Mixed 4 X 400m Relay. Official results of the athletics 4 x 400m relay mixed event at the tokyo summer olympics. Mixed 4 x 400m relay | final | race replay.
Mixed 4×400 meter relay team owns it. Eugene, ore., (july 16) — the complete results, race splits, and places for the 4×400 meters mixed relay final at the world athletics championships 2022 here at hayward.