17th Lake Union 10K Run/Walk
Registration Open
When is 17th Lake Union 10K Run/Walk?
17th Lake Union 10K Run/Walk takes place on Sunday, August 9, 2026 in Seattle, WA.
What distances does 17th Lake Union 10K Run/Walk offer?
17th Lake Union 10K Run/Walk offers 1 event: 17th Lake Union 10K Run Walk.
| Event | Distance | Price | |
|---|---|---|---|
| 17th Lake Union 10K Run Walk | 10.0 km | $63.00 | Register |
How much does 17th Lake Union 10K Run/Walk cost?
Registration for 17th Lake Union 10K Run/Walk starts at $40.00.
Where is 17th Lake Union 10K Run/Walk held?
17th Lake Union 10K Run/Walk is held in Seattle, WA at Lake Union Park (near MOHAI).
About 17th Lake Union 10K Run/Walk
17th Lake Union 10K Run/Walk
Sunday August 9th, 2026
*Finisher's Medals*
*Team Benefits *Referral Rewards
*Family Pricing *Age-based Discounts
*Free Bib Transfers & Deferrals
*Shirts Optional $10
Current Price $63
March 9th $68
May 11th $73
July 13th $78
August 1st-8th $83
Race Weekend August 7-9 $88
No Refunds
Packet Pickup
Packet Pickup Locations vary:
8.7.25 Thursday 3.30-6 p.m. West Seattle Runner map
8.25 Friday 3-7 p.m. Brooks Trailhead (north lake) map
8.9.25 Saturday 12-6 p.m. Lulu's Slide (south lake) map
8.10.25 Raceday 6.30-7.30 a.m. Lake Union Park* map
*Race Day Packet Pickup available for a $15 convenience fee. Friends may pick up your packets for you, all they need is your name and date of birth.
Race Day
August 10th, 2025
Location: Lake Union Park (near MOHAI)
Parking can be easily found to the east, south & west of event location.
Photos will by FlashFrame Photography. Please wear your bib in the front where it is easily viewed.
Schedule:
6.30 a.m. event site opens
*gear check- bring your own bag, identified with name & bib number
*day of race packet pickup for $15 fee
*water station will have cups please bring your own if possible, thank you
8.00 a.m. race start
all starts will be organized around participant pace & chip timed.
*strollers are allowed but only at the back pack.
*sorry, no dogs as per event insurance mandate
9.30 a.m. Awards
*Overall~ female, male, non-binary first, second, third place prizes~ Brooks Trailhead, Dukes, & Banya5 Certificates
*Age~ first place for 10 & under, 11-20, 21-30, 31-40, & 10 years to age 100~ Lake Union 10K Swag
*Teams~ best team name, two largest teams, fastest team receive a team party at local restaurant +$100 starter tab
*all awards must be picked up DOR, they are NOT MAILED.
10.30 a.m. course closes
11.00 a.m event breakdown begins
Referral Rewards
Refer 4 Friends.... Earn $25 Refund
Refer More Friends.... More Rewards
1) When you register for the race, you will get a confirmation email with a referral link.
2) Share that referral link & each time someone registers, your link will be tracked.
3) Once 4 people register, you will receive $25 back on the credit card you used at checkout.
4) Don't stop there.... get $25 more back when 4 more people use your link.
Results + Photos
2025 Results
2024 Results
2024 Photos
2023 Results
Finisher photos available with results (if bib was visible)
2022 Results
2022 Photos
Sponsors
Link your brand with a well-being event beloved by Seattle locals!
2024 demographics:
1,973 Registrations
63% Seattle Proper & 88% King County Locals
35% ages 21-31 33% ages 31-41 17% 41-51
52% female 47% female
“It has a Seattle feel & that’s more important than ever right now.” -2024 Finisher Testimonial
Learn More Here
Team Benefits
Team Prizes
+ $10 savings each member
6 or more members
Use the team drop down during registration to find existing teams or create a new team.
Each member receives a $10 refund or discount once the 6th member completes registration.
Team prizes will be awarded for the two largest teams, the fastest team (average time of top six team members) & for best team name (as judged by Lake Union 10K staff). Winning groups receive a private party hosted at a local cafe along the race course + a $100 tab to begin your celebration!
Vendors
16th Lake Union 10K Run/Walk:
*LU10K draws 3000 locals
*LU10K mailing list includes 11,000+ active locals
*LU10K benefits KEXP
The Lake Union 10K will highlight post race vendors in all multimedia participant communication the two weeks before & after the event.
August 10th Post Race Vendor Information
Post Race Vendor Registration
Bib Transfers & Deferrals
Free Transfers & Deferrals
Instructions for bib transfer.
Instructions to defer entry to next year's race.
Instructions to claim deferral from previous year.
Course + Aid Stations
Washington Trails Association Map
A clockwise loop along the Chesiahud Lake Union Trail
Hydration Station at Mile 2 & just after Mile 4
*Start on trail across from bridge in Lake Union Park
*Stay on trail & cross the Fremont Bridge to Fremont Avenue. Head east on North 34th Street, following Burke Gilman
*Turn north back onto loop trail NE Pacific Street, crossing at the 5-way intersection
*Immediately turn east onto 40th, pass Peace Park & turn south onto the University Bridge
*Leave bridge along Eastlake Avenue East, turning west on Fuhrman Ave E., following trail along Fairview Ave. E.
*Follow trail to turn east on E. Hamlin St., south on Yale Terrace E., west on E. Edgar St., south on Yale Ave. E & then south on E. Roanoake St. to Fairview Ave. E.
*Turn west onto Fairview Avenue North to continue on trail
*Course bends along Valley Street & turns onto Terry Avenue North, finishing in Lake Union Park
KEXP
Where the Music Matters
KEXP is a vibrant Seattle-based international community of music lovers & creators, bringing people together through live broadcasts, online content & in-person music experiences.
With programs like Music Heals & the unique Runcast podcast, KEXP demonstrates how music uplifts & connects us all.
KEXP is a non-profit, listener-powered organization. So your support helps bring more music into your life—and the lives of millions around the globe.
Swag & Giveaways
17th Lake Union 10K Run Walk: T-Shirt Size
From $40.00
Register Now