Resolution criteria

• Resolves to the national team listed as “Gold” in the Men’s 4x100m Relay final at the World Athletics Championships Tokyo 2025 on the official World Athletics results page for that event. Primary source: the event’s “Final – Result” page; fallback: the Tokyo 2025 results hub. Scheduled final: Sunday, September 21, 2025 at 9:20pm JST. (worldathletics.org)

Background

• The 2025 World Athletics Championships run September 13–21 in Tokyo; the men’s 4x100m final is slated for Sep 21 at 9:20pm JST. (worldathletics.org)

• Recent form: USA are the defending world champions from Budapest 2023 (Italy silver, Jamaica bronze). At Paris 2024, Canada won Olympic gold, South Africa took silver, Great Britain bronze, and the USA were disqualified. (en.wikipedia.org)

• Relay qualifying: Most men’s 4x100m spots were earned at World Relays Guangzhou 2025; South Africa won that event in 37.61. Additional places were allocated via top lists through August 24, 2025. (worldathletics.org)