![Les participants prennent les « murs d'héro » de 12 mètres de haut pendant Tough Mudder London South au Matterley Bowl à Winchester, Hampshire Photo Stock - Alamy Les participants prennent les « murs d'héro » de 12 mètres de haut pendant Tough Mudder London South au Matterley Bowl à Winchester, Hampshire Photo Stock - Alamy](https://l450v.alamy.com/450vfr/g7ek7h/les-participants-prennent-les-murs-d-hero-de-12-metres-de-haut-pendant-tough-mudder-london-south-au-matterley-bowl-a-winchester-hampshire-g7ek7h.jpg)
Les participants prennent les « murs d'héro » de 12 mètres de haut pendant Tough Mudder London South au Matterley Bowl à Winchester, Hampshire Photo Stock - Alamy
![Participants take on 'Electric Eel' during Tough Mudder London South at The Matterley Bowl in Winchester, Hampshire Stock Photo - Alamy Participants take on 'Electric Eel' during Tough Mudder London South at The Matterley Bowl in Winchester, Hampshire Stock Photo - Alamy](https://c8.alamy.com/comp/G7EK7E/participants-take-on-electric-eel-during-tough-mudder-london-south-G7EK7E.jpg)
Participants take on 'Electric Eel' during Tough Mudder London South at The Matterley Bowl in Winchester, Hampshire Stock Photo - Alamy
![Tough Mudder London South. Participants battle it out over a 12 mile course filled with obstacles and lots of mud Stock Photo - Alamy Tough Mudder London South. Participants battle it out over a 12 mile course filled with obstacles and lots of mud Stock Photo - Alamy](https://c8.alamy.com/comp/E9WTT8/tough-mudder-london-south-participants-battle-it-out-over-a-12-mile-E9WTT8.jpg)
Tough Mudder London South. Participants battle it out over a 12 mile course filled with obstacles and lots of mud Stock Photo - Alamy
![A participant slides down 'Fire in your Hole' during Tough Mudder London South at The Matterley Bowl in Winchester, Hampshire Stock Photo - Alamy A participant slides down 'Fire in your Hole' during Tough Mudder London South at The Matterley Bowl in Winchester, Hampshire Stock Photo - Alamy](https://c8.alamy.com/comp/G7EK7K/a-participant-slides-down-fire-in-your-hole-during-tough-mudder-london-G7EK7K.jpg)