I am currently training for the S25 half marathon in Berlin on 11 May 2025.
You can find my training data (pace, distance, heart rate, etc.) from this year in this CSV file.

Distance: 21.1 km / 13.1 miles.
Course: Flat.
Training level: Pretty consistent 5 runs per week since February.

Current personal bests:

• 1 km: 4:25.6

• 5K: 24:18

• 10K: 50:51

• Longest run: 19.24 km

Official chip time will be used.
Predictions resolve to the minute.