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

Western States Volunteers Needed

Dear Western States Volunteers, This year’s Western States run is being held on Saturday June 27th and Sunday June 28th.   Our aid station will be caring for the runners from about 7:00 p.m. Saturday until 9:15 a.m. Sunday. Please arrive for the briefing meeting at 6p.m. on the Saturday the 27th. We have a large […]


Upcoming Field Trips

Sun 17

Field Trip: Angel Island

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