London T100 Triathlon

Name: London T100 Triathlon
Start: 2026-07-25
End: 2026-07-26
Location: London

At a glance

SwimDock · ~19°C
WetsuitWetsuits compulsory; mandatory up to 24.9C water temperature (not permitted above 25C).
SettingCity
StartExCeL Centre, Royal Victoria Dock, London
ParkingExCeL on-site parking approx £25 per day; book in advance; 1.9m height restriction on lower level.
Nearest stationPrince Regent DLR (approx 0.1 miles); Custom House DLR also nearby

Royal Victoria Dock swim
ExCeL Centre transition
Westminster bike course past central London landmarks
Tower Bridge

Typical race-day conditions

Around race day in London: 19°C typical, 2.2 mm rain, 21 km/h wind. (10-year Open-Meteo average.)

Distances offered (4)

Super-sprint

400 m swim · 10 km bike · 2.5 km run

Entry fee not published · non-drafting

SurfaceRoad
Run terrainFlat road run around the London Docklands
SwimDock · ~19°C

Sprint

750 m swim · 20 km bike · 5 km run

Entry fee not published · non-drafting

SurfaceRoad
Run terrainFlat road run around the London Docklands
SwimDock · ~19°C

Olympic

1,500 m swim · 40 km bike · 10 km run

Entry fee not published · non-drafting

SurfaceRoad
Run terrainFlat road run around the London Docklands
SwimDock · ~19°C

Middle (70.3)

2,000 m swim · 80 km bike · 18 km run

Entry fee not published · non-drafting

SurfaceRoad
Run terrainFlat road run around the London Docklands
SwimDock · ~19°C

Common questions

What triathlon formats does London T100 Triathlon offer?

London T100 Triathlon currently lists Super-sprint (400 m swim · 10 km bike · 2.5 km run); Sprint (750 m swim · 20 km bike · 5 km run); Olympic (1,500 m swim · 40 km bike · 10 km run); Middle (70.3) (2,000 m swim · 80 km bike · 18 km run) on raceindex.org.

Where can I verify London T100 Triathlon details?

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

Official event website ↗

Loading triathlon event

At a glance

SwimDock · ~19°C

WetsuitWetsuits compulsory; mandatory up to 24.9C water temperature (not permitted above 25C).

SettingCity

StartExCeL Centre, Royal Victoria Dock, London

ParkingExCeL on-site parking approx £25 per day; book in advance; 1.9m height restriction on lower level.

Nearest stationPrince Regent DLR (approx 0.1 miles); Custom House DLR also nearby

Royal Victoria Dock swim

ExCeL Centre transition

Westminster bike course past central London landmarks

Tower Bridge

Distances offered (4)

Super-sprint

400 m swim · 10 km bike · 2.5 km run

Entry fee not published · non-drafting

SurfaceRoad
Run terrainFlat road run around the London Docklands
SwimDock · ~19°C

Sprint

750 m swim · 20 km bike · 5 km run

Entry fee not published · non-drafting

SurfaceRoad
Run terrainFlat road run around the London Docklands
SwimDock · ~19°C

Olympic

1,500 m swim · 40 km bike · 10 km run

Entry fee not published · non-drafting

SurfaceRoad
Run terrainFlat road run around the London Docklands
SwimDock · ~19°C

Middle (70.3)

2,000 m swim · 80 km bike · 18 km run

Entry fee not published · non-drafting

SurfaceRoad
Run terrainFlat road run around the London Docklands
SwimDock · ~19°C

Common questions

What triathlon formats does London T100 Triathlon offer?

Where can I verify London T100 Triathlon details?

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

At a glance

Typical race-day conditions

Distances offered (4)

Super-sprint

Sprint

Olympic

Middle (70.3)

Common questions

What triathlon formats does London T100 Triathlon offer?

Where can I verify London T100 Triathlon details?

How we calculated this

London T100 Triathlon

At a glance

Typical race-day conditions

Distances offered (4)

Super-sprint

Sprint

Olympic

Middle (70.3)

Common questions

What triathlon formats does London T100 Triathlon offer?

Where can I verify London T100 Triathlon details?

How we calculated this