Official event page for U.S. Open Golf Championship 2026. MD seed source used: /data/.openclaw/workspace/sportplan2030/source-discovery/seed-sources/worldwide-sports-event-websites-2026-05-11.md. Evidence: Seeded official golf major source family; 2026 U.S. Open listed for 18–21 June at Shinnecock Hills Golf Club.
Date
2026(e)ko eka. 18(a) - 2026(e)ko eka. 21(a)
Distance
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Elevation
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Difficulty
n/a