What counts
Simple rules, checked by a human. If your screenshot shows them clearly, you're in.
Accepted apps
Any app or watch that records your run. For example:
- Strava
- Garmin Connect
- Apple Fitness / Apple Watch
- Coros
- Suunto
- Polar Flow
- Nike Run Club
- adidas Running
- Runkeeper
- Official race results
Missing your app? Submit anyway – if the three essentials are visible, it counts.
Must be visible
- ✓
Distance
At least the badge distance, in one single activity.
- ✓
Date
The day you ran it.
- ✓
Activity type: run
Run, trail run or race. Your name doesn't need to be on it.
Minimum distances
| 10K | 10 kilometres | 10 km |
| 21K | Half marathon | 21.1 km |
| 42K | Marathon | 42.2 km |
| 50K | Ultra 50 | 50 km |
| 75K | Ultra 75 | 75 km |
| 100K | Ultra 100 | 100 km |
Not valid
- Bike rides, e-bike, walks, hikes or any non-running activity
- Edited, cropped-out or manipulated screenshots
- Distance split over several activities
- Someone else’s activity
- Screenshots where distance or date can’t be read
- Manually entered activities without recorded data
A valid proof
One screenshot of the activity summary is enough. Distance, date and activity type are clearly visible. That's all we need.
We check every proof by hand. If something is unclear, we'll ask. Fake proofs are rejected – the badge only means something if it's real.
Unlock your badge