Last Splash of Summer
Last Splash of Summer logo

Last Splash of Summer

Kent, Washington, United States View on map
Sep 19, 2026 (America/Los_Angeles local time)
Swimming

About this race

Last Splash of Summer is a family event! We have events for adults and kids. 
  HIGHLIGHTS:
  • 500-yard races for adults and kids, registration fee $35.00
  • Want to wear fins? You can in the 500-yard or 1-mile events designated FIN
  • Lake temperatures are expected to be in the mid 60's
  • This year's giveaway is a large swim buoy 
PLACE: Lake Meridian 14800 SE 272nd St Kent, WA 98042

REGISTRATION: 

Early Bird Registration Friday, May 1st - Friday, May 15th $65.00
Regular Registration Saturday, May 16gh - Thursday, September 17th $75.00
Day of Race Registration, Saturday, September 19th $85.00
500 Yard Swim Friday, May 1st - September 17th $35.00

EVENTS:
  • 500 Yards Wetsuit / No-Wetsuit
  • 500 Yards Wetsuit FIN / No-Wetsuit FIN
  • 1 Mile Wetsuit / No-Wetsuit
  • 1 Mile Wetsuit FIN / No-Wetsuit FIN
  • 2 Mile Wetsuit / No-Wetsuit

PARENTAL GUARDIAN: Those 18 and under must be supervised by a parent or guardian and approval of parent or guardian supplied with entry. 

RULES: Last Splash of Summer is not a USMS sanctioned event. We will follow the open water rules of USMS. The use of neoprene wetsuits and other nonporous attire is allowed in the wetsuit events. Fins are allowed in the 500-yard FIN and 1 mile FIN events. Fins must be no longer than 12" and no mono fins allowed. Pull buoys, snorkels, mp3 players are examples of items that are not allowed. 

10 and unders MUST swim the 500 yards

10 - 12 year olds that want to swim the mile need to submit the name of their coach and swim club as well as submit records (proof) they have swum a 500 in a USA swim meet in a time of 7:30 or faster including the name of the meet and date. Photo of results would be great. Please send information to Wendy Neely at wendy@bluewave-aquatics.com. 

AGE GROUPS:  12 & under, 13-14, 15 & Over, 18-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70-74, 75-79, 80-84, 85-89, etc.) Ages determined by date of birth as of December 31st.   TIMELINE:
  • 7:30 AM     Registration Check-In 
  • 8:30 AM     Mandatory Safety Meeting
  • 9:00 AM     Event Start: 2 Mile
  • 9:10 AM     Event Start: 1 Mile
  • 9:20 AM     Event Start: 1 Mile FIN
  • Event Start: 500 Yards - usually when the course is cleared
  RACE INSURANCE: Race / Event insurance is available for purchase during registration from REGShield. If you are interested, please read the information provided to understand what is covered and what is not covered. Any claims should be directed to REGShield. Blue Wave Aquatics is not affiliated with REGShield. 

MERCHANDISE: Fleece Pullover Hoodies are available for purchase during registration. X-SM, SM, MD, LG, X-LG $50.00, 2-XL, 3-XL $55.00 PLEASE NOTE: We will be closing the sweatshirt order on Sunday, September 6th. 

REFUNDS: Open water registrations are non-refundable and non-transferable.

Pick your distance

Swimming

2 Mile No-Wetsuit (3,520 Yards)

Sep 19, 2026 3.2K 9:00 AM
$85.00
Closed

2 Mile Wetsuit (3,520 Yards)

Sep 19, 2026 3.2K 9:00 AM
$85.00
Closed

1 Mile No-Wetsuit (1760 Yards)

Sep 19, 2026 1.6K 9:10 AM
$85.00
Closed

1 Mile Wetsuit (1760 Yards)

Sep 19, 2026 1.6K 9:10 AM
$85.00
Closed

1 Mile FIN No-Wetsuit (1,760 Yards)

Fins are allowed for this event.

Sep 19, 2026 1.6K 9:20 AM
$85.00
Closed

1 Mile FIN Wetsuit (1,760 Yards)

Fins are allowed for this event.

Sep 19, 2026 1.6K 9:20 AM
$85.00
Closed

Typical race-day weather

Based on 9 years of Open-Meteo archive data for this event's race dates in Kent, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 12.7° / Maximum temperature (race-week average) 23.4°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 12.5° / Maximum feels like — heat index / wind chill (race-week average) 24.0°
Peak wind (km/h)
Strongest wind of the day (race-week average)
13.7
Precip (mm)
Precipitation over the day (race-week average)
1.1mm
Humidity
Mean relative humidity (race-week average)
73.5%
Sunrise
Sunrise at the start line on September 19, 2026 (PDT)
Sunset
Sunset at the start line on September 19, 2026 (PDT)
Daylight
Hours between sunrise and sunset on race day
12h 20m

The sun rises at 6:52 AM and sets at 7:12 PM local time (PDT) in Kent on September 19, 2026 — 12h 20m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

Reviews

Done this event?

If you've participated in this event, share your experience with other runners

Results — Last Splash of Summer

2020 edition View Results
2019 edition View Results
2018 edition View Results

Other races near Kent

Different organizers, within 40 miles, in the next three months

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 7 Kent events

Spotted something wrong? Tell us and we'll fix it.