Race Discovery
Montclair Triathlon
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Montclair Triathlon

Montclair, Virginia, United States View on map
Jun 28, 2026 (America/New_York local time)
Triathlon

About this race

Lake Montclair is set in beautiful Northern Virginia with a great surrounding community supporting this event. Montclair residents enjoy the Lake front setting and the awesome Dolphin Beach where the triathlon starts and finishes.

Montclair is conveniently located 25 minutes south of the Beltway, and just 40 minutes from our nation’s capitol. Montclair is bordered on the south by Prince William National Forest Park, which boasts camping and walking trails. It is also a 15 minute drive from Marine Corps Base Quantico. With two major airports within 40 miles and Potomac Mills Mall 5 miles outside our community, centrally located for shopping, dining, recreation and some of the best sightseeing in the area.

Pick your distance

Triathlon

Sprint Triathlon

.5 mile swim 12 mile bike 3.1 mile run

Jun 28, 2026 25.1K 7:00 AM
$120.00
Closed

Sprint Relay

2 or 3 person team

Jun 28, 2026 25.1K 7:00 AM
$140.00
Closed

Duathlon

Sprint Duathlon

1 mile run 12 mile bike 3.1 mile run

Jun 28, 2026 25.9K 7:00 AM
$120.00
Closed

Aquabike

Sprint Aquabike

.5 mile swim 12 mile bike

Jun 28, 2026 20.1K 7:00 AM
$120.00
Closed

Typical race-day weather

Based on 3 years of Open-Meteo archive data for this event's race dates in Montclair, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 20.8° / Maximum temperature (race-week average) 30.5°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 20.8° / Maximum feels like — heat index / wind chill (race-week average) 36.3°
Peak wind (km/h)
Strongest wind of the day (race-week average)
14.0
Precip (mm)
Precipitation over the day (race-week average)
3.0mm
Humidity
Mean relative humidity (race-week average)
76.0%
Sunrise
Sunrise at the start line on June 28, 2026 (EDT)
Sunset
Sunset at the start line on June 28, 2026 (EDT)
Daylight
Hours between sunrise and sunset on race day
14h 50m

The sun rises at 5:47 AM and sets at 8:38 PM local time (EDT) in Montclair on June 28, 2026 — 14h 50m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

Reviews

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Results — Montclair Triathlon

2022 edition View Results

Other races near Montclair

Different organizers, within 40 miles, in the next three months

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 1 Montclair event

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