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Ultra Marathons Found
View all ↓Ultra Marathons
For when the standard 26.2 mile Marathon is just not far enough. Ultra runs (any run over marathon distance) are experiencing a huge growth in popularity in the UK.
From small, locally organised Ultra Marathons, to some of the best known events Find a Race event calendar lists over 100 ultras every year all over the UK. So check out the comprehensive list of races in our 2026 - 2027 Ultramarathon calendar below: and hit the “Refine” button to tailor your search.
If you're looking for something different why not check out our Running Holidays page which lists international running trips and breaks.
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Ultramarathon Calendar 2026 - 2027
🚀Boosted
TrailFest - Holdenby House
Holdenby House, Northampton
Sun 13 Sep 26
£22.00 - £64.00
🚀Boosted
Lone Wolf South West 2026
Exeter, Devon
Sat 10 Oct 26 - Sun 11 Oct 26
£10.00 - £60.00
4.9
🚀Boosted
Race to Remember
Portsmouth, Hampshire
Sat 07 Nov 26
£55.00 - £175.00
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6,12 are at - Chalfont St. Peter Community Centre , SL9 9QX. Course - 7,8 are at - Amersham Cricket Club, Missenden Rd, Old Amersham, Bucks, HP7 0RN Course - 9 is at - Sarratt Village Hall, The Green, Sarratt,,Nr Rickmansworth, Herts WD3 6AS Course - 10,11 are at - Chesham & District Community Association, White Hill Centre, White Hill, Chesham, Bucks, HP5 1AG.
Sun 10 Jan 27
£38.69
The Slothful Run
Ross-on-Wye, Herefordshire
Mon 11 Jan 27
£25.00 - £39.00
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6,12 are at - Chalfont St. Peter Community Centre , SL9 9QX. Course - 7,8 are at - Amersham Cricket Club, Missenden Rd, Old Amersham, Bucks, HP7 0RN Course - 9 is at - Sarratt Village Hall, The Green, Sarratt,,Nr Rickmansworth, Herts WD3 6AS Course - 10,11 are at - Chesham & District Community Association, White Hill Centre, White Hill, Chesham, Bucks, HP5 1AG.
Sat 16 Jan 27
£38.69
Winter Canal Canter
Leeds/Liverpool Canal, Wyther Lane, Kirkstall Leeds, LS5 3BT
Sat 16 Jan 27
£26.00 - £42.00
Windmill Way Wander - 5k, 10k, Half, Full & Ultra Marathon
Suffolk Running Centre, Church Road, Bury St Edmunds, IP29 5AX
Sat 16 Jan 27
£29.00 - £38.00
4.8
The Safari Sprint - North
Durham Amateur Rowing Club, Green Ln, Old Elvet, Durham DH1 3JU
Sun 17 Jan 27
£18.00 - £30.00
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6,12 are at - Chalfont St. Peter Community Centre , SL9 9QX. Course - 7,8 are at - Amersham Cricket Club, Missenden Rd, Old Amersham, Bucks, HP7 0RN Course - 9 is at - Sarratt Village Hall, The Green, Sarratt,,Nr Rickmansworth, Herts WD3 6AS Course - 10,11 are at - Chesham & District Community Association, White Hill Centre, White Hill, Chesham, Bucks, HP5 1AG.
Sun 17 Jan 27
£38.69
Crocodile Challenge
Ryton Pools Country Park, Coventry
Thu 21 Jan 27
£40.00
PAGAN TRAILS
Newton Abbot, Devon
Sat 23 Jan 27
£56.00 - £84.00
OMG (One Mile 2 Go) Run - 5k, 10k, Half Marathon, Full Marathon & Ultra Marathon
Bawsey Country Park, PE32 1EP
Sat 23 Jan 27
£29.00 - £38.00
5.0
Frostbite Sir Titus Trot
On the Leeds and Liverpool Canal, bottom of Victoria Road, Saltaire, BD18 3LA- Next to the Boathouse Inn
Sat 23 Jan 27
£26.00 - £42.00
The Milkshake Meander - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
Sun 24 Jan 27
£18.00 - £35.00
Phoenix Cambridgeshire Peacock Run
Huntingdon, Cambridgeshire
Sun 24 Jan 27
£22.00 - £39.95
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6,12 are at - Chalfont St. Peter Community Centre , SL9 9QX. Course - 7,8 are at - Amersham Cricket Club, Missenden Rd, Old Amersham, Bucks, HP7 0RN Course - 9 is at - Sarratt Village Hall, The Green, Sarratt,,Nr Rickmansworth, Herts WD3 6AS Course - 10,11 are at - Chesham & District Community Association, White Hill Centre, White Hill, Chesham, Bucks, HP5 1AG.
Sun 24 Jan 27
£38.69
The Winter Lucky Dip Run
The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Sat 30 Jan 27
£18.00 - £33.00
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6,12 are at - Chalfont St. Peter Community Centre , SL9 9QX. Course - 7,8 are at - Amersham Cricket Club, Missenden Rd, Old Amersham, Bucks, HP7 0RN Course - 9 is at - Sarratt Village Hall, The Green, Sarratt,,Nr Rickmansworth, Herts WD3 6AS Course - 10,11 are at - Chesham & District Community Association, White Hill Centre, White Hill, Chesham, Bucks, HP5 1AG.
