Fastest relay 1,000 x 400 metres

According to Official Guinness Records,

The fastest time for 1,000 runners to run 400 m in relay is 21 hr 57 min 46 sec and was achieved in an event organised by Turn und Sportgemeinde (Germany) in Lollar, Germany, from 14-15 July 2008.

For a complete list of 2008 records, please visit 2008 Guinness Records in Germany.

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