Race Explorer

Arc 100

Arc Of Attrition

Cornwall, United Kingdom · 23 Jan 2026 · 162.6 km · 4414 m ↑
UTMB World Series Trail 100M XXL
max altitude 117 m avg altitude 41 m min altitude 0 m

Arc 50

Arc Of Attrition

Cornwall, United Kingdom · 24 Jan 2026 · 81.3 km · 2205 m ↑
UTMB World Series Trail 50M XL
max altitude 117 m avg altitude 46 m min altitude 1 m

Arc 12

Arc Of Attrition

Cornwall, United Kingdom · 25 Jan 2026 · 19.1 km · 480 m ↑
UTMB World Series Trail M
max altitude 100 m avg altitude 51 m min altitude 5 m

Arc 25

Arc Of Attrition

Cornwall, United Kingdom · 25 Jan 2026 · 40.9 km · 860 m ↑
UTMB World Series Trail Marathon L
max altitude 115 m avg altitude 41 m min altitude 1 m

Hibernal Hills 50k

Hibernal Hills 50k/50 Miles

East Hampshire, England, United Kingdom · 7 Feb 2026 · 52.4 km · 1216 m ↑
Trail 50K L
max altitude 227 m avg altitude 105 m min altitude 30 m

Hibernal Hills 50 Miles

Hibernal Hills 50k/50 Miles

East Hampshire, England, United Kingdom · 7 Feb 2026 · 84.5 km · 1928 m ↑
Trail 50M XL
max altitude 237 m avg altitude 138 m min altitude 30 m

T21

Tarawera Ultra-Trail

Rotorua, Bay of Plenty, New Zealand · 14 Feb 2026 · 23.1 km · 649 m ↑
UTMB World Series Trail M
max altitude 537 m avg altitude 382 m min altitude 280 m

TMiler

Tarawera Ultra-Trail

Rotorua, Bay of Plenty, New Zealand · 14 Feb 2026 · 163.5 km · 4364 m ↑
UTMB World Series Trail 100M XXL
max altitude 730 m avg altitude 411 m min altitude 140 m

T102

Tarawera Ultra-Trail

Kawerau District, Bay of Plenty, New Zealand · 14 Feb 2026 · 102.5 km · 2865 m ↑
UTMB World Series Trail 100K XL
max altitude 730 m avg altitude 399 m min altitude 39 m

T50

Tarawera Ultra-Trail

Rotorua, Bay of Plenty, New Zealand · 14 Feb 2026 · 52.1 km · 1611 m ↑
UTMB World Series Trail 50K L
max altitude 560 m avg altitude 392 m min altitude 280 m

TENERIFE BLUETRAIL 110k

Tenerife Bluetrail

Arona, Canary Islands, Spain · 20 Mar 2026 · 110.3 km · 6251 m ↑
UTMB World Series Trail XXL
max altitude 3554 m avg altitude 1632 m min altitude 0 m

POWER 22K

Valhöll Fin del Mundo

Ushuaia, Departamento Ushuaia, Argentina · 20 Mar 2026 · 24.6 km · 989 m ↑
UTMB World Series Trail M
max altitude 613 m avg altitude 289 m min altitude 0 m

COURAGE 32K

Valhöll Fin del Mundo

Ushuaia, Departamento Ushuaia, Argentina · 20 Mar 2026 · 33.6 km · 1587 m ↑
UTMB World Series Trail L
max altitude 915 m avg altitude 240 m min altitude 0 m

Trail 120km

EcoTrail Paris

Rambouillet, Ile-de-France, France · 21 Mar 2026 · 123.5 km · 1960 m ↑
Trail XXL
max altitude 188 m avg altitude 134 m min altitude 27 m

Chianti Ultra Trail

Chianti Ultra Trail

Radda in Chianti, Siena, Italy · 21 Mar 2026 · 75.0 km · 2721 m ↑
UTMB World Series Trail 50M XL
max altitude 895 m avg altitude 458 m min altitude 304 m

ADVANCE 85K

Valhöll Fin del Mundo

Ushuaia, Departamento Ushuaia, Argentina · 21 Mar 2026 · 87.9 km · 3166 m ↑
UTMB World Series Trail 50M XL
max altitude 866 m avg altitude 352 m min altitude 4 m

TENERIFE BLUETRAIL 73k

Tenerife Bluetrail

Vilaflor, Canary Islands, Spain · 21 Mar 2026 · 72.4 km · 3123 m ↑
UTMB World Series Trail XL
max altitude 2511 m avg altitude 1602 m min altitude 4 m

Ultra Trail Chianti Castles

Chianti Ultra Trail

Radda in Chianti, Siena, Italy · 21 Mar 2026 · 120.6 km · 4569 m ↑
UTMB World Series Trail XXL
max altitude 892 m avg altitude 512 m min altitude 294 m

EPIC 130K

Valhöll Fin del Mundo

Ushuaia, Departamento Ushuaia, Argentina · 21 Mar 2026 · 130.5 km · 5344 m ↑
UTMB World Series Trail XXL
max altitude 915 m avg altitude 338 m min altitude 4 m

TENERIFE BLUETRAIL 24k

Tenerife Bluetrail

Los Realejos, Canary Islands, Spain · 21 Mar 2026 · 24.0 km · 1288 m ↑
UTMB World Series Trail M
max altitude 1087 m avg altitude 526 m min altitude 2 m
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