The men's

4 × 100 metres relay The 4 × 100 metres relay or sprint relay is an athletics track event run in lanes over one lap of the track with four runners completing 100 metres each. The first runners must begin in the same stagger as for the individu ...

at the

2021 World Athletics U20 Championships The 2021 World Athletics U20 Championships, also known as the World Junior Championships, was an international athletics competition for athletes qualifying as juniors (born no earlier than 1 January 2002), which was held from 18 to 22 August 2 ...

was held at the

Kasarani Stadium The Moi International Sports Centre (abbreviated as MISC) is a multi-purpose stadium in Kasarani, Kenya. It was built in 1987 for the All-Africa Games held in Nairobi. The facilities include a 60,000 seat arena with a running track and a pitch u ...

on 21 and 22 August.

Records

Results

Heats

Qualification: First 3 of each heat ( Q ) plus the 2 fastest times ( q ) qualified for the final.

Final

The final was held on 22 August at 16:46.

References

{{DEFAULTSORT:2021 World Athletics U20 Championships - Men's 4 x 100 metres relay Relay 4 x 100 metres Relays at the World Athletics U20 Championships