12 oder 24 Stunden Lauf Freudenstadt-Grüntal 2027 Race Guide

Event Overview

Listed edition overview
Date	Apr 17-18, 2027
Location	Freudenstadt-Grüntal, Germany
Format	24-Hour, Fixed-Time
Terrain	Road
Region	Europe
Distance / duration	24 hours / 12 hours
Course model	Loop
Edition note	The organizer confirms April 17–18 and October 3–4, 2027. Both offer 12 and 24 hours; the October date is the next edition of this same event.
Next edition	October 3, 2027. The next 12/24-hour edition runs October 3–4, 2027, starting at 8:00 AM.
Elevation gain	Approximately 70 m per lap.
Cutoff	24 hours
Start	8:00 AM Saturday
Highlights	Black Forest Loop, 12h and 24h Options

Course & Terrain

3.6 km laps; distance ranking counts complete laps only, with no partial-lap measurement.

The organizer-linked route is predominantly asphalt and paving, with a small unknown-surface section.

Entry & Logistics

Listed qualification and support details
Registration and fees	Check the official event website for current availability, deadlines, prices, taxes, and refund terms.
Qualification	Email thomas@neckarlauf.com; race-day registration is allowed. Fee: €45, payable before starting.
Support model	Food from 6:30 AM and drinks; bring a cup. Request included overnight accommodation when registering.
Logistics note	Thomas Dornburg organizes the race at Haldenstraße 10, 72250 Freudenstadt-Grüntal, near Grüntal/Wittlensweiler station.

Why This Race Matters

12 oder 24 Stunden Lauf Freudenstadt-Grüntal is a useful reference point for runners comparing 24-hour events. Its format, terrain, and support model shape the kind of preparation required: not just fitness, but pacing discipline, nutrition planning, foot care, and the ability to make good decisions under fatigue.

Preparing for a Race Like 12 oder 24 Stunden Lauf Freudenstadt-Grüntal

The 24-hour race guide covers the format as a whole. These guides go deeper:

24-hour races explained: How the format works and what to compare before entering.
How to train for a 24-hour race: Progression, walking, night-gear practice, fueling and tapering.
24-hour race pacing strategy: Conservative starts, run/walk options and late-race reassessment.
What to eat during a 24-hour race: Food choices, stomach problems, hydration and caffeine.

Planning Notes

Start conservatively and use flexible process checkpoints for effort, walking, food, fluid, alertness, and symptoms instead of forcing one hourly distance target.
Repetitive surfaces can expose fit, friction, and loading problems. Check in when symptoms or conditions change, and use only footwear already tested for the course.
The directory marks this as having comparatively simpler logistics. That editorial label is not a safety rating; verify cutoffs, terrain, support, crew access, and withdrawal procedures.
Later starts are allowed but do not extend the finish: 12h ends at 8:00 PM; 24h ends next morning at 8:00 AM.
Parts are unlit; a lamp is recommended.
Follow traffic rules and the marked course; animals and entry transfers are prohibited. Report any withdrawal to the organizer.

Verification & Sources

Verification scope: the listed edition's date, location, format, and available logistics were checked against the event-specific official sources below during the directory review dated November 11, 2026. Organizers can revise details after review.

Organizer’s 2026–2027 race calendar — https://neckarlauf.com/
Official 12/24-hour announcement, entry and services — https://neckarlauf.com/geh-heim-lauf.html
Organizer-linked 3.6 km route — https://www.komoot.com/tour/1515588651?ref=wtd&share_token=aysdo0BAzKCB23d2rTea5TuOhY3CfCnZt1nmesFqJJu7tV2bCB
General participation rules — https://neckarlauf.com/ergenislisten.html
Organizer imprint — Thomas Dornburg — https://neckarlauf.com/impressum.html
Multiday Running event directory review scope: November 11, 2026.