a small commission when you register through this link, at no cost to you. Details
Official race website90 Hermitage Dr, Tullahoma, TN 37388
The pin marks the address the race lists, which is usually the start. Course maps are the organizers' own.
The 103-mile bike course climbs 5,490 feet, about 53 feet a mile: rolling.
| Course | Distance | Climbing | Terrain |
|---|---|---|---|
| 2025 ERV100 -100 milesBike, loop, steepest 12% | 103 mi | 5,490 ft | rolling |
| 2025 ERV100 - 80 milesBike, loop, steepest 12% | 82 mi | 3,839 ft | rolling |
| 2024 ERV100 - 62 milesBike, loop, steepest 6% | 64 mi | 2,442 ft | rolling |
From the course maps the organizers publish on Ride with GPS and MapMyRun; climbing is the total gain the map reports. Courses can change between editions, so check the date on the map.
National lists computed from results, entry fees, course maps and water temperatures; they refresh through the day.
What the organizers of 2025 Elk River Valley 100 cover on their registration page, in brief.
Course
100 miles. 80 miles. 62 miles. 31 miles.
Parking and travel
Holiday Inn Express and Suites Tullahoma. Hampton Inn Tullahoma.
Awards
Gran Fondo Awards: Top Finishers for Each Route 31 Mile Route - Awards to Top Finisher (Male/Female). 62 Mile Route - Awards to Top Finisher (Male/Female). 80 Mile Route - Awards to Top Finisher (Male/Female). 100 Mile Route - Awards to…
Organize this race? Add details or a correction
You are invited to 2025 Elk River Valley 100, the middle Tennessee Gran Fondo by Pedal for Alzheimer’s, on Saturday, August 30, 2025! This event will bring awareness to Alzheimer’s and welcome cyclists to ride in timed route distances including 31-mile, 62-mile, 80-mile, and 100-mile options.