Join us!

We are a 37 year old nonprofit running club that is dedicated to promoting running as a sport and fitness exercise in the Lewis-Clark valley. We provide opportunities to run, companionship, and encouragement for experienced and non-experienced runners. The club consists of people of all running abilities:  the casual jogger to the serious marathoner.  We also welcome walkers to join us for our weekly runs/walks and our club sponsored running events.


Want to start out the week on a good note?  Then join the Striders for a hill repeat workout.  We meet most Mondays  at 5:00 p.m. at Chestnut Beach Park in Clarkston to run hill repeats. Run or walk at your own pace or in a group while you chat about the day’s events.  We usually run or walk no more than a short hour before dinner. Note – In the winter, we often park at the Asotin County PUD parking lot and run or walk the Scenic Way hill.  The pathway is a well lighted half-mile climb up to Appleside in the Clarkston Heights.


We like to run!
We like to drink!
We like to run 4 beer I think...

The place? 
Riverport Brewery Parking lot
in Clarkston behind Walmart
Every Wednesday night

6:30 is the time
(7 p.m. during the heat of summer)
Do not be late -
First we run, then we hydrate!


This is our weekly social run/walk along the Snake River Greenbelt Trail.  Start time for a 3 to 5 mile run/walk is 8:00 a.m.  Longer distance runners start at 7:00 a.m.  Meet at the Clarkston confluence parking lot at 100 Fair St. 

We meet afterward around 9:00 a.m. at the Clarkston McDonalds for coffee and/or breakfast.  Enjoy the camaraderie and meet new people who like to stay in shape.  

Online race entry

This year we will again be offering online registration through Race Entry - simply search "Seaport Striders" on the Race Calendar on the Race Entry website, and you'll see links to all of our races. As usual, manual entry forms for all of our races will be available on the calendar page.

Club administration

Click on any of the links below to view or download the Seaport Striders administrative documents. The membership list will be updated regularly, please allow approximately 30 days after submitting your membership application/fees to be added to the online list.

featured events

  • 2018
    Download / Open

    All students under 18 are just $5 for Strider runs only (no shirt) unless the event is chip timed. Ages 5 and under are FREE for Strider runs. Walkers, strollers and leashed pets welcome!

  • 20october

    Our first run of the fall season starts at 9am at Granite Lake Park, 848 Port Way, Clarkston, WA.  Check-in and same day registration are from 7:30 to 8:30am at the same location. Registration cut off for guaranteed shirt is October 3rd, 2018.  Both the Half-Marathon and the 5K routes are out-and-back courses along the Snake River on the Greenbelt Trail System. Since this is a chip-timed race, it is very important that we have your correct race distance before you start the race in order to properly track and report accurate race completion times.  Also, don’t forget to return your chip before you leave the race finish area. For more information, please contact our race director, Randy.

  • For more fun run options that may not be on our calendar of events, click on the LC Warriors and support our local nationally ranked men’s and women’s team.  Your participation of their fun runs provide support, scholarships, and other aid to the LC college cross country program.  In turn, through their Warrior Race Management Services, they provide a service that helps with putting on some of our events.  Go Warriors!