Högst DNF-andel
LOPPEN MED HÖGST AVBROTTSPROCENT — UTMANINGAR SOM KRÄVER NOGGRANN FÖRBEREDELSE OCH RESPEKT.
190 Lopp · 61 Länder
MAR
Barkley Marathons
Frozen Head State Park, United States
23 MAY 2027 (est.)
Cape Wrath Ultra
Fort William, United Kingdom
1 FEB 2027
Montane Yukon Arctic Ultra
Whitehorse, Canada
11 JAN 2027
The Spine Race
Edale, United Kingdom
11 JUN 2027 (est.)
Tahoe 200
Homewood, United States
11 APR 2027 (est.)
Kullamannen by UTMB
Mölle, Sweden
9 MAY 2027 (est.)
Sardinia Trail
Dorgali, Italy
17 JAN 2027
HURT 100
Honolulu, United States
24 AUG 2026
PTL - Petite Trotte à Léon
Chamonix, France
22 AUG 2026
The Brutal
Llanberis, United Kingdom
JUN
Bob Graham Round
Keswick, United Kingdom
6 FEB 2027
Hong Kong Four Trails Ultra Challenge
Hong Kong, Hong Kong
10 APR 2027 (est.)
Ultra Fiord
Puerto Natales, Chile
15 APR 2027 (est.)
Massanutten Mountain Trails 100
Harrisonburg, United States
21 MAY 2027 (est.)
Ultra-Trail Snowdonia
Llanberis, United Kingdom
27 JUN 2027 (est.)
Lake Saroma 100km Ultramarathon
Saroma, Japan
3 OCT 2026
Angeles Crest 100
Wrightwood, United States
15 MAY 2027 (est.)
Hardrock Hundred
Silverton, United States
15 AUG 2026
Leadville Trail 100
Leadville, United States
11 APR 2027 (est.)
Ronda dels Cims
Andorra la Vella, Andorra
24 AUG 2026
Self-Transcendence 3100 Mile Race
New York, United States
20 SEP 2026
Tor des Géants
Courmayeur, Italy
4 OCT 2026
Ultra Gobi
Hami, China
29 APR 2027 (est.)
TDS
Courmayeur, Italy
16 OCT 2026
Canal des Deux Mers
Toulouse, France
20 NOV 2026
Coast to Kosciuszko
Eden, Australia
14 AUG 2026
Fat Dog 120
Manning Park, Canada
5 SEP 2026
Kerry Way Ultra
Killarney, Ireland
16 SEP 2026
La Ultra - The High
Leh, India
17 AUG 2026
Ring O' Fire
Holyhead, United Kingdom
25 SEP 2026
Ultra Pirineu 100 Mile
Bagà, Spain
23 APR 2027 (est.)
Ultra-Trail Mt. Fuji
Kawaguchiko, Japan
15 JUL 2027 (est.)
UT4M
Grenoble, France
3 MAY 2027 (est.)
Cocodona 250
Black Canyon City, United States
24 AUG 2026
Ultra-Trail du Mont-Blanc
Chamonix, France
11 APR 2027 (est.)
Istria 100
Buzet, Croatia
25 JUL 2026
Andes Race
Huaraz, Peru
12 SEP 2026
Dragon's Back Race
Conwy, United Kingdom
30 MAY 2027 (est.)
Grindstone 100
Swoope, United States
2 MAY 2027 (est.)
Jungle Marathon
Santarém, Brazil
24 JUL 2026
Lakeland 100
Coniston, United Kingdom
28 FEB 2027
Rovaniemi 150
Rovaniemi, Finland
10 JUL 2027 (est.)
Sinister 7 Ultra
