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Sprinting/jump performances are invalidated for world record purposes if there's over 2.0 m/s of wind assistance. There is no rule for marathons.
by jjmarr 6mo ago
Sprinting/jump performances are invalidated for world record purposes if there's over 2.0 m/s of wind assistance.
There is no rule for marathons.
- dmurray 6mo agoThere is a rule for marathons to counter wind assistance, but it's basically that the finish of the race needs to be pretty close to the start.