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© 2026 raceindex.org. Derived figures use a published methodology; modelled costs are labelled.

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Henley Triathlon

Henley Triathlon

Henley-on-Thames · MAY 2026 · Independent

Data current as of 2026-06-24

At a glance

SwimPool
Wetsuitnon-wetsuit indoor pool swim
SettingCity
StartHenley Leisure Centre & Gillotts School, Oxfordshire RG9 1PS

celebrating over 18 years
25m indoor pool swim

View course map / route ↗

Typical race-day conditions

Around race day in Henley-on-Thames: 14°C typical, 2 mm rain, 20 km/h wind. (10-year Open-Meteo average.)

Distances offered (2)

Super-sprint

200 m swim · 12.5 km bike · 2.5 km run

Entry from £89

CourseLaps
Run terrainflat grass laps on school playing field
SwimPool
Cut-offno cut-off times
Transitionssplit transitions at the leisure centre and school playing field

Sprint

400 m swim · 25 km bike · 5 km run

Entry from £90

CourseLaps
Run terrainflat grass laps on school playing field
Laps2
SwimPool
Cut-offno cut-off times
Transitionssplit transitions at the leisure centre and school playing field

Common questions

What triathlon formats does Henley Triathlon offer?

Henley Triathlon currently lists Super-sprint (200 m swim · 12.5 km bike · 2.5 km run); Sprint (400 m swim · 25 km bike · 5 km run) on raceindex.org.

Where can I verify Henley Triathlon details?

Use the linked official event website alongside the raceindex.org provenance and methodology notes shown on this page.

Official event website ↗

How we calculated this

Published facts and derived model outputs on this page are tied to stored sources or a published, version-locked methodology. We show the provenance so runners, coaches and organisers can check it. Data on this page is current as of 2026-06-24.

Derived numbers use scoring-methodology-v1.0.

Sources used on this page (2)

Layer E archive-api.open-meteo.com
Layer A uktriathlon.co.uk · fetched 2026-06-24

Read the full methodology →

Henley Triathlon — course, terrain & details · raceindex.org