ShadowChase Running Club

Serving Modesto and Surrounding Communities


The People Behind The

Surgical Artistry Modesto Marathon


Making A Difference Through

Teens Run Modesto


View the results of ShadowChase timed events.


Rent timing equipment for your next race.

ShadowChase Running Club

ShadowChase Running Club is a non-profit organization that promotes running and fitness related activities in the greater Modesto area.
Year after year we make a difference in the community through our club activities.

Our members represent a broad range of abilities. Some walk an occasional mile, a few are accomplished marathoners.
But most of us just like to get outside and run a leisurely pace.

Our Races

Modesto Marathon

A Boston-qualifying marathon, half marathon and 5K starting in Downtown Modesto.

Memorial Classic

Memorial Day Weekend 1 mile, 5K and Kid’s Fun Run in Tuolumne River Park.

Park Fete

This 2 mile and 10K race through Escalon is a great summer tradition.

Join the ShadowChase Running Club and enjoy all of the benefits of membership. You’ll be happy you did.

From Our Blog


Runners Unite To Remember Boston

Hard to imagine that it has already been 2 years since that tragic day. A lot of healing has happened since then, but more is needed. Thanks to Run Fit, Modesto has an outlet to celebrate the strength of the running community. Plan to attend this free 3 mile memorial run and show the world that we […]


Upcoming Field Trips

Sun 19

Field Trip: LaFayette Reservoir

April 19 @ 7:00 am - 3:00 pm
Sun 03

Thank Foresthill Day

May 3 @ 7:00 am - 3:00 pm
Sun 17

Field Trip: Angel Island

May 17 @ 7:00 am - 5:00 pm
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