Run 1.1 miles on park paths, Bike 11 miles on closed roads , Run another 1.1 miles on park paths.
Apr 11, 2026
Distance — Individual Adult Duathlon
Type — Running
08:00
$89.00
Apr 11, 2026
Distance — Individual Junior & High School Duathlon
Type — Running
08:00
$59.00
Apr 11, 2026
Distance — Relay Adult Duathlon
Type — Running
08:00
$134.00
Apr 11, 2026
Distance — Relay FAMILY Duathlon
Type — Running
08:00
$119.00
Apr 11, 2026
Distance — Relay Junior & High School Duathlon
Type — Running
08:00
$84.00
Apr 11, 2026
Distance — Virtual Duathlon
Type — Running
08:00
$75.00
These values represent the 3-year monthly averages for April in Seaford.
Seaford is a commuter town and coastal resort in East Sussex, with a population in 2021 of 23,865.
Read more launchExplore other exciting events happening in this same region.
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calendar_today Mar 28, 2026
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