50K

Find the list of upcoming 50K races below.

491 races found

    Banana Belt MTB Race

  • Salida, CO
  • 50K
    • See Race Details

    Reston Triathlon

  • Reston, VA
  • 50K
    • See Race Details

    The Dirty Mitten Gravel Triathlon

  • Middleville, MI
  • 50K
    • See Race Details

    IWP Ride Against Suicide 2026

  • Forest Lake, MN
  • 100 Mile, 100K, 50 Mile, 50K
    • See Race Details

    Red Feather Trail Jamboree

  • Red Feather Lakes, CO
  • 100 Mile, 50 Mile, 50K, Half Marathon
    • See Race Details

    Big Hurt

  • Port Angeles, WA
  • 50K
    • See Race Details

    KROP – Kaizen Rite of Passage

  • Tahlequah, OK
  • 50K
    • See Race Details

    Rugby Roundabout

  • Rugby, TN
  • 50K
    • See Race Details

    Sangre de Cristo Trail Festival

  • Westcliffe, CO
  • 100 Mile, 100K, 50 Mile, 50K
    • See Race Details

    The Lakes TrailFest

  • Palmer, AK
  • 10K, 50K, 5K
    • See Race Details

    West Line Winder

  • Buena Vista, CO
  • 50K
    • See Race Details

    Badger Challenge

  • Madison, WI
  • 100 Mile, 100K, 50K, 5K, Half Marathon
    • See Race Details

    Sawatch Ascent

  • Nathrop, CO
  • 50K
    • See Race Details

    Vermont 50 Mountain Bike or Ultra Run

  • Brownsville, VT
  • 50 Mile, 50K
    • See Race Details

    IronHike Series – Fall ’26

  • Mohawk Mtn Ski Area, Cornwall, CT
  • 100 Mile, 100K, 50K
    • See Race Details

    NJ Trail Series One Day

  • Augusta, NJ
  • 1 Mile, 50K, Marathon
    • See Race Details

    Iron Hike – Fall Denali Ultra Trail Marathon – 43+ Miles | 20,825′ Elevation | 48-Hour | Run, Hike or Walk

  • Cornwall, CT
  • 50K
    • See Race Details

    Iron Hike – Fall Denali Ultra Trail Marathon Relay – 43+ Miles | 20,825′ Elevation | 48-Hour | Run, Hike or Walk

  • Cornwall, CT
  • 50K
    • See Race Details

    Bridging the Gap Ride #7

  • Sugar Land, TX
  • 100K, 50K
    • See Race Details

    Idaho High Mountain Triathlon

  • Yellow Pine, ID
  • 50K
    • See Race Details