Ultramarathons
Find ultramarathon running events — races longer than a marathon, across the UK and worldwide.
Page 3 of 17 — 1657 events in total.
- TrailFest – Holdenby House — 13 September 2026 · Northampton, uk
- TrailFest Holdenby House — 13 September 2026 · Holdenby House, Holdenby Rd, Northampton NN6 8DJ, UK
- Volcano Trail Championship - VOTCHA GAS POOOL 45K — 13 September 2026 · Subang, Jawa Barat, Indonesia, ID
- Sam's Race 50k — 14 September 2026 · Borden Indiana, United States of America, US
- Nómadas — 16 September 2026 · Tijuana, Mexico, MX
- The Isles Ultra Marathon — 17 September 2026 · Vatersay, Outer Hebrides, Highlands, HS9 5YW
- Trans Korea(Non Stop) Race - Trans Korea (Non Stop) 308K — 17 September 2026 · Gwangwha Do, South Korea, KR
- 100K Floripa Ultra Trail Run — 18 September 2026 · FLORIANOPOLIS, Brazil, BR
- Bawakaraeng Ultra - BWK 60K — 18 September 2026 · Gowa, Indonesia, ID
- Extremo Tucumán Tafí 75k — 18 September 2026 · Tucumán, Argentina, AR
- Grand Raid du Finistère - GRF LEGEND — 18 September 2026 · Telgruc-sur-mer, France, FR
- Grindstone Trail Running Festival by UTMB - 100M — 18 September 2026 · Natural Chimneys Park, United States of America, US
- Julian Alps Trail Run by UTMB - I FEEL SLOVENIA 120K — 18 September 2026 · Radovljica, Slovenia, SI
- Midweek Chasing Numbers Sep 2026 — 18 September 2026 · Wraysbury Skiff and Punting Club, Riverside, Egham TW20 0AA, UK
- MUSER 100 - MUSER 166 — 18 September 2026 · doi muser, Thailand, TH
- MYTHICAL ODYSSEY - THE SACRED TRILOGY — 18 September 2026 · ATHENS, Greece, GR
- Nexe 107 1.2 - Trail Endurance - Trail Endurance 107 km — 18 September 2026 · Santa Bárbara de Nexe, Portugal, PT
- Paraty Brazil by UTMB - PTR 108 — 18 September 2026 · Paraty - Centro Histórico, Brazil, BR
- Peak District Challenge — 18 September 2026 · Memorial Hall, Hathersage, Derbyshire, S32 1DU
- Phoenix Manchester Firecracker — 18 September 2026 · Hardy Farm, Manchester, Greater Manchester, M21 8FE
- Skyline Scotland — 18 September 2026 · Nevis Range Mountain Experience, Fort William, Highlands, PH33 6SQ
- Skyline Scotland 100M — 18 September 2026 · Fort William, United Kingdom, GB
- Trek Bílé Karpaty - 100 Miles — 18 September 2026 · Luhačovice, Czech Republic, CZ
- UT3P - Ultra Trail des 3 Ponts — 18 September 2026 · Gruchet le Valasse, France, FR
- Vietnam Mountain Marathon - Ultra 100 miles — 18 September 2026 · Sapa, Vietnam, VN
- 50 Milhas no Reino da Pedra — 19 September 2026 · Alqueidão da Serra, Portugal, PT
- ALEFPA TRAIL PORTES DE VASSIVIERE - ALEFPA TRAIL / GRAND TRAIL DES PORTES DE VASSIVIERE #GTPV — 19 September 2026 · EYMOUTIERS, France, FR
- Arberland Ultra Trail - Elite Race — 19 September 2026 · Bayerisch Eisenstein, Germany, DE
- Big Bear's Ultra - BBU100+ — 19 September 2026 · Žilina, Slovakia, SK
- Big Bear's Ultra - BBU60+ — 19 September 2026 · Strečno, Slovakia, SK
- Black Forest ULTRA Trail Run - BFUTR Extreme — 19 September 2026 · Kirchzarten, Germany, DE
- Bradenham Blast — 19 September 2026 · Manor Farm, Bradenham, High Wycombe HP14 4HF, UK
