The Great Barrow Challenge Summer 10 in 10
This was the first 10 in 10 multi-terrain marathon event in the UK, with 10 marathons in 10 days on offer. Seven different routes - some trail, some road - in the heart of Suffolk, all single loop. Add a 10k loop to create an Ultra. Half marathon options on mainly road routes on Day 3, Day 4 and Day 10. Start and finish at The Academy, Church Farm, Barrow, Bury St Edmunds, Suffolk. Camping and cafe available on site. 27 June - 6 July.