Grand Haven Triathlon
Grand Haven, United States · July · Tris4Health (Tom Ziebart)
Why people love it
- Beach swim in Lake Michigan; the sprint swim is only 0.31 mi (500 m)
- Bike runs fairly flat and smooth south along the lake
- Flat boardwalk and river run
- Packet pickup Saturday 2 to 5 pm and race morning 5:30 to 7:00 am
- Duathlon and aquabike options exist for when the lake is rough
Watch out for
- Open-lake swim: cancelled once for currents, 15 °C (59 °F) with swells another year
- Long run of about 0.8 km (0.5 mi) from the beach to transition adds to swim time
- One racer found the run short in both years raced
- No race-day registration; transition closes at 7:00 am; State Park pass needed to park
- Only one athlete account found, undated; check current details with the organiser
Race
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: Tough
- Racer satisfactionLoved3.5
One repeat racer praises the lake bike and river run but complains of thin volunteers, swag and food and a cancelled swim. No recent recaps. · Low confidence
- OrganizationAdequate3.3
A repeat racer found volunteers scarce, thin food and swag, and a year without USA Triathlon sanction. Only one athlete account exists. · Low confidence
- First timer friendlyDoable3.1
1.5 km (0.93 mi) in Lake Michigan swells, 40 km (24.9 mi) bike, 10 km (6.2 mi) run. · Low confidence
Course traits, not part of the score
- PR potentialFast3.5
Fairly flat and smooth; the run measured short in two years. · Low confidence
Swim
Wetsuit odds, water temperature, calm, and the experience of the start. Counts for 16% of the overall score.
- Wetsuit legalUsually4.4
July lake water is about 15 to 21 °C (59 to 70 °F), so wetsuits are legal and needed. · Low confidence
- Water temperatureAcceptable2.8
One year had 15 °C (59 °F) water with medium swells; July lake temperatures run 15 to 21 °C (59 to 70 °F). · Low confidence
- Calm waterChoppy2.3
Open Lake Michigan: one swim cancelled for currents, another with medium swells. · Medium confidence
- Swim easeModerate2.6
1.5 km (0.93 mi) in open Lake Michigan. · Low confidence
- Swim experienceGreat3.5
Clear lake water per the organiser and a beach start, offset by swells and the long run. · Low confidence
- Swim supportStandard3.3
Wave starts and a duathlon fallback when the lake is rough. No recent detail on kayaks or lifeguards. · Low confidence
Bike
Road surface, closures, scenery and wind. Counts for 18% of the overall score.
- Road surfaceGood3.9
Smooth by Michigan standards per one poster; fresh blacktop in 2008. · Low confidence
- Road closuresPartly closed3.3
Police and volunteers marshal the course. Nobody says how much of the road is closed. · Low confidence
- Bike sceneryBeautiful3.8
A poster calls the ride south along the lake very nice; the 2008 praise was written before that race. · Low confidence
- WindSome wind3.1
Lakeshore road; wind not reported. · Low confidence
Course traits, not part of the score
- Bike speedFast3.8
Smooth and fairly flat. · Low confidence
- Bike flatnessMostly flat4.0
Estimate 80 m (260 ft) over 40 km (24.9 mi). · Low confidence
- Bike simplicityMostly simple4.3
Out and back with one turnaround. · Low confidence
Run
Crowds, aid stations, conditions underfoot and scenery. Counts for 13% of the overall score.
- Crowd supportDecent3.2
Boardwalk and channel with few crowd reports; resort town on race day. · Low confidence
- Aid stationsStandard2.9
Volunteers scarce in the most recent year a poster raced; no aid details. · Low confidence
- Run sceneryBeautiful4.1
A poster calls the run fantastic along the river; the organiser calls it the most scenic. · Low confidence
- Run conditionsEasy3.7
Flat boardwalk; July sun. · Low confidence
Course traits, not part of the score
- Run flatnessFlat4.7
Estimate 10 m (33 ft) over 10 km (6.2 mi). · Low confidence
Conditions
Air temperature, how predictable the weather is, setting, and spectating. Counts for 13% of the overall score.
