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Athlete Netherlands

Siemen Harm Leffers

Siemen Harm Leffers has one HYROX race: the men's Doubles Open at Amsterdam 2026. It took 1:09:16, 6th of 51 men's teams, faster than 88% of the field.

Best finish, by category
Doubles Open · Men
1:09:16
Amsterdam 2026

Every race

1 races · 1 events

  1. Amsterdam
    21 Jan 2026
    Doubles Open · Men
    1:09:16 PB
    6/51
    Beat 88%

Personal bests, by station

3:54
Amsterdam 2026
1:47
Amsterdam 2026
2:45
Amsterdam 2026
3:10
Amsterdam 2026
4:35
Amsterdam 2026
1:25
Amsterdam 2026
3:03
Amsterdam 2026
3:37
Amsterdam 2026