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Organiser: UTMB
10 results found
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Displaying 1 - 10 of 10

Race	Landscape	Video	Difficulty Score	Distance	Elevation	Month	Compare Races
ARC of Attrition 100 Miles by UTMB Ultra Marathon Race in January near Cornwall			265.08	161.00km	5138metres	January	Compare this race
UTMB TDS 145km Ultra Trail du Mont Blanc Ultra Marathon Race in August			347.38	149.00km	9208metres	August	Compare this race
UTS 100M Ultra-Trail Snowdonia by UTMB 100 Mile Ultra Marathon Race in May near Llanberis			364.25	160.00km	9795metres	May	Compare this race
Ultra-Trail Snowdonia UTS 100KM by UTMB Ultra Marathon Race in May 2026 near Llanberis				98.00km	4633metres	May	Compare this race
UTMB 170km Ultra Trail du Mont Blanc Ultra Marathon Race in August			373.47	170.00km	10107metres	August	Compare this race
UTMB CCC 100K Ultra Marathon du Mont Blanc Race in August near Chamonix			252.20	96.00km	6100metres	August	Compare this race
UTS 50K Ultra-Trail Snowdonia by UTMB Ultra Marathon Race in May near Snowdonia			176.24	49.00km	3384metres	May	Compare this race
UTMB PTL 300km Ultra Trail du Mont Blanc Ultra Marathon Race in August near Chamonix			692.41	290.00km	24911metres	August	Compare this race
UTMB OCC 54km Ultra Trail du Mont Blanc Ultra Marathon Race in August near Chamonix			180.78	54.00km	3538metres	August	Compare this race
Ultra-Trail Snowdonia UTS 100KM by UTMB Ultra Marathon Race in May 2025 near Llanberis				102.00km	6494metres	May	Compare this race

🏃 Course Basics & Intensity

Distance: The total length of the race in kilometers or miles.
Elevation per KM: The average vertical gain every kilometer; higher numbers mean steeper races.
Kilometer Effort: The "real-feel" distance combining flat length and vertical climbing into one effort metric.
Difficulty Score: A unique rating calculated from distance, ascent, and terrain technicality.
DNF Rate: The percentage of runners who historically do not finish the race.
Ground Type: Defines the surface, such as hard-packed trail, technical mountain rock, or bog.

⛰️ Climbing & Peaks

Categorised Climbs: The total number of significant, sustained uphill sections on the course.
Avg/Max Altitude: The average and peak heights above sea level you will reach during the race.
Uphill/Downhill %: The percentage of the course spent climbing, descending, or running on flat ground.
Steepest Hill: The maximum gradient percentage you will encounter on the toughest climb.
Cat Biggest Climb: The length and total vertical gain of the single largest climb in the race.

⏱️ Logistics & Timing

Finish Cut-Off: The total time allowed to reach the finish line before being disqualified.
Pace to Finish: The minimum speed (km/h) required to beat the cut-offs, including aid station stops.
Start Time: Whether the race begins in the morning, evening, or at night.
Time of Day: Indicates if you will be running through the day, the night, or both.
Trajectory: Defines if the race is a single loop, a point-to-point, or an out-and-back route.

⛺ Support & Entry

Checkpoints: The total number of aid stations and the average distance between them.
Support Types: Details if the race is self-supported or provides water, food, and medical aid.
Navigation Type: Whether the course is fully marked with flags or requires map-and-compass skills.
UTMB Stones: The number of qualifying stones awarded for entry into the UTMB World Series Finals.
Entry Fee per KM: The total cost of the race divided by its distance for easy price comparison.

🌲 Environment & Beauty

Beauty Spot Rating: A star rating based on the scenic landmarks and views along the route.
Mountain Ranges: The specific mountain groups the race traverses (e.g., Eryri, Glyderau).
Wilderness %: The proportion of the course that takes place in wild, unmanaged natural habitats.
Avg Temp: The typical temperature expected during the month the race is held.