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Comparison

Winner: Source A is less manipulative

Source A appears less manipulative than Source B for this narrative.

Topics

Instant verdict

Less biased source: Source A
More emotional framing: Source B
More one-sided framing: Source B
Weaker evidence quality: Source B
More manipulative overall: Source B

Narrative conflict

Source A main narrative

It is free to enter the ballot, but those participants who earn a spot in the 2027 London Marathon will have to pay an entry fee: 'Double your chances' entry - £49.99 UK entrants - £79.99 International entrant…

Source B main narrative

We believe that more than £150m can be raised for good causes and the UK economy will have a £400m social and economic benefit," Hugh Brasher, CEO of London Marathon Events, said.

Conflict summary

Stance contrast: It is free to enter the ballot, but those participants who earn a spot in the 2027 London Marathon will have to pay an entry fee: 'Double your chances' entry - £49.99 UK entrants - £79.99 International entrant… Alternative framing: We believe that more than £150m can be raised for good causes and the UK economy will have a £400m social and economic benefit," Hugh Brasher, CEO of London Marathon Events, said.

Source A stance

It is free to enter the ballot, but those participants who earn a spot in the 2027 London Marathon will have to pay an entry fee: 'Double your chances' entry - £49.99 UK entrants - £79.99 International entrant…

Stance confidence: 53%

Source B stance

We believe that more than £150m can be raised for good causes and the UK economy will have a £400m social and economic benefit," Hugh Brasher, CEO of London Marathon Events, said.

Stance confidence: 53%

Central stance contrast

Stance contrast: It is free to enter the ballot, but those participants who earn a spot in the 2027 London Marathon will have to pay an entry fee: 'Double your chances' entry - £49.99 UK entrants - £79.99 International entrant… Alternative framing: We believe that more than £150m can be raised for good causes and the UK economy will have a £400m social and economic benefit," Hugh Brasher, CEO of London Marathon Events, said.

Why this pair fits comparison

  • Candidate type: Closest similar
  • Comparison quality: 51%
  • Event overlap score: 30%
  • Contrast score: 69%
  • Contrast strength: Strong comparison
  • Stance contrast strength: High
  • Event overlap: Topical overlap is moderate. Issue framing and action profile overlap.
  • Contrast signal: Stance contrast: It is free to enter the ballot, but those participants who earn a spot in the 2027 London Marathon will have to pay an entry fee: 'Double your chances' entry - £49.99 UK entrants - £79.99 International…

Key claims and evidence

Key claims in source A

  • It is free to enter the ballot, but those participants who earn a spot in the 2027 London Marathon will have to pay an entry fee: 'Double your chances' entry - £49.99 UK entrants - £79.99 International entrants - £225 T…
  • Participants can also earn a spot in the race by: Applying through a charity Qualifying with a 'good for age' time Running for a British Athletics Club Will you be entering the 2027 London Marathon Ballot?
  • The London Marathon will take place on Sunday, April 26, 2027.
  • If permission is granted, the London Marathon will be run twice - on Saturday, April 26, and Sunday, April 26.

Key claims in source B

  • We believe that more than £150m can be raised for good causes and the UK economy will have a £400m social and economic benefit," Hugh Brasher, CEO of London Marathon Events, said.
  • This unique, one-off double will allow a record 100,000 participants to take part across the two days - creating the largest fundraising moment in UK sporting history and supporting the work of so many incredible charit…
  • In a one-off event the 2027 marathon will take place across both Saturday April 24 and Sunday April 25.
  • The 2027 TCS London Marathon double is our most ambitious evolution to date - a once-in-a-generation one-time-only reimagining of what a marathon and city-wide celebration of activity can be." Mayor of London Sadiq Khan…

Text evidence

Evidence from source A

  • key claim
    It is free to enter the ballot, but those participants who earn a spot in the 2027 London Marathon will have to pay an entry fee: 'Double your chances' entry - £49.99 UK entrants - £79.99 I…

    A key claim that anchors the narrative framing.

  • key claim
    Participants can also earn a spot in the race by: Applying through a charity Qualifying with a 'good for age' time Running for a British Athletics Club Will you be entering the 2027 London…

    A key claim that anchors the narrative framing.

Evidence from source B

  • key claim
    We believe that more than £150m can be raised for good causes and the UK economy will have a £400m social and economic benefit," Hugh Brasher, CEO of London Marathon Events, said.

    A key claim that anchors the narrative framing.

  • key claim
    The 2027 TCS London Marathon double is our most ambitious evolution to date - a once-in-a-generation one-time-only reimagining of what a marathon and city-wide celebration of activity can b…

    A key claim that anchors the narrative framing.

Bias/manipulation evidence

No concise text evidence snippets were extracted for this section yet.

How score signals are formed

Bias score signal Bias signal combines framing pressure, emotional wording, selective emphasis, and one-sided narrative markers.
Emotionality signal Emotionality rises when evidence contains emotionally loaded wording and evaluative labels.
One-sidedness signal One-sidedness rises when one frame dominates and alternative interpretations are weakly represented.
Evidence strength signal Evidence strength rises with concrete claims, attributed statements, and verifiable contextual support.

Source A

26%

emotionality: 25 · one-sidedness: 30

Detected in Source A
framing effect

Source B

35%

emotionality: 29 · one-sidedness: 35

Detected in Source B
Emotional reasoning

Metrics

Bias score Source A: 26 · Source B: 35
Emotionality Source A: 25 · Source B: 29
One-sidedness Source A: 30 · Source B: 35
Evidence strength Source A: 70 · Source B: 64

Framing differences

Possible omitted/downplayed context

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