Long distance duathlons

Long distance duathlons

Long distance duathlon events | 10km run + 150km bike + 30km run

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Long distance duathlons in the UK

The ultimate test in the run-bike-run format, a long distance duathlon covers a 10K run, 150K cycle and a 30K run. These events are comparable to ultra marathons and endurance triathlons. Select your location for long distance duathlons in your area or scroll down to see events coming up.

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Long distance duathlons in 2025/2026

Featured events are listed below - select a month/region or the map view to see all events.

Long distance duathlons near you

Select your location for long distance duathlons in your area.

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