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Sycamore Canyon 100k / 50K / Half


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关于 Sycamore Canyon 100k / 50K / Half

Sycamore Canyon Preserve consists of 2,272 acres of coastal sage scrub and chaparral-covered hills including the 325-acre Goodan Ranch, a mix of grassland, riparian, coastal sage, oak woodland and mixed chaparral. More than 10 miles of trails lead to grand vistas, abundant wildlife and interesting reminders of the history of human use of the area.

Dirty Feet Productions was founded in 2007 after creation of Orange County’s first ever 50/50 ultra marathon, The Twin Peaks 50/50. Dirty Feet was originally launched to fill the niche of ultra distance trail runs that were not offered at the time in Orange County. Dirty Feet’s mission is to provide dirt, fun, and quality at a reasonable cost. Dirty Feet’s annual Sycamore Canyon, ultra race provides just that. Held on the Goodan Ranch in Sycamore Canyon Preserve runners will enjoy a quality trail race. 



  • 100km


  • 50km

1/2 Marathon

  • 21.1km



There are several fully stocked aid stations are available. Runners will never go more than about 5k without reaching an aid station. Aid Stations will have sweet & salty snacks, electrolytes (Nuun & Endurolytes), soup, soda, water, and Honey Stinger Gels at a minimum.


All entrants will receive a long sleeve tech shirt. Finishers will receive a finishers award. 100k Solo 1st Male & Female overall: Free Race in 2018 + $100 Cash. 100k Solo 2nd Male & Female overall: Free Race in 2018 + $50 Cash.


Drop bags will be designated at Race HQ. Runners will have access to your drop bag every 11.1km.


16 hrs


Parking will be just outside the start/finish area, along the road leading up to it.


100K Solo runners must have completed at least one 50k+ race.

Sycamore Canyon 100k / 50K / Half 路线图

Sycamore Canyon 100k / 50K / Half 路线图


Goodan Ranch



Aubrey Park

Lake Poway

Poway Creek


The Sycamore 100k course is a figure 8 lap course. The top half of the 8 (Martha's Grove) is ALWAYS run clockwise. The bottom half is run counterclockwise on even laps and clockwise on odd laps.

赛事信息可以在在赛事的官方网站或通过公开渠道找到。 总是以官方网站上的最新赛事信息作为参考。 如果有任何数据错误或遗失,请通过电子邮件告知我们.