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Sandstone Sixer2026

07.11.2026Larkspur (United States)
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Pacing, fueling and crew sheet for the course you pick

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1 course

1 course

  1. –

    6hrs
    No index

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Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on Sandstone Sixer, in one roadbook.

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The race

Six hours on the clock and an 8.4 mile loop through Sandstone Ranch Open Space, 2,038 acres of red rock, meadow and ponderosa on the edge of Pike National Forest south of Larkspur.

Where to stay

Find a place to stay near Larkspur for the race.

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