Ultra Marathons in East of England
Find your next Ultra Marathon race in East of England. Browse upcoming road and trail events below, with dates and locations to help you plan.
An ultra is anything beyond the marathon, which covers a lot of ground — from a first 50K to multi-day mountain races. Distance is only half the story here: check the elevation, cut-offs and kit list before you enter.
33 upcoming Ultra Marathon events in East of England
Diss, England
12 Sep 2026
50K
Bedford, England
12 Sep 2026
81 Miles
Lowestoft, England
12 Sep 2026
50K
Tilbury, England
12 Sep 2026
10 Miles, 30 Miles, 50 Miles
Flitwick, England
12 Sep - 13 Mar 2027
39 meters, 25K, 50K
Hockwold Hall, Brandon, Norfolk
13 Sep 2026
5K, 10K, 15K, Half Marathon, Marathon, 32 Miles
The Sports Pavillion, Bardwell, Bury St Edmunds
19 Sep 2026
34 Miles, 34 Miles
The Endless Garden Backyard Ultra
Ayot Saint Peter, England
26 Sep 2026
4.167 mile loop each hour
South Woodham Ferrers, England
04 Oct 2026
75 Miles, 75 Miles
Loop Til You Drop Backyard Ultra
Turvey, England
10 Oct 2026
4.167 mile loop each hour
Ely, England
18 Oct 2026
66K
Bishop's Stortford, England
25 Oct 2026
30 Miles, 30 Miles
Berkamsted Cricket Club, Berkhamsted, Herts
31 Oct 2026
50K
Wodson Park Sports & Leisure Centre, Ware, Hertfordshire
05 Nov 2026
6 hours, 5K, 10K, Half Marathon, Marathon, 50K
Cambridge, England
07 Nov 2026
50 Miles, 100 Miles
Tring, England
13 Nov 2026
135K, 135K, 84 Miles, 84 Miles
2026 Winter Weavers' 50km / 100km Ultras
Cromer, Norfolk
14 Nov 2026
50K, 100K
Gt Yarmouth-Broadland Rugby Club, Great Yarmouth
14 Nov 2026
50K, 100K
Cromer, England
14 Nov 2026
100K
Runaway Adventures - North Chilterns 50K
Luton, England
21 Nov 2026
50K, 50K
Found 33 running events
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