- Bryce Canyon 100 — 19 September 2026 · hatch, utah, United States of America, US
- Chiltern Hills Backyard Ultra — 19 September 2026 · High Wycombe, uk
- Chiltern Wonderland 50 — 19 September 2026 · Village Hall, Goring-on-Thames, Oxfordshire, RG8 9AG
- Conquest of Avalon 50 Miler — 19 September 2026 · Ham Hill Country Park, Stoke-sub-Hamdon, Somerset, TA14 6RWTA14 6RW
- Cotswold Half Way — 19 September 2026 · Chipping Campden School, Chipping Campden, Gloucestershire, GL55 6HU
- Desafio Cumes do Marão - 50K — 19 September 2026 · Ansiães, Amarante, Portugal, PT
- Equinox24 — 19 September 2026 · Belvoir Castle, Grantham, Leicestershire, NG32 1PE
- Field & Forest Ultra — 19 September 2026 · The Sports Pavillion, Bardwell, Bury St Edmunds, Suffolk, IP31 1AB
- Fýri Trail by Salomon - Fýri Ultra — 19 September 2026 · Hemsedal, Norway, NO
- Grand Trail de Serre Ponçon - 100 KM — 19 September 2026 · Embrun, France, FR
- GUUT Summer Edition 26 - GUUT Stage 2 — 19 September 2026 · Kagerup, Denmark, DK
- Hardmoors 60 Trail Ultra — 19 September 2026 · Guisborough Rugby Club, Rugby Club, Belmangate, Guisborough TS14 7BB, UK
- Hook Mountain Ultra — 19 September 2026 · Nyack, NY, United States of America, US
- Julian Alps Trail Run by UTMB - LAKE BLED 80K — 19 September 2026 · Bled, Slovenia, SI
- Last Tide Standing Backyard Ultra — 19 September 2026 · Riverview, Canada
- Lipno Trail Run - Li.t.r. Solo — 19 September 2026 · Lipno nad Vltavou, Czech Republic, CZ
- Lone Wolf Birmingham — 19 September 2026 · Wyre Forest, Bewdley, Worcestershire, DY14 9XQ
- Lucky Horseshoe — 19 September 2026 · Suffolk Running Centre, Barrow, Suffolk, IP29 5AX
- Madrid-Segovia - 100k XTREME — 19 September 2026 · MADRID, Spain, ES
- Mourne Mountain Marathon — 19 September 2026 · Mourne Mountains, Newry BT34 5XL, UK
- Mourne Mountain Marathon 26 — 19 September 2026 · Shimna Integrated College, The Lawnfield, Kingstreet, Newcastle, Down, BT33 0HD
- Noche Trail Runs — 19 September 2026 · Junction, usa
- Oktoberfest — 19 September 2026 · Leeds & Liverpool Canal, Rodley, West Yorkshire, LS13 1RL
- Oktoberfest — 19 September 2026 · Leeds and Liverpool Canal, Shipley, BD18 3, United Kingdom
- Prokletije Trail 2026 - RED 50K — 19 September 2026 · Plav, Montenegro, ME
- Race Tekapo - 50K Ultramarathon — 19 September 2026 · Lake Tekapo, New Zealand, NZ
- Ranger Ultras’ Yorkshire 3 Peaks 70/100km Ultra – 10th Anniversary — 19 September 2026 · Hawes, uk
- Rasselbock Run - Autumn — 19 September 2026 · Sherwood Pines, Edwinstowe, Mansfield NG21 9JL, UK
- RIALP MATXICOTS TRAIL — 19 September 2026 · Rialp, Spain, ES
- River's Edge Ultra Mammoth — 19 September 2026 · Devon, Canada, CA
- Salmon Run — 19 September 2026 · Sideshore Queen's Drive Space, Exmouth, Devon, EX8 2GD
- SAN MARTIN MONCAYO TRAIL - GRAN MARATON TRES PICOS — 19 September 2026 · SAN MARTIN DE LA VIRGEN DE MONCAYO, Spain, ES
- Self Transendence 24 Hour Race — 19 September 2026 · Tooting Bec Athletics Track, Tooting Bec, London, SW17 8QW
- Seoul 100K - Ultra100 — 19 September 2026 · Seoul, South Korea, KR