Sun 31 Jan 27
£38.69
Skipton Sweetie Skedaddle
Craven Leisure Centre, 21 Gargrave Rd, Skipton, BD23 1UD
Sat 06 Feb 27
£26.00 - £42.00
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6,12 are at - Chalfont St. Peter Community Centre , SL9 9QX. Course - 7,8 are at - Amersham Cricket Club, Missenden Rd, Old Amersham, Bucks, HP7 0RN Course - 9 is at - Sarratt Village Hall, The Green, Sarratt,,Nr Rickmansworth, Herts WD3 6AS Course - 10,11 are at - Chesham & District Community Association, White Hill Centre, White Hill, Chesham, Bucks, HP5 1AG.
Sat 06 Feb 27
£37.00
Run for Cake: 5K,10K, HALF MARATHON, FULL MARATHON & ULTRA-MARATHON
Ferry Meadows, Ham Lane, Peterborough, PE2 5UU
Sun 07 Feb 27
£35.00 - £38.00
5.0
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6,12 are at - Chalfont St. Peter Community Centre , SL9 9QX. Course - 7,8 are at - Amersham Cricket Club, Missenden Rd, Old Amersham, Bucks, HP7 0RN Course - 9 is at - Sarratt Village Hall, The Green, Sarratt,,Nr Rickmansworth, Herts WD3 6AS Course - 10,11 are at - Chesham & District Community Association, White Hill Centre, White Hill, Chesham, Bucks, HP5 1AG.
Sun 07 Feb 27
£37.00
Phoenix Cambridgeshire Valentines Run
St Neots, Cambridgeshire
Sun 14 Feb 27
£22.00 - £39.95
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6,12 are at - Chalfont St. Peter Community Centre , SL9 9QX. Course - 7,8 are at - Amersham Cricket Club, Missenden Rd, Old Amersham, Bucks, HP7 0RN Course - 9 is at - Sarratt Village Hall, The Green, Sarratt,,Nr Rickmansworth, Herts WD3 6AS Course - 10,11 are at - Chesham & District Community Association, White Hill Centre, White Hill, Chesham, Bucks, HP5 1AG.
Sun 14 Feb 27
£38.69
My Funny Valentine
Southbourne Beach, Bournemouth, Dorset
Sun 14 Feb 27
£42.13
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6,12 are at - Chalfont St. Peter Community Centre , SL9 9QX. Course - 7,8 are at - Amersham Cricket Club, Missenden Rd, Old Amersham, Bucks, HP7 0RN Course - 9 is at - Sarratt Village Hall, The Green, Sarratt,,Nr Rickmansworth, Herts WD3 6AS Course - 10,11 are at - Chesham & District Community Association, White Hill Centre, White Hill, Chesham, Bucks, HP5 1AG.
Sat 20 Feb 27
£38.69
Phoenix Crystal Palace - Strictly Running
London
Sun 21 Feb 27
£22.00 - £39.95
BigMud Trails (EARTH)
Queen Elizabeth Country Park, Gravel Hill, Horndean, PO8 0QE
Sun 21 Feb 27
£46.90 - £72.38
Phoenix Cambridgeshire Snailed It!
Huntingdon, Cambridgeshire
Sun 21 Feb 27
£22.00 - £39.95
Running Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6,12 are at - Chalfont St. Peter Community Centre , SL9 9QX. Course - 7,8 are at - Amersham Cricket Club, Missenden Rd, Old Amersham, Bucks, HP7 0RN Course - 9 is at - Sarratt Village Hall, The Green, Sarratt,,Nr Rickmansworth, Herts WD3 6AS Course - 10,11 are at - Chesham & District Community Association, White Hill Centre, White Hill, Chesham, Bucks, HP5 1AG.
Sun 21 Feb 27
£38.69
Zig Zag Running Thetford Festival of Running
High Lodge, Thetford Forest, Brandon, IP27 0AF
Sun 21 Feb 27
£29.00 - £38.00
South Downs Way Ultra Run (30 Miles)
Petersfield, Hampshire
Sat 27 Feb 27
£55.00
The Butterfly Effect – Chalkhill Blue
Heanor, Derbyshire
Sun 28 Feb 27
£41.50
5.0
The Winter Green Man Ultra
Bristol, Bristol City
Sat 06 Mar 27
£20.00 - £180.00
5.0
Leeds Canal Side Run
Granary Wharf, LS1 4ED
Sat 06 Mar 27
£26.00 - £42.00
Wight Riot
Hurst Rd, Milford on Sea, Lymington SO41 0PY
Sun 07 Mar 27
£42.13
Lone Wolf South East 2027
Farnham, Surrey
Sat 13 Mar 27
£95.00
MTC JOGLE: From John O’Groats to Lands End
Wick, Highland Council
Sat 13 Mar 27 - Mon 29 Mar 27
£3,200.00
Symonds Yat Super Looper
Ross-on-Wye, Herefordshire
Sat 13 Mar 27
£66.00
Harrold-Odell Country Park - 25km & 50km Trail Races
Bedford, Bedfordshire
Sat 13 Mar 27
£48.00 - £68.00
5.0
Moo-rathon, Calf and Hen K
Hyde Hall Farm, Buntingford, SG9 0RU
Sat 13 Mar 27
£29.00 - £38.00
The Ultra Loop - Run As Many 5km Loops As You Can in 8 hours
Manchester, Lancashire
Sat 20 Mar 27 - Sun 21 Mar 27
£36.00 - £60.00
5.0
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