I did an interval training, 5 series of tempos over 100, 200, 300 and 400 m (interval 100 m, series interval 400 m). The graph shows my watch’s recorded running data. The target pace for the tempos was 5:15 - 5:30 min/km (8:27 - 8:51 min/mi); actual paces were faster, though. 🏃
