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Know the course before you run it

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IRelief

  • Gain per kilometre
  • Elevation gain
  • Steepest vertical kilometres
  • Steepest climb
  • Steepest descent
  • Longest climb
  • Longest descent
  • Uphill share⇅

Gain per kilometre

<>Elevation gain

In the Endurance Analytics catalog · 11 races in the sample · 2026 · GBR · 10–∞ km

Filters · 1 active

Season

Default: 2026

Countries

Series

Distance, km

Custom range
Downhill share⇅
  • Flat share⇅
  • Quad killer

    • IIAltitude

    • Highest point
    • Elevation range
    • High altitude

    IIIGeography

    • Point to point

    IVSeverity

    • DNF rate
    • Tightest cut-off
    • Longest gap without aid

    VField

    • Finishers
    • Share of women⇅
    • Women finishers
    • Internationality
    • Top density, men
    • Top density, women
    • Gender gap

    Sample analytics

    Leader
    58 m/km
    Median
    27 m/km
    Middle half of the sample
    25 m/km – 30 m/km
    22 m/kmMedian 2760 m/km
    Races per interval of 2 m/km
    Details
    Minimum
    23 m/km
    25th percentile
    25 m/km
    Median
    27 m/km
    Mean
    30 m/km
    75th percentile
    30 m/km
    Maximum
    58 m/km

    Races by series

    • UTMB World Series1
    Gain per kilometre: places 1–11 of 11
    #RaceCountryYearDist., kmGain per kilometre, m/km ↓Place in the sample
    1Dragon's FireDragon's Back RaceGBR · 2026 · 109.8 kmGBR2026109.858
    2Dragon's Back RaceDragon's Back RaceGBR · 2026 · 381.8 kmGBR2026381.841
    3Dragon's TailDragon's Back RaceGBR · 2026 · 139.2 kmGBR2026139.231
    4Ultra Scotland 50Ultra ScotlandGBR · 2026 · 88.0 kmGBR202688.028declared
    5Ultra Scotland 100Ultra ScotlandGBR · 2026 · 167.0 kmGBR2026167.028declared
    6Arc 12Arc of Attrition by UTMBGBR · 2026 · 24.1 kmGBR202624.127
    7Winter Spine Sprint NorthMontane Winter SpineGBR · 2026 · 69.8 kmGBR202669.826
    8Winter Spine Challenger SouthMontane Winter SpineGBR · 2026 · 171.6 kmGBR2026171.625
    9Winter SpineMontane Winter SpineGBR · 2026 · 417.5 kmGBR2026417.524
    10Winter Spine Challenger NorthMontane Winter SpineGBR · 2026 · 243.1 kmGBR2026243.123
    11Winter Spine Sprint SouthMontane Winter SpineGBR · 2026 · 69.3 kmGBR202669.323