Stanmore Jafferys

Stanmore Jafferys, popularly known by its 2 letter initials ‘SJ’ is a community based sports organisation affiliated to The KSIMC of London, in Stanmore, Northwest London. SJ is a Charitable Organisation (NO: 119726).

Stanmore Jafferys

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Dubai Marathon 2026

Dubai, UAE

Marathon

Napoli City Half Marathon Relay 2026

Naples, Italy

Relay

Napoli City Half Marathon 2026

Naples, Italy

Half Marathon

Run4Rome Relay 2026

Rome, Italy

Relay

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Run Rome The Marathon 2026

Rome, Italy

Marathon

Venice Night Trail 2026

Venice

10 Mile

Vienna City Marathon 2026

Vienna, Austria

Marathon

Prague Marathon 2026

Prague, Czech Republic

Marathon

Great Bristol 10k 2026

Bristol

10K

Great Manchester 10k 2026

Manchester

10K

SuperHalfs - Cardiff Half 2026

Cardiff, Wales

Half Marathon

Chicago Marathon 2026

Chicago

Marathon