Lake Terramuggus Sprint Triathlon #3 logo

Lake Terramuggus Sprint Triathlon #3 2027

Date
Thursday, July 1, 2027
Start time
6:15 PM start (New York)
Entry fee
From $35
Fundraising
Takes optional donations when you register
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Events and entry fees

EventDistanceWhenEntry feeCap
Aqua BikeAquabikeOpen water swimJul 1, 20276:15 PM$45–
Sprint Relay TriSprint TriathlonRelay or teamOpen water swimJul 1, 20276:15 PM$65–
Sprint TriSprint TriathlonOpen water swimJul 1, 20276:15 PM$45–
Super Sprint TriSuper Sprint TriathlonOpen water swimJul 1, 20276:15 PM$35–

Entry fees exclude processing fees. Prices and dates come from the race's registration page and refresh nightly.

Water temperature and wetsuits at Lake Terramuggus Sprint Triathlon #3

Around July 1, Lake Terramuggus typically runs about 79°F at the surface (75 to 81°F across 2011 to 2020). The water usually runs above 78°F at this date: wetsuits are allowed but make you ineligible for age-group awards.

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

  • Aqua Bike and Sprint Tri: $45 until Jul 1.
  • Sprint Relay Tri: $65 until Jul 1.
  • Super Sprint Tri: $35 until Jul 1.

Online registration closes Jul 1, 2027, unless the race fills first.

Light and altitude

Sunrise on race morning is at about 5:18 AM, and the Aqua Bike starts at 6:15 PM. The start sits about 410 feet above sea level.

Fees exclude processing fees. Comparisons use current entry fees and published results from races nearby.

Start location and course

Blish Park, Marlborough, CT 06447

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 Lake Terramuggus Sprint Triathlon #3 ranks

National lists computed from results, entry fees, course maps and water temperatures; they refresh through the day.

Super Sprint Tri

60
finishers
46:47
median
37:12
winning time
49% / 51%
women / men
median 46:4737:141:05:51
Finish times, fastest to slowest. Each bar is a slice of the field; the dashed line is the median.

Sprint Tri

56
finishers
1:23:22
median
1:01:33
winning time
15% / 85%
women / men

Aqua Bike

3
finishers
58:46
median
30:33
winning time
33% / 67%
women / men

Aggregated from official results (Fast Track Timing LLC) for Lake Terramuggus Sprint Triathlon #3. Individual finisher names are not stored here.

How fast do you need to be at Lake Terramuggus Sprint Triathlon #3?

At the 2026 Super Sprint Tri, the fastest tenth finished in 40:33 or better, the top quarter in 44:20, and half the field in 46:47; the last tenth came in after 1:01:36.

At the 2026 Sprint Tri, the fastest tenth finished in 1:07:46 or better, the top quarter in 1:13:55, and half the field in 1:23:22; the last tenth came in after 1:39:16.

At the 2026 Aqua Bike, the fastest tenth finished in 36:11 or better, the top quarter in 44:39, and half the field in 58:46; the last tenth came in after 59:33.

Third place by age group, 2026 Super Sprint Tri
AgeWomenMen
Under 20n/a41:03
20-2948:15n/a
30-3953:33n/a
40-4946:4745:32
60-69n/a50:54

Groups with fewer than five finishers are left out. Awards vary by race; check the race's rules.

What would my time get me?

Where a finish time would have placed in 2026.

Swim, bike and run splits at Lake Terramuggus Sprint Triathlon #3

At the 2026 Super Sprint Tri, the run decided the most: the middle of the field lost about 2:51 to the top quarter there, 52% of the gap across the three legs.

2026 Super Sprint Tri, 60 finishers
LegTop 10%Top 25%MedianSlowest 25%
Swim3:273:434:224:47+
T11:051:281:472:36+
Bike20:3321:2323:4026:37+
T20:370:440:571:20+
Run12:1814:3416:4019:05+

Each column ranks finishers on that leg alone, from the race's published results. T1 and T2 are transitions.

At the 2026 Sprint Tri, the bike decided the most: the middle of the field lost about 6:26 to the top quarter there, 47% of the gap across the three legs.

Compared with a typical sprint triathlon in Connecticut, the median swim here was 4:01 faster, the bike 3:51 faster and the run 1:00 faster (swim lengths differ from race to race).

2026 Sprint Tri, 56 finishers
LegTop 10%Top 25%MedianSlowest 25%
Swim9:4511:1112:0613:57+
T11:011:171:361:56+
Bike32:1835:0739:0643:40+
T20:370:451:081:27+
Run21:1223:3526:5730:12+

Each column ranks finishers on that leg alone, from the race's published results. T1 and T2 are transitions.

Finishers by year

Down 11 percent since 2025.

All events combined, from official results.

Lake Terramuggus Sprint Triathlon #3 Super Sprint Triathlon year by year

From 2025 to 2026, the field went from 51 to 60 finishers, and the median time dropped from 52:09 to 46:47.

YearFinishersMedianFastest tenthWinner
202660 (+18%)46:47under 40:3337:12
20255152:09under 42:3936:44

From each year's official results for the Super Sprint Triathlon; virtual options are left out.

How fast is it?

Faster than most US super sprint triathlons

The fastest quarter of the 2026 super sprint triathlon field finished under 44:20, against 51:16 in a typical US super sprint triathlon, so times here run 14 percent faster.

  • Sprint Triathlon: Faster than most US sprint triathlons. The fastest quarter of the 2026 sprint triathlon field finished under 1:13:55, against 1:24:09 in a typical US sprint triathlon, so times here run 12 percent faster.

Compares the fastest quarter of each field, so walkers and first-timers do not skew it. It reflects the course and the field together: a flat course, cool weather, or a competitive crowd all make times faster.

Typical race-day weather

Around July 1 the day usually runs from 64°F at dawn to 83°F in the afternoon, with measurable rain on about 27% of days. Cold snaps dip to 58°F and hot years reach 91°F.

Based on 75 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
Blish Park, Marlborough, CT 06447Map
Course
Road
Start elevation
About 410 feet
Donations
Accepted when you register
Distances
Super Sprint Triathlon, Sprint Triathlon, Aquabike
Editions
2027 (Jul 1, 2027), 2026 (Jul 16, 2026), 2025 (Jul 17, 2025)

Organize this race? Add details or a correction

Quick answers

When is Lake Terramuggus Sprint Triathlon #3?
Thursday, July 1, 2027, starting at 6:15 PM.
How much does it cost?
Entry starts at $35 before processing fees.
When does registration close?
Online registration closes Jul 1, 2027, unless the race fills first.
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?
Super Sprint Triathlon, Sprint Triathlon, Aquabike.
How big is it, and how fast?
In 2026, 60 athletes finished the Super Sprint Tri; the median finish was 46:47 and the winner finished in 37:12.
Is it a fast course?
The fastest quarter of the 2026 super sprint triathlon field finished under 44:20, against 51:16 in a typical US super sprint triathlon, so times here run 14 percent faster.
Where does it start?
Blish Park, Marlborough, CT 06447.

From the organizers

The Lake T Sprint Series has been the first race for many Iron Distance Triathletes. In its 25th year, this race continues to be the stepping stone for so many triathletes to get to the next level. Racks are first come, first serve, waves are male/female, and there is a relay division as well.

The 600 yard lake swim is followed by a 2 loop bike course with rolling hills. The 5K run is a beautiful course around the lake which has a few small inclines and downhill the last mile. Aid is available on the run at the town hall section.

Read the full description on RunSignup