Big River Race
- Date
- May 29, 2027
- Location
- 2020 Rd 88, Pasco, WA
- Distance
- Half Marathon(over 3hrs) early start · Big River Half Marathon · Big River 10k & more
From the Organizer
Come join us at Chiawana Park in Pasco, Washington for the 4th Annual Big River Race
Saturday, May 29th, 2027 for a Half Marathon, 10k, 5k & FREE Fun 1 Mile. Run along one of Eastern Washington's biggest landmarks, the Columbia River. Enjoy a scenic route on paved riverfront trail. This race offers you four different options; a distance for everyone in the family, group of friends or coworkers.
The course will be flat & fast! Perfect for your first time to achieve one of these distances or set a new personal goal. The race will start & end at the west end of the park. All race distances are on a paved path and along the riverfront. Chiawana is a Native word for “Big River”
The Columbia River has provided this region's culture and economy for thousands of years. It is the largest river in the Pacific Northwest. The river forms in the Rocky Mountains of British Columbia, Canada and flows through Washington. This Big River irrigates more than 6,000,000 acres of agricultural land. Agriculture is huge part of our community and is possible because of this valuable water source.
The race course will have fun, themed aid-stations, cheer squads & music along the way. You run the miles, we bring the entertainment and support! We believe your achievements should be celebrated. Invite all the friends and family to come watch you cross the finish line! Chiawana Park as beautiful shade trees, a big grassy park and a gorgeous view of the river. After the race sit, relax, enjoy some post race treats and listen to a live band!!
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
79°
Typical Low
50°
Chance of Rain
21%
Based on US Climate Normals data from Pasco Tri Cities Ap, 2 mi from the venue.
Host City
About Pasco, WA
Population
78,446
as of 2023
Elevation
389 ft
Nearest Airport
PSC
Tri Cities Airport · 2 mi
Major Hub
GEG
Spokane International Airport · 120 mi
Time Zone
Pacific Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Big River Race, put it on the calendar, and turn “someday” into a start date.
Coming Up
More Running races near Pasco, WA
Medal Madness 5K, 10K, & 13.1M at Pasco, WA (25)
Half Marathon · 10K · 5K
Less than a mile away
Camp Patriot 4th of July Fun Run
Less than a mile away
Eagle 5K, 10K, 13.1M at, Pasco, WA (29)
Half Marathon · 10K · 5K
Less than a mile away
Ninja 5K, 10K, 13.1M at Pasco, WA (33)
Half Marathon · 10K · 5K
Less than a mile away
From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
- What is the Big River Race?
- Big River Race is a running race held in Pasco, Washington on May 29, 2027. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
- When and where is the Big River Race?
- Saturday, May 29, 2027 in Pasco, Washington at 2020 Rd 88, Pasco, WA. Check the event page for exact start times and wave schedules.
- How do I register for the Big River Race?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
Big River Race
May 29, 2027