Tri Greenville Triathlon & Duathlon 2027
- Date
- Saturday, June 5, 2027
- Start time
- 8:00 AM start (Detroit)
- Location
- Greenville, Michigan
- Entry fee
- From $25 · goes up to $35 on Feb 7, 2027
- Included with entry
- Includes a shirt
- Fundraising
- Takes optional donations when you register
Registration is open.
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Official race websiteAdd to calendar: Apple or Outlook · Google
Events and entry fees
| Event | Distance | When | Entry fee | Cap |
|---|---|---|---|---|
| Sprint Duathlon Adult | DuathlonRun 2.2 mi · Bike 11.8 mi · Run 3.1 mi | Jun 5, 20278:00 AM | $75$85 after Feb 7, 2027 | – |
| Sprint Triathlon Adult | Sprint TriathlonSwim 515 m · Bike 11.8 mi · Run 3.1 miOpen water swim | Jun 5, 20278:00 AM | $75$85 after Feb 7, 2027 | – |
| Sprint Triathlon Relay Team (Adult Only) | Sprint TriathlonSwim 515 m · Bike 11.8 mi · Run 3.1 miRelay or teamOpen water swim | Jun 5, 20278:00 AM | $120$130 after Feb 7, 2027 | – |
| Dougling Dash | Other | Jun 5, 202710:00 AM | $7 | – |
| Kids Triathlon | Kids TriathlonSwim 200 m · Bike 3.7 mi · Run 2.2 mi · Swim 100 m · Bike 2.2 miOpen water swim | Jun 5, 202711:30 AM | $25$35 after Feb 7, 2027 | – |
Entry fees exclude processing fees. Prices and dates come from the race's registration page and refresh nightly.
The Kids Triathlon fee goes up to $35 on Feb 7, 2027.
Water temperature and wetsuits at Tri Greenville Triathlon & Duathlon
Around June 5, Baldwin Lake typically runs about 71°F at the surface (68 to 74°F across 2011 to 2020). Wetsuits were legal every year at this date.
A model estimate from the USGS lake temperature model (daily surface temperatures for US lakes), not a measurement. Wetsuit cutoffs are USA Triathlon age-group rules. The race's own water temperature reading on race morning decides.
Race day planning
Entry fee schedule
- Sprint Duathlon Adult and Sprint Triathlon Adult: $75 until Feb 6, then $85 until May 16, then $95 until Jun 2, then $95 until Jun 5.
- Sprint Triathlon Relay Team (Adult Only): $120 until Feb 6, then $130 until May 16, then $140 until Jun 2, then $140 until Jun 5.
- Dougling Dash: $7 until Jun 2, then $7 until Jun 5.
- Kids Triathlon: $25 until Feb 6, then $35 until May 16, then $45 until Jun 2, then $45 until Jun 5.
Online registration closes Jun 5, 2027, unless the race fills first.
Light and altitude
Sunrise on race morning is at about 6:02 AM, and the Sprint Duathlon Adult starts at 8:00 AM. The start sits about 830 feet above sea level.
Fees exclude processing fees. Comparisons use current entry fees and published results from races nearby.
Start location and course
561 W. Baldwin Lake Blvd. Greenville, MI 48838, Greenville, MI 48838
The pin marks the address the race lists, which is usually the start. The organizers have not shared a course map with us yet.
Where Tri Greenville Triathlon & Duathlon ranks
- No. 48 of 50 on Cheapest duathlons in the US
National lists computed from results, entry fees, course maps and water temperatures; they refresh through the day.
Typical race-day weather
Around June 5 the day usually runs from 55°F at dawn to 77°F in the afternoon, with measurable rain on about 25% of days. Cold snaps dip to 50°F and hot years reach 86°F.
Based on 60 days within a week of the date over the last 5 years, from historical weather for the start area. Not a forecast.
Race details
- Where
- 561 W. Baldwin Lake Blvd. Greenville, MI 48838, Greenville, MI 48838Map
- Course
- Road
- Start elevation
- About 830 feet
- Included with entry
- Du Long Sleeved Shirt; Long Sleeved Shirt; T-Shirt
- Donations
- Accepted when you register
- Distances
- Kids Triathlon, Sprint Triathlon, Duathlon, Other
- Editions
- 2027 (Jun 5, 2027), 2026 (May 30, 2026), 2025 (May 31, 2025), 2024 (Jun 1, 2024), 2023 (Jun 3, 2023), 2022 (Jun 4, 2022)
Organize this race? Add details or a correction
Quick answers
- When is Tri Greenville Triathlon & Duathlon?
- Saturday, June 5, 2027, starting at 8:00 AM.
- How much does it cost?
- Entry starts at $25 before processing fees, and rises to $35 on Feb 7, 2027.
- When does registration close?
- Online registration closes Jun 5, 2027, unless the race fills first.
- Do athletes get a shirt or medal?
- Entry includes a shirt, according to the race's registration page. Check it for sizes and whether kids' races get the same.
- Can I donate to a cause when I register?
- Yes. The registration form offers an optional donation, usually for the charity or nonprofit the race supports. The race's own page names the cause.
- What distances are offered?
- Kids Triathlon, Sprint Triathlon, Duathlon, Other.
- Where does it start?
- 561 W. Baldwin Lake Blvd. Greenville, MI 48838, Greenville, MI 48838.
From the organizers
This is an early-season triathlon and duathlon that is well suited as a training event for the seasoned athlete as well as an entry-level distance for those who are just deciding to plunge into their first event. There will be an adult sprint triathlon & duathlon with a first wave start at 8 a.m. and two youth divisions (1) U-15 (ages 11-15) and (2) U-10 (7-10) with a first wave start at 11:15 a.m. The event is centered on Greenville's beautiful Baldwin Lake and features a unique spectator experience from an elevated viewpoint above the lake and transition area on and along the Fred Meijer Flat River Trail.