Trail Running Events Trail running can take many forms and can range from tricky ascents up rocky mountain paths to scenic runs along river or canal tow paths. We have trail runs to suit all abilities and at The Race Organiser, you will always enjoy our trail runs. If you love trail running, we have plenty of races to choose from. Trail Running Events in 2021 If you’re looking to get your trail running fix in 2021 then look no further. We have races for all levels of runners from beginners to seasoned athletes. We have trail running events that take place in the grounds of stately homes such as Loseley Park 10k and 5k, trail runs which follow canal tow paths such as the Grand Union Canal Half Marathon, and a Cross Country Series which takes place come rain or shine. Trail Runs Near Me The Race Organiser trail runs have events across the south of England, from Surrey to London to Essex in the south east and across to Henley and Windsor in the south west. If you live in London, Berkshire, Surrey, Essex, Hampshire, or any of the neighbouring counties, you will find a trail run near you.