Bellingham Bay Marathon
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Bellingham Bay Marathon

Bellingham, Washington, United States View on map
Sep 20, 2026 (America/Los_Angeles local time)
Running

About this race

Join us on Sunday, September 20th, 2026
The Bellingham Bay Marathon, Half Marathon, 10K, and 5K are a group of races designed by runners for runners and walkers. Founded in 2007 by the Bellingham Bay Swim Team, BBM delivers a fun, highly personal, authentic race experience. 100% of net proceeds benefit Whatcom County youth non-profit organizations, the Whatcome Football Club Rangers & Bellingham Bay Swim Team. 

Event Schedule & Information

Pre-Race Packet Pickup
Date: Saturday – September 19, 2026
Time: 1:00pm – 6:00pm
Location: Bellingham Cruise Terminal – 425 Harris Ave, Bellingham WA 98225

--Late Registration (Credit/Debit only, no cash or checks accepted)
      *To save time, register via your smart phone at www.bellinghambaymarathon.org 
--Packet Pickup & Information
--Need to change race distances or transfer race entry? You can do it here! 
--Picking up a friend's packet? This IS allowed, you just need to know their name, just let them know ahead of time

Day of Race Packet Pickup
Date: Sunday – Sept. 20, 2026
Time: 5:45am – 15 minutes prior to event start time
Locations:
            Marathon – Start Line at Lummi Nation School (5:45am – 7:30am)
            Half | 10K | 5K – At Start Line, Located at Depot Market Square

Event Day Timeline
 
6:00AM – Full Marathon Packet Pickup Begins For Marathon, Relay & Early Starters

(All Marathon Events Packet Pick happens ONLY at Marathon Start Line)
7:00AM – Half Marathon/10K/5K Packet Pickup Begins

6:45AM – Marathon Early Start Walkers Begins
7:30AM – Full Marathon & Full  Marathon Relay Start – At Lummi Nation School*
9:00AM – Half Marathon Run/Walk Start at Depot Market Square
9:15AM – 10K Run/Walk Start at Depot Market Square
9:30AM – 5K Run/Walk Start at Depot Market Square
10:00AM – Finish Line Celebration featuring live music, beer garden and more!
*Full Marathon Run is a point-to-point race starting at Lummi Nation School (2334 Lummi View Dr, 98226) and finishing at Depot Market Square

Price Increase Schedule
                                                         Thru 5/8        5/9 - 7/10     7/11 - 8/21      8/22 - 9/18      9/19 - 9/20                 
Marathon & Early Walkers                  $100               $110                $120               $140               $155
Marathon Relay (per team)                 $180               $215                $235               $260               $300
1/2 Marathon                                      $80                 $90                  $100               $115               $130
10K Run/Walk                                     $35                 $40                  $45                 $50                 $60
5K Run/Walk                                       $30                 $35                  $40                 $45                 $50

For more information regarding the the Bellingham Bay Marathon - Please visit our event website at www.bellinghambaymarathon.org 

Pick your distance

Running

Marathon Walkers/Early Starters

Sep 20, 2026 Marathon 6:45 AM
$155.00
Closed

Marathon

Sep 20, 2026 Marathon 7:30 AM
$155.00
Closed

Marathon - Relay

Sep 20, 2026 Marathon 7:30 AM
$300.00
Closed

Half Marathon

Sep 20, 2026 Half-Marathon 9:00 AM
$130.00
Closed

10K

Sep 20, 2026 10K 9:15 AM
$60.00
Closed

5K

Sep 20, 2026 5K 9:30 AM
$50.00
Closed

Typical race-day weather

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

Temp (°C)
Minimum temperature (race-week average) 11.5° / Maximum temperature (race-week average) 18.0°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 11.0° / Maximum feels like — heat index / wind chill (race-week average) 18.0°
Peak wind (km/h)
Strongest wind of the day (race-week average)
15.3
Precip (mm)
Precipitation over the day (race-week average)
2.7mm
Humidity
Mean relative humidity (race-week average)
79.3%
Sunrise
Sunrise at the start line on September 20, 2026 (PDT)
Sunset
Sunset at the start line on September 20, 2026 (PDT)
Daylight
Hours between sunrise and sunset on race day
12h 17m

The sun rises at 6:54 AM and sets at 7:12 PM local time (PDT) in Bellingham on September 20, 2026 — 12h 17m 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.

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Other races near Bellingham

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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 Bellingham events

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