ARCHIVED RACE: Runner’s World Trailblazer Clumber Park Half Marathon @ Clumber Park, Nottingham, United Kingdom on 28 June 2014

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The UK’s largest trail running series is back, and with a new Half Marathon option for 2014!

We’re bringing back all our classic 10k trail routes but we’re adding a Half Marathon option to each venue – can you go double the distance? Our 10k and half marathon routes take you through soft, springy forest […]

ARCHIVED RACE: Runner’s World Trailblazer Clumber Park 10k @ Clumbe Park, Nottingham, United Kingdom on 28 June 2014

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The UK’s largest trail running series is back!

All Trailblazer locations have been selected for the quality of their running routes, their accessibility and their stunning backdrops. We pledge to do the simple things well; extremely well: A way-marked and measured 10k and half marathon route, route profiles and maps, professional pre-race warm-ups, electronic timing […]