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Athlete profile: Jiri Kostka
CountryCzech Republic
World Ranking Middle/Long 1106 / Sprint 234 (as of 31/10/2025)

Junior World Orienteering Championships (JWOC)
Best result 52. place:

2022, Long, Portugal

Best for each discipline:

Long: 52. place 2022, Portugal
Middle: 77. place 2022, Portugal
Sprint: 79. place 2022, Portugal
Relay: DSQ 2022, Portugal

[Click to show all JWOC results]


Other international results

IOF World Ranking:
World Ranking position: Middle/Long 1106 / Sprint 234 (as of 31/10/2025)
See also all IOF WRE results for Jiri Kostka including updated WR position

Jiri Kostka is found under the following names:
Jiri Kostka (4 times) .