Big River Pasco

MAY
30
2026
Experience a flat and fast paved course along the scenic Columbia River in Pasco. With multiple distances from a one mile fun run to a half marathon, this event offers themed aid stations and live music for all participants.
Sat 30 May 2026
13 miles 6 miles 3 miles

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Event Overview

The Big River Race takes place at Chiawana Park in Pasco, Washington. Participants follow a flat course on a paved riverfront path along the Columbia River. The event includes several distances and follows out and back routes. Half marathon participants have the option of a standard start or an early start for those expecting to take longer than three hours.

Distances

  • 13.1 Miles
  • 6.2 Miles
  • 3.1 Miles
  • 1 Mile

Course Details

The half marathon route travels east on a paved trail and features six aid stations spaced approximately two miles apart. These stations provide water, electrolyte drinks, gels, and fruit snacks. The 6.2 Miles and 3.1 Miles courses also travel east and include themed aid stations with music and cheer squads. The 1 Mile fun run travels west to the end of the park and is an untimed event.

Participant Information

Strollers are permitted for all distances, with participants using them starting at the back right side of the group. Finisher medals are provided for all race distances, and half marathon registration includes a shirt. The event area at Chiawana Park offers shade trees and river views. Post race activities include refreshments and a live band. Visit the organization's website for the most recent information.

13 mi
Early Start Half Marathon
13 mi
Big River Half Marathon
6 mi
Big River 10k
3 mi
Big River 5k
Big River Free 1 Mile