Blairmore, Canada
27 SEP 2026
Spartathlon
Athens, Greece
11 SEP 2026
Superior 100
Gooseberry Falls, United States
30 AUG 2026
Swiss Peaks Trail
Oberwald, Switzerland
25 APR 2027 (est.)
Ultra Balaton
Balatonfüred, Hungary
8 APR 2027 (est.)
Ultra Trail Annapurna
Pokhara, Nepal
23 APR 2027 (est.)
Ultra-Trail Mt. Fuji
Kawaguchiko, Japan
6 SEP 2026
Wasatch Front 100
Kaysville, United States
25 SEP 2026
Bear 100
Logan, United States
23 JUN 2027 (est.)
Lavaredo Ultra Trail
Cortina d'Ampezzo, Italy
12 JUN 2027 (est.)
Andorra Ultra Trail
Ordino, Andorra
10 OCT 2026
Centurion Autumn 100
Goring-on-Thames, United Kingdom
11 JUN 2027 (est.)
Dolomiti Extreme Trail
Feltre, Italy
21 MAR 2027
Georgia Death Race
Blairsville, United States
23 APR 2027 (est.)
Madeira Island Ultra Trail
Porto Moniz, Portugal
27 NOV 2026
Oman by UTMB
Nizwa, Oman
26 NOV 2026
Oman by UTMB
Muscat, Oman
24 OCT 2026
Original Mountain Marathon Ultra
Undisclosed, United Kingdom
13 SEP 2026
Pirin Ultra
Bansko, Bulgaria
28 MAY 2027 (est.)
Swiss Canyon Trail
Grindelwald, Switzerland
15 MAY 2027 (est.)
The Track
Alice Springs, Australia
10 APR 2027 (est.)
Transgrancanaria
Las Palmas, Spain
19 SEP 2026
Ultra Paine
Torres del Paine, Chile
19 JUN 2027 (est.)
West Highland Way Race
Milngavie, United Kingdom
27 JUN 2027 (est.)
Western States 100
Olympic Valley, United States
5 JUN 2027 (est.)
South Downs Way 100
Winchester, United Kingdom
2 AUG 2026
CCC - Courmayeur-Champex-Chamonix
Courmayeur, Italy
11 APR 2027 (est.)
Eiger Ultra Trail E101
Grindelwald, Switzerland
16 MAY 2027 (est.)
Gaoligong by UTMB
Tengchong, China
28 APR 2027 (est.)
Innsbruck Alpine Trailrun Festival
Innsbruck, Austria
10 JUL 2027 (est.)
Lakes Sky Ultra
Ambleside, United Kingdom
24 APR 2027 (est.)
Patagonia Run
San Martín de los Andes, Argentina
7 NOV 2026
Pinhoti 100
Sylacauga, United States
11 APR 2027 (est.)
Salomon Ultra Pirineu
Bagà, Spain
11 APR 2027 (est.)
Ultra Sierra Nevada
Granada, Spain
4 JUL 2027 (est.)
Val d'Aran by UTMB
Vielha, Spain
15 NOV 2026
Beast Runners Taiwan 100K
Nantou, Taiwan
10 APR 2027 (est.)
Buffalo Stampede
Bright, Australia
13 JUN 2027 (est.)
Comrades Marathon
Durban, South Africa
21 JUL 2027 (est.)
Eiger Ultra Trail
Grindelwald, Switzerland
15 NOV 2026
Everest Trail Race
Lukla, Nepal
3 OCT 2026
Kalahari Augrabies Extreme Marathon
Augrabies Falls, South Africa
10 OCT 2026
Lesotho Ultra Trail
