Run the Rim
Race Details:

Join us for the 2025 Run the Rim on Sunday, June 1st at White Pines Lake in Arnold, California, where adventure meets natural beauty on the spectacular Arnold Rim Trail Choose from three stunning course options - the challenging 22-mile point-to-point trail run, the picturesque Half Marathon, or the scenic 10K - all winding through majestic pine, fir, and cedar forests with breathtaking vistas. Your participation directly supports the Arnold Rim Trail Association's ongoing efforts to develop and maintain this treasured trail system, ensuring it remains a pristine outdoor recreation destination for hikers, mountain bikers, and equestrians for generations to come. Register today to secure your spot in this unforgettable trail running experience that combines athletic challenge with environmental stewardship!

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Routes

  • Run the Rim 22-mile "classic"

    22.2 miles
    Distance
    4,754 ft
    Climb
    -4,160 ft
    Descent
    4,457 ft
    High Point
    593 ft
    Altitude change
    2,562 ft
    Altitude min
    3,283 ft
    Altitude start
    3,878 ft
    Altitude end
    0.5%
    Grade
    -62.7%
    Grade max
    40.3%
    Grade min
    12 miles
    Distance climb
    9 miles
    Distance down
    1 mile
    Distance flat

    Archive Half Marathon (2025)

    13.3 miles
    Distance
    2,265 ft
    Climb
    -2,261 ft
    Descent
    4,457 ft
    High Point
    3 ft
    Altitude change
    3,791 ft
    Altitude min
    3,875 ft
    Altitude start
    3,878 ft
    Altitude end
    -41.1%
    Grade max
    36.1%
    Grade min
    6 miles
    Distance climb
    6 miles
    Distance down
    3,691 ft
    Distance flat

    Run the Rim 10K (2025)

    6.2 miles
    Distance
    940 ft
    Climb
    -940 ft
    Descent
    4,049 ft
    High Point
    0 ft
    Altitude change
    3,826 ft
    Altitude min
    3,876 ft
    Altitude start
    3,875 ft
    Altitude end
    -0%
    Grade
    -32.2%
    Grade max
    26.8%
    Grade min
    3 miles
    Distance climb
    3 miles
    Distance down
    1,424 ft
    Distance flat
Audience: state
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