The blog of timeoutdoors' Challenges Editor Elaine Aronson, featuring what's hot in the world of adventure challenges, charity challenges, fundraising & major sporting events...
 
 
 
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10K runs

One of the most popular road running distances.
10K runs

Half marathons

At 13.1 miles, a popular choice for newcomers to longer distance road running.
Half marathons

Marathons

The marathon is the ultimate running event at 26.2 miles. Details of events in the UK, Europe and across the world.
Marathons

Trail runs

Trail runs of all distances, including TRA affiliated events.
Trail runs