The 2026 Tecumseh Trail 50K has concluded.Share your finish2026 Results

Tecumseh Trail 50K

Race complete
Nashville, IN, USA · October 17, 2026·
clear-day37°·50° high·Breezy·Dry
10
Register

Race Day Weather

clear-day
37°at start
54° high
Breezy
Dry
Your goal
0:00:00

Cold start — layer up, big temp swing, moderate wind

Runners will start in chilly 37°F conditions — dress in layers for the corral and plan to shed early. Temps will climb significantly to 54°F by later miles, so expect fading conditions as the race progresses. Moderate winds around 13mph may affect pacing on open sections of the course.

clear-night10
clear-night10
clear-day10
clear-day10
clear-day9
clear-day10
partly-cloudy-day10
clear-day10
clear-day10
clear-day10
clear-day10
clear-day10
clear-day10
clear-day10
clear-night10

Pace Calculator

31.1mi
0:00:00
HH:MM:SS
Pace
—

Enter a finish time to see what race day does to it.

Get forecast alerts for Tecumseh Trail 50K

We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.

Race Plan

Get your personalized Tecumseh Trail 50K race plan

A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.

Race Pace
Weather Splits
Nutrition
Gear & Packing
T-Minus
Carb Tracker
Spectator Guide
Race Band

Race Info

The Tecumseh Trail 50K starts at the Group Camp at Yellowwood Lake in Yellowwood State Forest, in Brown County, Indiana, and heads north on a gravel road before joining the Tecumseh Trail. It runs single track with rolling, technical and hilly sections, then a gradual gravel climb on Indian Hill Road of just over a mile before the course loops back toward the lake. Runners lap Yellowwood Lake, climb Scarce O' Fat Trail and return down it past the Dam aid station, then take on a late climb known as That Hill before descending DuBois Ridge to the finish. It is the longest distance on the Saturday of race weekend.

Race weekend

Saturday, October 17
8:00 AM50K (31.1 mi)
8:15 AMMarathon (26.2 mi)8:30 AMHalf Marathon (13.1 mi)9:00 AM8M (8.0 mi)
9:00 AM50K Relay (31.1 mi)

FAQ

When is the 2026 Tecumseh Trail 50K?

The 2026 Tecumseh Trail 50K will be held on Saturday October 17, 2026.

What is the time limit for the Tecumseh Trail 50K?

The time limit for the Tecumseh Trail 50K is 10.5 hours.

What will the weather be like for the 2026 Tecumseh Trail 50K?

The forecast calls for a high of 54°F and a low of 37°F with a 0% chance of rain. Check our detailed hourly forecast above for the best 50K race plan.

Historical Weather

Based on 22 years of data
Avg Temp
46°F
L:40° H:52°
RunScore
8
Conditions
Rain Freq
18%
4 of 22 yrs
Wind8mph
Dew37°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-day
37°/50°-
10
2025
partly-cloudy-day
58°/79°-
5
2024
clear-day
37°/68°-
8
2023
clear-night
39°/68°-
8
2022
clear-night
47°/72°-
7
2020
cloudy
46°/51°-
10
2019
rain
50°/54°Moderate
5
2018
cloudy
43°/53°-
10
2017
cloudy
36°/38°-
10
2016
clear-night
64°/76°-
5
2015
cloudy
65°/73°-
5
2014
partly-cloudy-night
56°/68°-
7
2014
cloudy
39°/47°Light
9
2012
cloudy
48°/61°-
9
2011
partly-cloudy-night
42°/51°-
10
2010
cloudy
30°/32°Light
10
2009
clear-night
14°/30°-
10
2008
cloudy
25°/28°Light
9
2007
clear-night
25°/32°-
9
2006
clear-night
21°/33°-
10
2004
clear-night
30°/46°-
9
2003
partly-cloudy-night
30°/39°-
10