www.atwevents.co.uk

ATW Odyssey 12hr Trail Run

Huntingdonshire, East of England, United Kingdom

calendar_today 08 Aug, 2026

About the Event

Embark on a 12-hour journey of physical and mental endurance at the ATW Odyssey12, the ultimate team and solo challenge set for Saturday, 8 August 2026 in Riverside Park, St Neots. Now part of the exhilarating First to Full Triathlon Festival, this iconic event dares you to run as many 5.3km multi-terrain laps as possible along the scenic river paths from 10:30 AM until 10:30 PM. Compete solo, as a pair, or in a team of 3-6, pushing your limits in a uniquely supportive atmosphere centered around the lively "Tent of Enlightenment" aid and cheer station. More than just a race, it's a full-day festival with live music, family activities, camping, and a vibrant community spirit, celebrating every runner's personal odyssey regardless of distance covered. With awards for the farthest distance and fastest lap, it's the perfect blend of extreme challenge and incredible fun. Secure your spot for a day where every lap is a story and the finish line is just the beginning of your legend.

Races Offered

Full Distance Triathlon

Aug 08, 2026

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Distance — 3.8 km 180 km 42.2 km

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06:30

Full Distance Triathlon Relay

Aug 08, 2026

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Distance — 180 km 42.2 km

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06:30

Half Distance Triathlon

Aug 08, 2026

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Distance — 90 km 21.1 km

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07:30

Half Distance Triathlon Relay

Aug 08, 2026

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Distance — 90 km 21.1 km

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07:30

Weather History

These values represent the 3-year monthly averages for August in Huntingdonshire.

thermostat Temperature

13.5° / 22.5°

wb_sunny Feels like

11.4° / 19.7°

light_mode Avg sunshine hours

10h 26m

water_drop Avg rainfall

1.2 mm

ac_unit Avg snowfall

—

air Avg wind speed

15.1 km/h (Gentle breeze)

opacity Sweat loss rate

Moderate

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Moderate (4.9)

humidity_mid Humidity

68.8%

wb_twilight Sunrise

05:45

nightlight Sunset

20:22

About Huntingdonshire

Learn more about the host city, Huntingdonshire.

Huntingdonshire is a local government district in Cambridgeshire, England. The district had a population of 180,800 at the 2021 census, and has an area of 354.3 square miles (918 km2). The largest towns are St Neots (33,410), Huntingdon (25,428), and St Ives (16,815). The district council is based in Huntingdon.