Ultra Marathons in the UK
577 upcoming Ultra Marathon events
Green Lane Car Park, Corwen, Clwyd
18 Oct 2026
50K, 50K
Ely, England
18 Oct 2026
66K
Shotley Bridge, near Consett
18 Oct 2026
25K, 53K
Four Reservoirs Ultra Trail Run
Consett, England
18 Oct 2026
25K, 53K
Keynsham, England
18 Oct 2026
50K, 50 Miles
Among The Pines Backyard Ultra
Gisburn Forest and Stocks - Forestry England, Slaidburn, Lancashire
24 Oct 2026
4.167 mile loop each hour
Endurancelife | North York Moors
Ravenscar, England
24 Oct 2026
8 Miles, 8 Miles, 15 Miles, 15 Miles, Marathon, Marathon, 34 Miles, 34 Miles
Jedburgh Three Peaks Ultramarathon & Relay
Jed Thistle Pavilion, Jedburgh
24 Oct 2026
38 Miles, 38 Miles
Left Handed Giant 12-Hour Backyard Ultra
Bristol, England
24 Oct 2026
4.167 mile loop each hour
Nidderdale Showground, Pateley Bridge
24 Oct 2026
55 Miles
Pateley Bridge CC, Pateley Bridge
24 Oct 2026
Half Marathon, 20 Miles, 32 Miles, 56 Miles
Oxford, England
24 Oct 2026
47 Miles
Keswick, England
24 Oct 2026
54 Miles
Chalfont Saint Peter, England
25 Oct 2026
14K, 30 Miles, 40 Miles
Bishop's Stortford, England
25 Oct 2026
30 Miles, 30 Miles
Hay-on-Wye, Wales
30 Oct - 01 Nov 2026
50K, 100K
East Grinstead, England
30 Oct - 31 Oct 2026
50K
Berkamsted Cricket Club, Berkhamsted, Herts
31 Oct 2026
50K
Maiden Newton, England
01 Nov 2026
36 Miles, 36 Miles
Reason To Treason | Northampton
Northampton Active, Northampton, Northamptonshire
01 Nov 2026
7 hours, 3K, 5K, 10K, Half Marathon, Marathon, 30.6 Miles, 50K
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