Tecumseh Trail Challenge Training Runs
About this race
Indiana Trail Running Association's training runs for DINO's Tecumseh Trail Challenge
Training Runs #1 & #2 are non-competitive group runs to introduce runners to Yellowwood State Forest and experience key portions of the Tecumseh Trail Challenge marathon and 50K courses. Each training run will be lightly marked, and runners will be encouraged to download the course GPX prior to starting. Course maps may be found via DINO's event website.
The terrain can be quite challenging and cell service is poor. For safety, checking in and out of the group run is mandatory.
https://www.indianatrailrunning.org/
https://www.dinoseries.com/tecumseh-trail-marathon
Training Run #1: 9.4 Miles
Start/Finish to Prang Aid Station and back
September 13, 2025
10:00 am
Unmanned water stop at Prang Aid Station (4.7 miles)
Meet at Jackson Creek Trail Head in Yellowwood State Forest
39.18445264972188, -86.33760821521159
772-1564 Yellowwood Lake Rd, Nashville, IN 47448
Training Run #2: 12.1 Miles
Start/Finish to Scare O'Fat loop, Y-Trail, and back to Start/Finish
September 27, 2025
10:00 am
Unmanned water stop at Dam Aid Station (2 & 6.3 Miles)
Meet at Jackson Creek Trail Head in Yellowwood State Forest
39.18445264972188, -86.33760821521159
772-1564 Yellowwood Lake Rd, Nashville, IN 47448
AllTrails Map of 50k Course
Pick your distance
Running
Tecumseh Trail Challenge Training Run #1
Training Run #1: 9.4 Miles Start/Finish to Prang Aid Station and back September 14, 2024 10:00am Unmanned water stop at Prang Aid Station (4.7 miles) Map available from DINO https://www.dinoseries.com/tecumseh-trail-marathon Meet at Jackson Creek Trail Head in Yellowwood State Forest 39.18445264972188, -86.33760821521159 772-1564 Yellowwood Lake Rd, Nashville, IN 47448
Tecumseh Trail Challenge Training Run #2
Training Run #2: 12.1 Miles Start/Finish to Scare O'Fat loop, Y-Trail, and back to Start/Finish September 28, 2024 10:00am Unmanned water stop at Dam Aid Station (2 & 6.3 Miles) Map available from DINO https://www.dinoseries.com/tecumseh-trail-marathon Meet at Jackson Creek Trail Head in Yellowwood State Forest 39.18445264972188, -86.33760821521159 772-1564 Yellowwood Lake Rd, Nashville, IN 47448
Typical race-day weather
Based on 3 years of Open-Meteo archive data for this event's race dates in Nashville, plus the 3 days either side.
The sun rises at 7:23 AM and sets at 7:58 PM local time (EDT) in Nashville on September 12, 2026 — 12h 34m 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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🏃 Plan Your Next Race in Nashville
Find upcoming events by distance:
- Nashville 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, 7 Nashville events
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