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CrashStats

Serious M25 crash in Runnymede on 7 September 2025 at 17:16 involving a Yamaha MT motorcycle

A motorcycle, a Yamaha MT motorcycle and a Ford Fiesta were involved in a crash on the M25 in Runnymede at 17:16 on Sunday 7 September 2025. The 33-year-old male rider of the Yamaha MT motorcycle and a 37-year-old male passenger on the motorcycle were seriously injured.

It happened in daylight in fine weather on a dry dual carriageway with a 70 mph limit, away from any junction.

Severity
Serious
Date
7 Sep 2025
Sunday, 17:16
Vehicles
3
Yamaha MT and 2 others
Casualties
2
2 seriously injured

Location of the crash

Police recorded the crash at latitude 51.36877, longitude -0.506, in the KT15 postcode district and within the built-up area of Addlestone. It is one of the crashes that make up the Addlestone North, Runnymede, KT15 1QT area accident hotspot.

Map of where the crash happened in Runnymede

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  • 1 crash
  • Serious

Collision details

Basic information

Reference
2025451638570
Council area
Runnymede
Police force
Surrey
Police attended the scene
Yes
Highway authority
Surrey

Road and location details

First road class
Motorway
First road number
25
Road type
Dual carriageway
Speed limit
70 mph
Urban or rural
Rural
Trunk road
Trunk road (National Highways)

Junction information

Junction type
Not at junction or within 20 metres

Pedestrian crossing information

Crossing facilities
No physical crossing facility within 50 m

Environmental conditions

Light conditions
Daylight
Weather
Fine, no high winds
Road surface
Dry

Enhanced collision data

Serious injury band
Moderately serious
How severity was recorded
From injuries recorded by police (CRASH system)
Estimated chance it was serious
100%
Estimated chance it was slight
0%

The 6 nearest recorded crashes

The nearest, 7 metres away, was a slight injury crash on 26 July 2013.

Vehicles involved (3)

  • Vehicle 1: Motorcycle

    Motorcycle, engine size unknown

    Position at junction
    Not at or within 20 metres of junction
    Left-hand drive
    No
    Driver age
    25 years

  • Vehicle 2: Yamaha MT

    Motorcycle over 500cc

    Manoeuvre
    Going ahead
    Travelling from
    South East
    Travelling to
    North
    Position at junction
    Not at or within 20 metres of junction
    Skidding and overturning
    Skidded and overturned
    First point of impact
    Front
    Left-hand drive
    No
    Journey purpose
    Personal business or leisure
    Driver sex
    Male
    Driver age
    33 years
    Engine capacity
    998 cc
    Fuel or propulsion
    Petrol
    Driver home area deprivation
    40 to 50% least deprived
    Distance from driver's home
    20 to 100 km

  • Vehicle 3: Ford Fiesta

    Car

    Manoeuvre
    Going ahead
    Travelling from
    South East
    Travelling to
    North West
    Position at junction
    Not at or within 20 metres of junction
    First point of impact
    Back
    Left-hand drive
    No
    Journey purpose
    Personal business or leisure
    Driver sex
    Female
    Driver age
    27 years
    Engine capacity
    1,084 cc
    Fuel or propulsion
    Petrol
    Driver home area deprivation
    10% most deprived
    Distance from driver's home
    Over 100 km

Casualties (2)

  • Casualty 1: Rider

    Serious

    Male, aged 33, motorcyclist (over 500cc), on vehicle 2 (Yamaha MT)

    Serious injury band
    Moderately serious
    Home area deprivation
    40 to 50% least deprived
    Distance from home
    20 to 100 km

  • Casualty 2: Passenger

    Serious

    Male, aged 37, motorcyclist (engine size unknown), on vehicle 1 (Motorcycle)

    Serious injury band
    Less serious
    Home area deprivation
    10 to 20% most deprived
    Distance from home
    20 to 100 km

Data source

This record comes from the Department for Transport’s road safety data (STATS19), in which police forces in Great Britain record every road crash reported to them where someone was injured. It is reference 2025451638570 in the data published on GOV.UK under the Open Government Licence v3.0, and one of the crashes counted in the Runnymede road accident statistics for 2025.