HAGG Lake Triathlon & Multi-Sports Festival
HAGG Lake Triathlon & Multi-Sports Festival is a triathlon, aquabike, duathlon, paddle, running, and trail running race on August 7, 2027 in Gaston, OR, with entry fees from $64 to $267.
- Date
- August 7, 2027 (326 days to go)
- Price
- $64–$267
- Sports
- TriathlonAquabikeDuathlonPaddleRunningTrail Running
From the Organizer
RACE AT THIS HISTORICAL EVENT AND STUNNING VENUE!
Hagg Lake Triathlon – Rich in Beauty, Rich in Tradition!
Come race at the 46th Anniversary of the Annual Hagg Lake Triathlon, one of the oldest and most gorgeous Triathlon courses in the nation! We have an Olympic & Sprint Triathlon, Duathlon & AquaBike & NEW Long Distance Triathlon Course Skullman 70.3
The modern sport of triathlon had its modest beginnings with an event held in Mission Bay in San Diego, CA on September 25, 1974. There were 46 athletes that day. Seven years later, Hagg Lake Triathlon became one of six stops on the Bud Light Triathlon Series Tour drawing about 500 athletes, with Dave Scott coming out on top. Today, as one of the nation’s oldest and longest-running triathlon events, Hagg Lake enters its 38th year and it continues to draw upwards of 700+ athletes. Its popularity is rooted in the rich tradition and the exceptional venue, which is one of the most scenic in the country. The Hagg Lake course offers a true test of this terrific sport with its rolling hills on both the bike and run leg portions of the event. Make the Hagg Lake Triathlon & Off-road Endurance Sports Festival one of your summer stops and compete on the course that has seen many of the greats in the sport of triathlon.
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
84°
Typical Low
55°
Chance of Rain
8%
Based on US Climate Normals data from Forest Grove, 6 mi from the venue.
Host City
About Gaston, OR
City Elevation
192 ft
Nearest Airport
PDX
Portland International Airport · 29 mi
Time Zone
Pacific Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at HAGG Lake Triathlon & Multi-Sports Festival, put it on the calendar, and turn “someday” into a start date.
326
Days to train
- Race
- HAGG Lake Triathlon & Multi-Sports Festival
- Date
- August 7, 2027
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From Endurance Grid
About These Sports
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Triathlon
Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think. Three sports in one race means three movements to train and race day never gets monotonous.
Aquabike
A swim followed by a bike — a triathlon without the run. Sprint and Olympic distances, often alongside a tri at the same venue.
Duathlon
Run, bike, run. The multi-sport format without the swim. Two disciplines, one race — a great bridge between running and triathlon.
Paddle Sports
Kayak, canoe, SUP, and outrigger races on rivers, lakes, and ocean. Sprints to marathon distances, split by craft.
Running
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Trail Running
Running off-road — dirt, singletrack, and mountain paths — from 5Ks to ultras. The terrain makes for an exciting twist and adventure in your running journey.
Coming Up
More Triathlon races near Gaston, OR
Frequently Asked Questions
What is the HAGG Lake Triathlon & Multi-Sports Festival?
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HAGG Lake Triathlon & Multi-Sports Festival
Aug 7, 2027