Koster NED

07. Female
Events
1500 Metres track 3000 Metres track 5000 Metres track

1500 Metres

PB: 239.79 seconds
Season Bests & Year-on-Year Change
Season Bests
Year Season Best Age vs Prior Year % Change
2026 4:04.04 — +0.31 +0.13%
2025 4:04.35 — -0.58 -0.24%
2017 4:03.77 — +0.07 +0.03%
2016 4:03.84 — -4.05 -1.69%
2015 3:59.79 — +5.13 +2.09% PB
2014 4:04.92 — +nan +nan% PB