Roma, Lesotho
15 AUG 2026
Mauerweglauf Berlin Wall 100
Berlin, Germany
15 MAY 2027 (est.)
Pikes Peak Ultra
Manitou Springs, United States
11 APR 2027 (est.)
Selvatica Ultra Trail
Mérida, Mexico
14 FEB 2027
Tarawera Ultramarathon 100 Mile
Rotorua, New Zealand
11 APR 2027 (est.)
Tatra Ultra
Zakopane, Poland
18 APR 2027 (est.)
Tenerife Bluetrail
Puerto de la Cruz, Spain
7 FEB 2027
The Coastal Challenge
Quepos, Costa Rica
18 JUL 2026
Ultra Dinarica
Ljubljana, Slovenia
16 MAY 2027 (est.)
Ultra Trail Côte d'Azur
Roquebrune-Cap-Martin, France
12 SEP 2026
Ultra Trail Mount Robson
Valemount, Canada
19 SEP 2026
Ultra Trail Torres del Paine
Torres del Paine, Chile
22 NOV 2026
Ultra-Trail Cape Town
Cape Town, South Africa
28 MAY 2027 (est.)
Ultra-Trail Transylvania
Bran, Romania
15 AUG 2026
Waldo 100K
Oakridge, United States
17 JUN 2027 (est.)
Zugspitz Ultratrail
Grainau, Germany
22 MAY 2027 (est.)
Corfu Mountain Trail
Corfu Town, Greece
11 APR 2027 (est.)
Doi Inthanon Thailand Ultra
Chom Thong, Thailand
17 JAN 2027
Hong Kong 100 Ultra Trail Race
Hong Kong, Hong Kong
15 NOV 2026
Kailas Fansipan Mountain Trail
Sapa, Vietnam
22 MAY 2027 (est.)
Mozart 100
Salzburg, Austria
17 APR 2027 (est.)
Penyagolosa Trails MiM
Castellón de la Plana, Spain
12 JUN 2027 (est.)
Rio do Rastro Ultra
Urubici, Brazil
7 MAY 2027 (est.)
Ultra Trail Serra da Estrela
Seia, Portugal
16 MAY 2027 (est.)
Ultra-Trail Australia
Katoomba, Australia
12 MAY 2027 (est.)
Atacama Crossing (4 Deserts)
San Pedro de Atacama, Chile
4 AUG 2026
Australian 24 Hour Championships
Adelaide, Australia
4 APR 2027
Blackwater 50
Davis, United States
17 OCT 2026
Cappadocia Ultra-Trail
Ürgüp, Turkey
1 AUG 2026
Centurion North Downs Way 50
Farnham, United Kingdom
20 SEP 2026
Copenhagen 100
Copenhagen, Denmark
30 MAY 2027 (est.)
Copper Canyon Ultra Marathon
Urique, Mexico
14 MAR 2027
Dalat Ultra Trail
Dalat, Vietnam
9 MAY 2027 (est.)
Ecuador Volcano Ultra
Quito, Ecuador
12 AUG 2026
Fjällräven Classic Ultra
Nikkaluokta, Sweden
26 JUN 2027 (est.)
Gobi Desert 100
Dunhuang, China
26 JUN 2027 (est.)
Gobi March
Hami, China
26 JUN 2027 (est.)
Gobi March (4 Deserts)
Jiayuguan, China
1 NOV 2026
Javelina Jundred
Fountain Hills, United States
1 AUG 2026
Kilimanjaro Stage Run
Moshi, Tanzania
19 JUN 2027 (est.)
Namibia Ultra Marathon
Sossusvlei, Namibia
14 NOV 2026
Niger Ultra
Agadez, Niger
25 OCT 2026
Sahara Race (4 Deserts)
