Check registration status on RunSignup.
We earn a small commission when you register through this link, at no cost to you. Details
Add to calendar: Apple or Outlook · Google
| Event | Distance | When | Entry fee | Cap |
|---|---|---|---|---|
| DuRidgefield - Individual | DuathlonRun 2 mi · Bike 13 mi · Run 3.1 mi | Jun 6, 20277:00 AM | $95$110 after Apr 1, 2027 | 59 |
| TriRidgefield - Individual | Super Sprint TriathlonBike 3.1 mi | Jun 6, 20277:00 AM | $95$110 after Apr 1, 2027 | 339 |
| TriRidgefield - Relay | Super Sprint TriathlonBike 3.1 miRelay or team | Jun 6, 20277:00 AM | $155$175 after Apr 1, 2027 | 75 |
Entry fees exclude processing fees. Prices and dates come from the race's registration page and refresh nightly.
Around June 6, Great Pond typically runs about 72°F at the surface (67 to 76°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.
Online registration closes Jun 4, 2027, unless the race fills first.
Sunrise on race morning is at about 5:21 AM, and the DuRidgefield - Individual starts at 7:00 AM. The start sits about 640 feet above sea level.
Fees exclude processing fees. Comparisons use current entry fees and published results from races nearby.
19 Great Pond Road, Ridgefield, CT 06877
The pin marks the address the race lists, which is usually the start. Course maps are the organizers' own.
The 12.5-mile bike course climbs 793 feet, about 63 feet a mile: hilly.
| Course | Distance | Climbing | Terrain |
|---|---|---|---|
| 781.3 m Swimming Route in Ridgefield, ConnecticutSwim | 780 m | ||
| TriRidgefield 2024 Bike RouteBike, loop, steepest 8% | 12.5 mi | 793 ft | hilly |
| 3 mi Running Route in Fox HillRun | 3 mi | 167 ft | rolling |
| 2 mi Running Route in Ridgefield, ConnecticutRun | 2 mi | 156 ft | hilly |
From the course maps the organizers publish on Ride with GPS and MapMyRun; climbing is the total gain the map reports. Courses can change between editions, so check the date on the map.
National lists computed from results, entry fees, course maps and water temperatures; they refresh through the day.
Around June 6 the day usually runs from 57°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 65 days within a week of the date over the last 5 years, from historical weather for the start area. Not a forecast.
What the organizers of TriRidgefield Sprint Triathlon and Duathlon cover on their registration page, in brief.
Schedule and packet pickup
Packet Pick-Up: We will be holding packet pickup at the Ridgefield Bicycle Company, 88 Danbury Rd, Ridgefield on Saturday, May 30 from 9am-3pm. Do not forget to bring your ID - no exceptions! You can have someone else pick up your packet…
Course
Race Information. The DuRidgefield participants will start their initial 2 mile run at the same time the Triathlon participants start the swim, and then will race the same bike/run courses with the Triathlon participants. 2 mile run: Du…
Course
Transition Area Overview. TriRidgefield Transition Area. DuRidgefield Transition Map.
Course
Race Information. Half-Mile Swim: Swim Course The swim is a clockwise loop. It will start in waves based on age and gender. 12.75 Mile Bike: Bike Course. 5K Run: Run Course. There will be a post-race party with breakfast food and coffee…
Rules and FAQ
Q: Are wetsuits allowed? A: Yes. Q: Will there be an opportunity to practice the swim course? A: Unfortunately we cannot allow registrants to swim the course prior to the event. However we will have time available during the week before…
Rules and FAQ
The race is a USAT sanctioned race, so USAT rules are in effect. You must wear an ANSI-approved helmet during the entire cycling event. Headphones for music are prohibited during the race. You must be 13 years old or older to participate…
Organize this race? Add details or a correction
We are pleased to present TriRidgefield and DuRidgefield. First held in 2007, the races wind their way through the bucolic countryside of Ridgefield, Connecticut. There will be a Sprint Triathlon, consisting of a half-mile swim in pristine Great Pond, a rolling 13-mile bike ride, and a challenging 5K finishing run. For you non-swimmers, we will also have a Sprint Duathlon held concurrently with the Tri, consisting of a 2-mile run, followed by the same 13-mile bike ride, and finishing 5K run.
NOTE: For registrations received after May 1, we cannot guarantee you will receive a shirt.