The Seaport river run starts in Clarkston WA and ends in Lewiston ID. We have a 2.9 mile run and a 10K Run. When you finish we have a free boat ride back to your car as well as a free beer to any one over @! years of age
"Most Breathtaking Marathon in the World"
Enjoy breathtaking views while running past golf courses, lakes, horse pastures, farms, and North Idaho forests. All three distances start and finish at Hayden Lake's Honeysuckle Beach, a beautiful neig... read more
The Seaport Striders' 20th Annual Lewis-Clark Half Marathon & 5k Fun Run is a chip-timed event starting at 9 am on Oct 20, 2018.
Chips must be turned in at end of the race.
NOTE: Official early start time is 8:30 am. The course close... read more
Based on a 5 year average and a race date of April 25th, Lewiiston, ID can expect temperatures between 43℉ and 59℉ with humidity around 66% and precipitation of 0.08".
Last year the weather condition was Light drizzle.
Lewiiston, ID current weather
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Seaport River Run Video
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