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SoCal Ultra Series

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Jakob Herrmann

Jakob Herrmann

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Director

In November 2013 Jakob joined the SoCal Ultra Series team as a webmaster. In 2024, Yen passed the torch as a director to him and he has some big shoes to fill. He is very excited about it.

Jakob is also an avid runner who started running in 2005. Since then he completed over 100 ultra marathons. He is also a RD of the Swiss Alps 100 in Switzerland.

Yen Darcy

Yen Darcy

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Advisor

Nick Name: Yenergizer

Passion: Ultra Running Sport

Believes: Winner never quit; quitter never win

Start Running: 1990

Start Ultra Running: 2005

Complete: 250+ races (70+ Marathon, 140+ Ultra-Marathon)

2010-1013 So Cal Ultra Series Woman Mileage and Overall Champion

Advisor of SoCal Ultra Grand Prix Series

RD of Orange Curtain Endurance Run 100K / 50K / Marathon / 10K / 24H / 12H

USATF Mountain Ultra Trail (Master) Committee Chair, USATF Official

Chino Hills State Park Interpretive Association Board Member