4 APR 2026
Marathon des Sables
Ouarzazate, Morocco
17 MAY 2026
Ultra-Trail Australia
Katoomba, Australia
15 NOV 2026
Oxfam Trailwalker
Hong Kong, Hong Kong
15 JUN 2026
Marathon du Mont-Blanc
Chamonix, France
15 AUG 2026
Pikes Peak Marathon
Manitou Springs, United States
26 APR 2026
Big Sur Marathon
Big Sur, United States
13 SEP 2026
Jungfrau Marathon
Interlaken, Switzerland
15 JUN 2026
Zugspitze Ultratrail Marathon
Grainau, Germany
11 JUL 2026
Laugavegur Ultra Marathon
Landmannalaugar, Iceland
16 AUG 2026
UTMB CCC (Ultra-Trail du Mont-Blanc - Marathon Distance)
Courmayeur, Italy
23 MAY 2026
Everest Marathon
Gorak Shep, Nepal
6 JUN 2026
Bieler 100km Lauf
Biel, Switzerland
15 AUG 2026
Inca Trail Marathon
Cusco, Peru
18 OCT 2026
Snowdonia Marathon
Llanberis, United Kingdom
6 SEP 2026
Transalpine Run
Garmisch-Partenkirchen, Germany
17 OCT 2026
Lake Tahoe Marathon
South Lake Tahoe, United States
12 APR 2026
Madeira Island Ultra Trail
Funchal, Portugal
6 JUN 2026
Comrades Marathon
Durban, South Africa
17 MAY 2026
Sugarloaf Marathon
Kingfield, United States
17 MAY 2026
Great Wall Marathon
Tianjin, China
1 NOV 2026
Queenstown Marathon
Queenstown, New Zealand
21 SEP 2026
La Paz Marathon
La Paz, Bolivia
19 MAY 2026
Olympus Marathon
Litochoro, Greece
15 SEP 2026
Patagonia International Marathon
Torres del Paine, Chile
21 FEB 2027
Coast to Coast
Kumara, New Zealand
15 AUG 2026
Tromsø Skyrace
Tromsø, Norway
3 NOV 2026
Mt. Fuji Marathon
Kawaguchiko, Japan
4 APR 2026
Two Oceans Marathon
Cape Town, South Africa
20 MAY 2026
Great Wall of China Marathon
Huangyaguan, China
10 OCT 2026
Beachy Head Marathon
Eastbourne, United Kingdom
18 OCT 2026
Atacama Crossing
San Pedro de Atacama, Chile
16 AUG 2026
Inca Trail Half Marathon
Cusco, Peru
21 FEB 2027
Kilimanjaro Marathon
Moshi, Tanzania
16 AUG 2026
Quito Marathon
Quito, Ecuador
15 JUN 2026
Spitsbergen Marathon
Longyearbyen, Norway
18 OCT 2026
St. George Marathon
St. George, United States
21 JUN 2026
Kigali Marathon
Kigali, Rwanda
17 MAY 2026
Vermont City Marathon
Burlington, United States
15 NOV 2026
Addis Ababa Marathon
Addis Ababa, Ethiopia
15 JUN 2026
Hatfield-McCoy Marathon
Williamson, United States
21 MAR 2027
Jerusalem Marathon
Jerusalem, Israel
28 DEC 2026
Kathmandu Marathon
Kathmandu, Nepal
18 OCT 2026
Mount Desert Island Marathon
Bar Harbor, United States
18 OCT 2026
Wineglass Marathon
Corning, United States
5 FEB 2027
Dead Sea Marathon
Ein Bokek, Israel
13 SEP 2026
Ladakh Marathon
Leh, India
19 APR 2026
Nagano Marathon
Nagano, Japan
21 MAR 2027
Napa Valley Marathon
Calistoga, United States
10 OCT 2026
Northern Lights Marathon
Tromsø, Norway
15 OCT 2026
Petra Desert Marathon
Petra, Jordan
15 APR 2026
Wadi Rum Ultra Marathon
Wadi Rum, Jordan
21 FEB 2027
Kyoto Marathon
Kyoto, Japan
21 MAR 2027
Big Island Marathon
Hilo, United States
15 JUN 2026
Antananarivo Marathon
Antananarivo, Madagascar
21 JUN 2026
Mountain Goat Half Marathon
Ketchum, United States
16 AUG 2026
Nelson Mandela Marathon
Pietermaritzburg, South Africa
20 OCT 2026
Santorini Experience Half Marathon
Santorini, Greece
21 FEB 2027
Seychelles Eco-Friendly Marathon
Mahé, Seychelles
11 OCT 2026
Vladivostok Marathon
Vladivostok, Russia
27 SEP 2026
Medellín Marathon
Medellín, Colombia
18 OCT 2026
Amman Marathon
Amman, Jordan
19 JUL 2026
Bogotá Half Marathon
Bogotá, Colombia
1 DEC 2026
Costa Rica Marathon
San José, Costa Rica
17 MAY 2026
Great Ocean Road Marathon
Lorne, Australia
1 JUN 2026
Killarney Marathon
Killarney, Ireland
16 AUG 2026
Mexico City Marathon
Mexico City, Mexico
7 JUN 2026
Missoula Marathon
Missoula, United States
18 OCT 2026
Tbilisi Marathon
Tbilisi, Georgia
15 JUN 2026
The Wall Marathon
Greenhead, United Kingdom