- Seven Sisters Skyline 55k / 30k — 19 September 2026 · Dunlewey , Ireland, IE
- Shrewsbury 50K — 19 September 2026 · The Quarry, Shrewsbury, SY1 1JA
- Shrewsbury 50K Ultra — 19 September 2026 · Rectory Gardens, Church Stretton SY6 6DP, UK
- The Enchanted Ultra 50K — 19 September 2026 · Wooler
- The Maverick Lakes X-Trail 2026 — 19 September 2026 · Grasmere Lakeland Sports & Shows, Stock Lane, Grasmere, Ambleside, LA22 9SL
- The TFG Gin & Chocolate Trail Races — 19 September 2026 · Errwood Sailing Club, Sandy Lane, Buxton
- Three Sisters Skyline - 50K — 19 September 2026 · Sisters, United States of America, US
- Three Towers Ultra - 39 & 55 miles — 19 September 2026 · North West
- Three Towers Ultra Marathon — 19 September 2026 · Ranken Arms, Darwen, Lancashire, BB3 3NQ
- Trail dos Morcegos - TdM Ultra Trail — 19 September 2026 · Ponta Delgada, Portugal, PT
- TRAIL FESTIVAL DU BARRAGE - 48km — 19 September 2026 · Ortho, Belgium, BE
- Trails & Tarmac Summer 12hr BYU 2026 — 19 September 2026 · Crickhowell, Powys
- Triple Trail Races - Triple Trail 100km — 19 September 2026 · Maidstone, United Kingdom, GB
- Triple Trail Ultra — 19 September 2026 · Loddington Farm, Linton, Maidstone ME17 4AG, UK
- Turbine Backyard Ultra — 19 September 2026 · West Shields Farm, Satley, Bishop Auckland DL13 4HN, UK
- Ultra de Gredos — 19 September 2026 · Navarredonda de Gredos, Spain, ES
- Uphill To Wells Relay — 19 September 2026 · Uphill Beach, Weston-super-Mare, Somerset, BS23 4XY
- Vesuvio Ultra Marathon 65K — 19 September 2026 · Castello Mediceo - Ottaviano, Italy, IT
- Aquae Brunheiro Trail Running - Ultra Trail — 20 September 2026 · Vilar de Nantes, Chaves, Portugal, PT
- Bates Green Gallop — 20 September 2026 · Bates Green Farm, Arlington, Sussex, BN26 6SH
- BigSky New Forest — 20 September 2026 · Hyde Common, Fordingbridge, Hampshire, SP6 2JD
- Course des Volcans - Magmathon — 20 September 2026 · Orcines, France, FR
- Croatie Monténegro Trail Challenge - Croatie Monténégro Trail Challenge — 20 September 2026 · Dubrovnik, Croatia, HR
- Fest'Trail Causses & Rougier - La cardabelle — 20 September 2026 · Gissac, France, FR
- Freaky Creeky 50 — 20 September 2026 · Vernon, Canada, CA
- Gaspin Through The Aspens 50k — 20 September 2026 · american fork, United States of America, US
- North West Triathlon — 20 September 2026 · Barony Park Sports Complex, Barony Rd, Nantwich CW5 5QY, UK
- One More Lap For Kids' Village — 20 September 2026 · Stowe Field, Cross Keys, Lichfield, Staffordshire, WS13 6AD
- Phoenix Crystal Palace - Retro Run — 20 September 2026 · 81 Thicket Road, London, SE20 8DS, United Kingdom
- Phoenix Hedgie Hog Jog — 20 September 2026 · Xcel Sports Hub, Walton on Thames, Surrey, KT12 2JG
- Purbeck Marathon — 20 September 2026 · Swanage Downs, Swanage, Dorset, BH19 1NR
- Something To Talk About — 20 September 2026 · Avon Tyrrell Outdoor Centre, Bransgore, Dorset, BH23 8EE
- The Rubber Ducky Dash - North — 20 September 2026 · Herrington Country Park, Chester Rd, Penshaw, Houghton le Spring DH4 7EL, UK
- Trail degli Eroi — 20 September 2026 · Romano d'Ezzelino, Italy, IT