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About RaceIndexOur methodologyData coverageCyclingTriathlon
  • Ultramarathon
  • 50 km
  • Nashville
  • Event weekend starts
  • Open entry

Tecumseh Trail Marathon (Tecumseh Trail Challenge), Nashville Indiana Ultramarathon

This race edition

Race date
Date not confirmed for this distance
Race timezone
Timezone not confirmed
Edition status
Status not confirmed

Entry options

2026 edition

Entry options are not yet confirmed for this edition. Check the organiser before making plans.

Modelled energy-cost change 5.8% versus flat · net elevation 0 m

View verified GPS mapOfficial event website & entry ↗
Data current as of

Decision summary

Tecumseh Trail Marathon (Tecumseh Trail Challenge), Nashville Indiana Ultramarathon at a glance

Route ascent
1,196 m

Lower than 80% of comparable mapped races

Typical conditions
74/100

Historical race-date favourability, not a forecast

Evidence depth
22 verified facts

Stored GPS route

Quick answers

What runners ask first

Tecumseh Trail Marathon (Tecumseh Trail Challenge), Nashville Indiana Ultramarathon route map

raceindex.org has a GPS course file for Tecumseh Trail Marathon (Tecumseh Trail Challenge), Nashville Indiana Ultramarathon, so runners can inspect the route line on the map. Elevation charts and ascent figures appear only when that file includes usable elevation data.

How hilly is the Tecumseh Trail Marathon (Tecumseh Trail Challenge), Nashville Indiana Ultramarathon?

The Tecumseh Trail Marathon (Tecumseh Trail Challenge), Nashville Indiana Ultramarathon route has 1,196 m of ascent, 1,195 m of descent and an estimated 5.8% grade-adjusted pace penalty versus a flat route.

Where does the Tecumseh Trail Marathon (Tecumseh Trail Challenge), Nashville Indiana Ultramarathon route go?

The Tecumseh Trail Marathon (Tecumseh Trail Challenge), Nashville Indiana Ultramarathon route starts at Group Camp @ Yellowwood Lake, Yellowwood State Forest, 775 Yellowwood Lake Rd, Nashville, IN 47448, next to the Jackson Creek Trail Head parking lot and finishes at Group Camp @ Yellowwood Lake, Yellowwood State Forest. Underfoot, expect trail. The setting includes countryside and forest.

Race character

Scenery

  • Countryside
  • Forest
  • Lakeside
  • Riverside

Atmosphere

  • Wilderness
  • Community
  • Scenic Tour

Terrain

  • Trail

Entry, logistics and records

Records and field

Field size
Capped per distance via RunSignUp limited registration (spots remaining shown per distance); exact caps not published

Entry requirements

Entry status
Open entry: The held registration model is open entry and this edition is not marked sold out.
Cut-off
6:30pm finish cut-off
Sold out
No
Qualification status
No qualifying standard; open Entry trail ultra

Race day logistics

Race village
No
Medal
Finisher medals awarded, plus age group awards
Finisher tee
Hoodies/T-shirts are optional add-ons to keep entry fees lower

Access and course status

Start
Group Camp @ Yellowwood Lake, Yellowwood State Forest, 775 Yellowwood Lake Rd, Nashville, IN 47448, next to the Jackson Creek Trail Head parking lot
Finish
Group Camp @ Yellowwood Lake, Yellowwood State Forest

Course facts

Surface
Trail

How hilly is the Tecumseh Trail Marathon (Tecumseh Trail Challenge), Nashville Indiana Ultramarathon?

15%18%33%20%14%
  • Steep descent 15%
  • Descent 18%
  • Flat 33%
  • Climb 20%
  • Steep climb 14%
Total ascent
1,196 m
Net elevation
+0 m
GAP factor
5.8%
Longest climb
640 m at 10.4%
Gradient mix and ascent are derived from the course geometry under our published normalisation, not taken from organiser marketing.

What are typical race-day conditions?

  • 16°CTypical temperature
  • 15 kphTypical wind
  • 3 mmTypical rainfall
  • 74Favourability /100
Typical conditions for the race date and locality, warmer than the endurance-optimal window. These are climatological norms, not a forecast, and are shared across every distance at this event.

More race details

Is the Tecumseh Trail Marathon (Tecumseh Trail Challenge), Nashville Indiana Ultramarathon flat?

Its normalised GAP factor is 5.8% slower than a flat course, with about 1196 m of total ascent.

How we calculated this

Published facts and derived model outputs on this page are tied to stored sources or a published, version-locked methodology. We show the provenance so runners, coaches and organisers can check it. Data on this page is current as of .

Derived numbers use scoring-methodology-v1.0.

Sources used on this page (3)

Read the full methodology →

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