HalfRuns
Montclair Triathlon

Montclair Triathlon

Race Date

Jun 28, 2026

Location

Montclair, VA

The Experience

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.

Logistics

Race Day

Sunday, June 28, 2026

Start Time

7:00 AM

Giveaway

T-Shirt

Start Location

4398 Spillway Lane, Montclair, VA, 22025

Directions

Course Info

Course Type

Loop Course

Terrain

road

Difficulty

Ultra-Flat

Elevation Gain

0'

Net Drop/km

0 m (Flat)

Separation

0.0%

Also Offers

15.6 Miles16.1 MilesYouth Splash and Dash (7-10 year old)Youth Splash and Dash (11-15 year old)

Quality Score

Methodology
Heritage0/20

first year

Size0/15

no finisher counts yet

Momentum3/5

small race — neutral

Loyalty0/20

needs a few years of results

Course & details3/15

3 timing sources

National draw0/10

no finisher data yet

Front-pack speed0/5

no winner time yet

Weather0/10

typical high 88°F

Race Day Weather

5-year historical avg

Start (Low)

69°

Afternoon (High)

88°

Hot conditions — adjust pace expectations, prioritize hydration

0.1"

Precipitation

9 mph

Wind

70%

Humidity

Race Photos

Explore More Journeys

Can't make it to Montclair? Discover other experiences that match your running style.

Search All Races