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Hellas on Twitter: "A reminder that NFHS Rule (5-3-3) has eliminated the 10- meter acceleration zone and has expanded the 20-meter exchange zone to a 30- meter exchange zone for the 4x100 and 4x200
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United States women's 4×200-meter freestyle relay team Paige Madden, left, Bella Sims and Kathy … | Las Vegas Review-Journal
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Central girls indoor track breaks school record in 4x200-meter relay at Division I State Championship meet - masslive.com
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Austin Texas USA, June 6, 2009: Relay runners exchange baton in the girls 4X200-meter relay at the Texas high school state track championships at the University of Texas track stadium. ©Bob Daemmrich
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China Wins Gold in Swimming Relay, Beating the U.S. and the Favored Australians - The New York Times
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Preview: men's and women's 4x200m relay – IAAF World Relays Yokohama 2019 | PREVIEW | World Athletics
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