Our Board & Directors

(Plus Open Positions)

(all positions are 100% volunteer time, no salaries or income is made by anyone on the staff, we do it for the love of the sport!)


Board Members below

(elected by ALL SHARE members):

Steve Larson

This position backs up the President in all capacities, and is currently in charge of our annual Oaks Poker Ride.  There could be more responsibility, as the new recipient desires.

Paul Miller is our current VP, but is not running again.  He's been SHARE Vice President for the past 8 years. Steve has also previously served on the Board as the SHARE secretary for 3 years and has been a SHARE member for over 15 years. Steve is a tireless contributor to improving trails and mountain biking throughout Orange County and was the key contributor in making the IMBA and SHARE partnership a reality. Steve and his wife Carolyn reside in Huntington Beach.

Vice President

This position is currently open as of 12/31/2020.  It backs-up the President, and is responsible for the annual Oaks Poker Ride.  Please apply if you desire.

Paul Miller has been SHARE President for three years and Vice President for his fourth year, Paul has been a Park Representative for 9 years (Peters Canyon and Santiago Oaks Regional Park) and a SHARE member for about 15 years. Paul has been instrumental in increasing the visibility of SHARE in the MTB community and in the county parks. Paul's favorite SHARE memory: "End-of-Season parties in the El Moro Parking lot. Especially the games. Ghost Ride. Fill the bucket with water bottle race. Two people, squeezing water bottles between their knees (no hands), whoever filled the bucket first won." Paul can be seen navigating his single speed rigid mountain bike on father/daughter rides with Liberty.

Brad Larkins

Returning SHARE Treasurer for 2018, Brad has previously been the secretary and media coordinator for the past 3 years. Brad is also involved as SHARE park representative for Laguna Canyon Wilderness Park. Brad has authored SHARE's grants that has significantly contributed to the construction of new trails and habitat restoration in both county and state parks in Orange County. Brad and his wife Chris reside in Newport Beach.

Daniel Eitman

Elected SHARE Secretary in 2018, Dan has been involved in SHARE for many years.


Directors below

(elected by the Board):

Jon Kearley
Park Rep

My name is Jon Kearley and riding my bike is a huge part of my life. All my friends ride bikes and I'm meeting new ones on the trail everyday. I'm also addicted to trail work and trying to make our trails more Sustainable, Safer and Fun. In an effort to be a better rider I am focused on picking safer lines, not fast ones. I never want to stop challenging myself and others. I look forward to see you out on the trails.

MIke Soursby
Website Coordinator

Mike (aka “MTB Mikey”) is a co-founder and one of the club leaders of the thinkMTB Club as well as assisting SHARE as the website guru.  He rebuilt the website 3/2019.

Mike is retired & can be found riding in the dirt almost every day.  Mike started the bike bell program for LCF and works with Martha to keep it active and spread among OC parks.

Manuel Doblado

Manuel coordinates the sponsorship donations for SHARE. 

He wants you all to know that he's "feeling luck to be able to get out there and ride, exploring and protecting the places we love". 

Enjoy the Ride!

Paul Miller
Events Coordinator

Paul handles the coordination of all events that SHARE puts on.  This is mainly our yearly Poker Ride, and Take a Kid Mountain Biking events.

Missy Kearley

Missy Handles outbound emails to all members (via IMBA's interface) as well as Facebook and Instragram updates/communications.

Martha Welch
Bell coordinator

Martha handles the interfacing to all the parks, to make sure they have the bells they need to hand out.  She also keeps track of each and every one in stock (well, pretty much every one) 🙂

Steve Larson / Dan Eitman
Public relations

Steve & Dan handle the interfacing to all outside entities such as park and government relations.

Steve Larson / Missy Kearly / Dan Eitman

These 3 handle membership duties.

Marketing & Graphics

This position is waiting for you to apply.

This position is waiting for someone with great graphics skills to help out our social media platforms, such as FB, Instagram, and the website, and well as clothing (shirts, socks, hats, etc) creation.

Volunteer Coordinator

This position is waiting for you to apply.


Park Representatives below

(elected by the Board):

These positions are the primary contacts for the Park Rangers and/or Land Managers. They coordinate regarding trail maintenance events &  other activities in which the park ranger may need assistance.


Jacques Brosseau

Aliso and Woods Canyon Wilderness Park

​Jeremy Carver

Laguna Coast Wilderness Park

Amy Rambacher
O’Neill Regional Park
Paul Miller
Peters Canyon Regional Park
Jon Kearley

Santiago Oaks Regional Park

Steven Sheffield

Whiting Ranch Wilderness Park

Caspers Wilderness Park
Alan Vester
Chino Hills State Park
Robin Lemonds
Crystal Cove State Park
Irvine Open Space
San Onofre State Park