Merzouga, Morocco
19 JUN 2027 (est.)
Salomon Ring of Steall Skyrace
Kinlochleven, United Kingdom
7 FEB 2027
The Coastal Challenge
Quepos, Costa Rica
28 AUG 2026
Transalpine Run
Garmisch-Partenkirchen, Germany
11 APR 2027 (est.)
Transgrancanaria HG 50K
Las Palmas, Spain
8 MAY 2027 (est.)
Transvulcania Ultramarathon
Los Llanos de Aridane, Spain
16 SEP 2026
Ultra Selvagem
Chapada dos Veadeiros, Brazil
7 MAR 2027
Ultra Trail Bogotá
Bogotá, Colombia
22 APR 2027 (est.)
Ultra-Trail Drakensberg
Underberg, South Africa
1 MAY 2027 (est.)
Ultra-Trail Mt. Aso Round Trail
Aso, Japan
4 APR 2027
Umstead 100
Raleigh, United States
19 JUN 2027 (est.)
Golden Ring Ultra-Trail
Suzdal, Russia
26 JUN 2027 (est.)
90km du Mont-Blanc
Chamonix, France
29 MAY 2027 (est.)
EcoTrail Oslo
Oslo, Norway
8 AUG 2026
Karhunkierros Trail Ultra
Ruka, Finland
12 APR 2027 (est.)
Marathon des Sables
Ouarzazate, Morocco
14 NOV 2026
Oxfam Trailwalker Hong Kong
Hong Kong, Hong Kong
25 JUL 2026
Swiss Alpine Marathon
Davos, Switzerland
14 MAR 2027
Ultra Africa Race
Kigali, Rwanda
14 MAR 2027
Ultra-Trail Cape Epic
Stellenbosch, South Africa
11 APR 2027 (est.)
Adidas Infinite Trails
Bad Gastein, Austria
8 AUG 2026
Amsterdam 100
Amsterdam, Netherlands
7 JUN 2027 (est.)
Antarctic Ice Marathon
Union Glacier, Antarctica
11 APR 2027 (est.)
Chaski Challenge
Cusco, Peru
1 JUL 2027 (est.)
Cordillera Mountain Ultra
Baguio, Philippines
17 JAN 2027
Country to Capital Ultra
Wendover, United Kingdom
12 AUG 2026
El Cruce Columbia
Villa La Angostura, Argentina
8 MAY 2027 (est.)
Great Wall Marathon Ultra
Huangyaguan, China
20 MAR 2027
Jordan Ultra
Dana, Jordan
18 JUL 2026
Laugavegur Ultra Marathon
Landmannalaugar, Iceland
24 JUN 2027 (est.)
Marathon du Mont-Blanc
Chamonix, France
18 JUL 2026
Mongolia Sunrise to Sunset Ultra
Ulaanbaatar, Mongolia
18 OCT 2026
Mount Kinabalu International Climbathon
Kundasang, Malaysia
15 JAN 2027
Run the Rann
Kutch, India
22 NOV 2026
Sani Stagger
Underberg, South Africa
2 MAY 2027 (est.)
Thailand by UTMB
Chiang Mai, Thailand
19 JUN 2027 (est.)
Tromsø Midnight Sun Ultra
Tromsø, Norway
7 FEB 2027
Vibram Hong Kong 50K
Hong Kong, Hong Kong
14 MAR 2027
Wadi Rum Ultra Marathon
Wadi Rum, Jordan
21 NOV 2026
JFK 50 Mile
Boonsboro, United States
14 MAY 2027 (est.)
Bandera 50K
Bandera, United States
10 APR 2027 (est.)
Brazos Bend 50
Needville, United States
11 JUL 2027 (est.)
Colombia Ultra Trail
Salento, Colombia
13 JUN 2027 (est.)
Comrades Marathon
Durban, South Africa
18 APR 2027 (est.)
Connemara Ultra
Clifden, Ireland
14 MAR 2027
Hut2Hut Trail Run
Great Ocean Road, Australia
9 MAY 2027 (est.)
Jeju Trail Running 50K
Seogwipo, South Korea
21 APR 2027 (est.)
Sri Lanka Ultra
Nuwara Eliya, Sri Lanka
19 JUN 2027 (est.)
Tromsø Midnight Sun Marathon Ultra
Tromsø, Norway
30 JAN 2027
Waldo 50K
Oakridge, United States
11 APR 2027 (est.)
Gorge Waterfalls 50K
Cascade Locks, United States
7 MAY 2027 (est.)
Badwater 135
Death Valley, United States
5 MAY 2027 (est.)
Shiga Kogen Extreme Trail
Shiga Kogen, Japan
12 JUN 2027 (est.)
Big Five Marathon
Entabeni, South Africa
8 AUG 2026
Big Red Run
Birdsville, Australia
3 MAY 2027 (est.)
Comrades Marathon Qualifier 50K
Pietermaritzburg, South Africa
5 SEP 2026
Jungfrau Marathon Ultra
Interlaken, Switzerland
8 AUG 2026
Sierre-Zinal
Sierre, Switzerland
13 SEP 2026
Stockholm Trail Run 50K
Stockholm, Sweden
14 FEB 2027
Tarawera Ultramarathon 50K
Rotorua, New Zealand
5 JUN 2027 (est.)
Uganda Marathon Ultra
Masaka, Uganda
7 MAR 2027
Way Too Cool 50K
Cool, United States
16 MAY 2027 (est.)
Ultra-Trail Australia 50K
Katoomba, Australia
3 JUL 2027 (est.)
Kepler Challenge
Te Anau, New Zealand