Welcome to the Donnersberg Schaaf!
Test your endurance on this challenging GPS route! Follow the trail, scan all 10 checkpoints, and compete for the best time. No registration required - just generate a start number and go!
How It Works
Generate Start Number
Get your unique 6-digit start number (valid for 24 hours)
Download GPX File
Load the route into your GPS device or smartphone app
Complete the Route
Scan all 10 QR codes at checkpoints along the way
Check Your Time
Your time is calculated automatically - find it on the leaderboard!
map Route Preview
Preview the Donnersberg Schaaf route on the map below. The route is approximately XX km long.
Loading map...
location_on Download Route
Download the GPX file to load into your navigation app (Komoot, Strava, etc.)
download Download GPX Fileconfirmation_number Generate Your Start Number
Click below to generate your unique start number. Remember it - you'll need it at each checkpoint!
leaderboard View Leaderboard
Check your ranking and see all completed challenges.
leaderboard Go to Leaderboardinfo Important Notes
- Your start number is valid for 24 hours from generation
- You must scan all 10 checkpoints in order
- Each checkpoint can only be scanned once
- Time is calculated from first to last checkpoint scan
- No personal data is collected - only your start number is tracked
- Keep your start number safe - you can't retrieve it if lost