Progress against the field
Between Singapore 2026 and Jakarta 2026, Sastriantono sastriantono pulled 23:27 ahead of the field.
The clock says 30:03 faster, but the races themselves got 6:36 quicker for everyone.
How this is worked out ⓘ
A finish time moves for two reasons: the athlete, and the race — its course, its floor, its day. For each pair of races in a row in one category, we take everyone who raced both and use the middle of how much they moved (the median) as "the race". Whatever is left is the athlete. Doubles are compared only when the same two people raced both, and told as the pair's; relays are left out. A pair with fewer than 15 athletes in common is not shown.
Every race
2 races · 2 events
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Jakarta27 Jun 2026Individual Open · Men1:38:26 PB656/1653Beat 60%
↑ 85 days after Singapore 2026 23:27 better than the field Why ↓Close ↑
23:27 better than the field: 30:03 faster on the clock, against 6:36 faster for everyone.
The fieldCompare these two →6:36 faster This athlete30:03 faster -
Singapore3 Apr 2026Individual Open · Men2:08:29301/387Beat 22%