- Air temperaturePleasant4.2
Mid-July mornings with a lake breeze, likely 17 to 28 °C (63 to 82 °F). · Low confidence
- Weather reliabilityVariable2.8
Lake Michigan conditions cancelled one swim for currents. · Medium confidence
- Venue beautyLovely4.1
Lake Michigan beach, pier and channel boardwalk in a resort town. · Low confidence
- Spectator friendlyEasy3.8
Boardwalk and beach are close; bike out and back is not watchable. · Low confidence
Course traits, not part of the score
- Low altitudeSea level5.0
About 180 m (590 ft). · High confidence
Stay and travel
Hotels, walkability, getting there, and the town around the race. Counts for 10% of the overall score.
- Hotel availabilityBook early3.0
Resort town in July; book early. · Low confidence
- Hotel valueNormal2.8
July lakeshore pricing. · Low confidence
- WalkabilityWalkable3.7
Venue sits beside the beach, YMCA and boardwalk but parking is in the State Park lot. · Low confidence
- Travel easeEasy3.5
About 50 km (31 mi) from Grand Rapids airport. · Low confidence
- LogisticsSome complexity3.4
Saturday and race-morning pickup, one transition, but long beach-to-transition run, park pass needed, strict 7:00 am close and no race-day registration. · Medium confidence
- Town and foodGood4.0
Downtown and waterfront are a popular resort area; one poster who grew up there calls it really nice in warm months. · Low confidence
Key facts
- Location
- Grand Haven, Michigan, United States
- Typical month
- July
- Latest or next date
- 12 July 2026
- Organiser
- Tris4Health (Tom Ziebart)
- Entry fee
- About $119
- Distances
- 1.5 km (0.9 mi) swim, 40 km (24.9 mi) bike, 10 km (6.2 mi) run
- Swim venue
- Lake Michigan off Grand Haven State Park beach (lake)
- Water temperature
- 15–21 °C (59–70 °F)
- Wetsuit
- Usually legal; USA Triathlon limit 25.6 C (78 F)
- Swim start
- wave start from the beach
- Swim laps
- 1
- Bike laps
- 1
- Run laps
- 1
- Run shade
- Some
- Air temperature
- 17–28 °C (63–82 °F)
- Humidity
- Moderate
- Altitude
- 180 m (590 ft)
- Nearest airport
- Gerald R. Ford International (GRR), Grand Rapids, 50 km (31 mi) away
- Where to stay
- Downtown Grand Haven, Spring Lake
- Booking
- Popular summer resort town; book early for July weekends.
What racers and reviewers say
- Slowtwitch: Grand Haven vs. Traverse City triathlonsforum · Mixed
A racer who did Grand Haven twice: swim cancelled for strong currents the first year (turned into a duathlon), 59 °F (15 °C) water with medium swells the second; long beach-to-T1 run, short run measurement, scarce volunteers, thin swag and food and a non-USAT year. Another poster calls the roads smooth for Michigan and the bike fairly flat.
- Slowtwitch: Grand Haven Triathlon (2008 thread)Raced 2008 · forum · Positive
Pre-race 2008 posts praise a scenic lake-side bike, a fantastic river run, fresh blacktop, many agencies backing the event and triathletes as organisers; written before the race so partly anticipation.
- Fox 17: Racers face off in Grand Haven TriathlonRaced 2018 · article · Positive
Local TV brief about the Sunday event along Lake Michigan with awards, raffles and live music and day-of entry fees of $95 to $165; gives no course conditions.
- BikeSignup: Grand Haven Triathlon volunteer course pageRaced 2025 · article · Positive
Organiser volunteer page, not an athlete review: swimmers walk the boardwalk from the State Park beach to transition; sprint and Olympic bike turnarounds are on Lakeshore Drive; run is out and back on the boardwalk.
Raced Grand Haven Triathlon? Your notes on the course, conditions and logistics help the next athlete decide.
Sources
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