Lake Whatcom Triathlon

Bellingham, United States · July · Independent (Bellingham local race directors)

Why people love it

Rare Olympic distance in Bellingham: 1.5 km (0.9 mi) swim, 40 km (25 mi) bike, 10 km (6.2 mi) run
Run goes through the waterfall and forest trails of Whatcom Falls Park
Sprint swim is an 800 m (0.5 mi) triangle with colored-cap wave starts
Start, transition and finish share Bloedel Donovan Park

3.0Good

How racers feel about it, how well it is run, and how it treats a first timer. Counts for 30% of the overall score.

Toughness: Very tough

Racer satisfactionLoved3.8
Two local news reports quote racers warmly and report no problems; no review-site scores exist. · Low confidence
OrganizationWell run3.7
A record 600 entrants in 2023 raced in staggered waves with 50 to 60 volunteers and no reported problems. · Low confidence
First timer friendlyDoable2.8
1.5 km (0.9 mi) lake swim, 40 km (25 mi) bike, hilly trail run; fine for second-race athletes. · Low confidence

PR potentialAverage2.5
Hilly trail run slows 10 km (6.2 mi); winners 2:02:50 to 2:11:00. · Low confidence

3.4Good

Wetsuit odds, water temperature, calm, and the experience of the start. Counts for 16% of the overall score.

Wetsuit legalUsually3.5
Rule not published; USA Triathlon allows wetsuits up to 25.6 °C (78 °F), and a Bellingham lake in July is usually cooler. · Low confidence
Water temperatureAcceptable3.4
No water temperature published; a northern lake in July is likely 17 to 21 °C (63 to 70 °F), unconfirmed. · Low confidence
Calm waterMostly calm3.9
Participant called the swim smooth and nice (2022); sprint is a protected triangle. · Low confidence
Swim easeEasy3.5
1.5 km (0.9 mi) in wave starts. · Low confidence
Swim experienceGreat3.8
Scenic mountain-lake setting and wave starts; no clarity data. · Low confidence
Swim supportGood3.6
Colored-cap waves and a medical tent post-race; kayak and lifeguard numbers not published. · Low confidence

3.4Good

Road surface, closures, scenery and wind. Counts for 18% of the overall score.

Road surfaceMixed3.3
No surface reports; county roads assumed average. · Low confidence
Road closuresPartly closed3.0
Closure policy not found; staggered waves on shared county roads suggest open or partly closed roads. · Low confidence
Bike sceneryBeautiful4.0
Racer described scenic stretches along the lake (2022). · Medium confidence
WindMostly calm3.8
Sheltered lake valley, no wind complaints; no direct data. · Low confidence

Bike speedAverage3.0
Rolling, no data. · Low confidence
Bike flatnessRolling2.8
40 km (25 mi) with Y Road; no elevation data. · Low confidence
Bike simplicityMostly simple3.5
Out-and-back lakeside roads; no technical reports. · Low confidence

3.3Good

Crowds, aid stations, conditions underfoot and scenery. Counts for 13% of the overall score.

Crowd supportStrong3.6
Girls on the Run volunteers cheered on the course; one racer called the energy and support the best (2022). · Low confidence
Aid stationsGood3.6
50 to 60 volunteers; no aid-station complaints. · Low confidence
Run sceneryBeautiful4.2
One racer praised the waterfall and forest in Whatcom Falls Park (2022). · Low confidence
Run conditionsHard2.4
Trail and stairs. · Medium confidence

4.0Very good

Air temperature, how predictable the weather is, setting, and spectating. Counts for 13% of the overall score.

Air temperaturePleasant4.2
July in Bellingham typically runs 13 to 24 °C (55 to 75 °F), mild for racing. · Low confidence
Weather reliabilityReliable3.7
Pacific Northwest July is usually dry but marine layer possible; no cancellations found. · Low confidence
Venue beautyLovely4.0
Mountain-ringed lake and a waterfall park, though few athletes describe the venue itself. · Low confidence
Spectator friendlyEasy3.8
Courses overlap and everyone finishes together at the lake shore (2022); expo area. · Low confidence

3.6Very good

Hotels, walkability, getting there, and the town around the race. Counts for 10% of the overall score.

Hotel availabilityGood4.0
Bellingham has many hotels; July is tourist season. · Low confidence
Hotel valueNormal3.3
Mid-size city, summer rates; no data. · Low confidence
WalkabilitySome driving3.2
Start, transition and finish at Bloedel Donovan Park; run goes into Whatcom Falls Park; parking not documented. · Low confidence
Travel easeEasy3.8
Bellingham airport 9 km (6 mi) away, Seattle-Tacoma about 140 km (90 mi) south. · Medium confidence
LogisticsSimple3.7
Single transition and finish at one park (RaceCenter); packet pickup details not found. · Low confidence
Town and foodGood4.0
Bellingham and Fairhaven have a good food and brewery scene. · Low confidence

Cascadia Daily News (2022 race report)Raced 2022 · article · Positive
Record field of just over 400 with colored-cap waves. Racers called the swim smooth, the bike scenic and quiet, and the trail run hilly with 104 stairs in Whatcom Falls Park. Volunteers numbered 50 to 60 and the medical tent was well staffed.
“the energy and support were "by far the best"”
Cascadia Daily News staff
Cascadia Daily News (2023 race report)Raced 2023 · article · Positive
Registration reached 600, up from about 170 in 2017. First-timers from Seattle drove up for the sprint and the directors say they put the athlete first. No problems were reported.
“If we focus on the athlete”
Cascadia Daily News staff

Raced Lake Whatcom Triathlon? Your notes on the course, conditions and logistics help the next athlete decide.

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