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| Event | Distance | When | Entry fee | Cap |
|---|---|---|---|---|
| Skullman 70.3 | Half Iron TriathlonOpen water swim | Aug 7, 20276:00 AM | $357$377 after Aug 2, 2027 | – |
| Olympic AquaBike - Individual | AquabikeOpen water swim | Aug 7, 20278:25 AM | $167$177 after Aug 2, 2027 | – |
| Olympic AquaBike - Relay | AquabikeRelay or teamOpen water swim | Aug 7, 20278:25 AM | $247$257 after Aug 2, 2027 | – |
| Olympic Duathlon - Individual | Duathlon | Aug 7, 20278:25 AM | $167$177 after Aug 2, 2027 | – |
| Olympic Duathlon - Relay | DuathlonRelay or team | Aug 7, 20278:25 AM | $247$257 after Aug 2, 2027 | – |
| Olympic Paddle Tri - Individual | – | Aug 7, 20278:25 AM | $167$177 after Aug 2, 2027 | – |
| Olympic Paddle Tri - Relay | Relay | Aug 7, 20278:25 AM | $247$257 after Aug 2, 2027 | – |
| Olympic Triathlon - Individual | Olympic TriathlonOpen water swim | Aug 7, 20278:25 AM | $167$177 after Aug 2, 2027 | – |
| Olympic Triathlon - Relay | Olympic TriathlonRelay or teamOpen water swim | Aug 7, 20278:25 AM | $247$257 after Aug 2, 2027 | – |
| Sprint Aquabike - Individual | AquabikeOpen water swim | Aug 7, 20278:25 AM | $157$167 after Aug 2, 2027 | – |
| Sprint Aquabike - Relay | AquabikeRelay or teamOpen water swim | Aug 7, 20278:25 AM | $227$237 after Aug 2, 2027 | – |
| Sprint Duathlon - Individual | Duathlon | Aug 7, 20278:25 AM | $157$167 after Aug 2, 2027 | – |
| Sprint Duathlon - Relay | DuathlonRelay or team | Aug 7, 20278:25 AM | $227$237 after Aug 2, 2027 | – |
| Sprint Paddle Tri - Individual | – | Aug 7, 20278:25 AM | $157$167 after Aug 2, 2027 | – |
| Sprint Paddle Tri - Relay | Relay | Aug 7, 20278:25 AM | $227$237 after Aug 2, 2027 | – |
| Sprint Triathlon - Individual | Sprint TriathlonOpen water swim | Aug 7, 20278:25 AM | $157$167 after Aug 2, 2027 | – |
| Sprint Triathlon - Relay | Sprint TriathlonRelay or teamOpen water swim | Aug 7, 20278:25 AM | $227$237 after Aug 2, 2027 | – |
Entry fees exclude processing fees. Prices and dates come from the race's registration page and refresh nightly.
The Aquabike fee goes up to $167 on Aug 2, 2027.
Online registration closes Aug 8, 2027, unless the race fills first.
Sunrise on race morning is at about 6:02 AM, and the Skullman 70.3 starts at 6:00 AM. The start sits about 290 feet above sea level.
Fees exclude processing fees. Comparisons use current entry fees and published results from races nearby.
50250 SW Scoggins Valley Rd, Gaston, OR 97119
The pin marks the address the race lists, which is usually the start. The organizers have not shared a course map with us yet.
Aggregated from official results for HAGG Lake Triathlon. Individual finisher names are not stored here.
At the 2025 Sprint Triathlon - Individual, the fastest tenth finished in 1:19:32 or better, the top quarter in 1:29:14, and half the field in 1:41:01; the last tenth came in after 2:16:06.
At the 2025 Olympic Triathlon - Individual, the fastest tenth finished in 2:23:54 or better, the top quarter in 2:41:24, and half the field in 3:03:49; the last tenth came in after 3:42:54.
At the 2025 Trail 5K - Sunday, the fastest tenth finished in 26:38 or better, the top quarter in 29:59, and half the field in 35:03; the last tenth came in after 57:25.
| Age | Women | Men |
|---|---|---|
| Under 20 | 1:34:45 | 1:18:01 |
| 20-29 | 1:29:13 | 1:29:14 |
| 30-39 | 1:24:22 | 1:08:38 |
| 40-49 | 1:27:13 | 1:14:53 |
| 50-59 | 1:25:36 | 1:13:09 |
| 60-69 | 1:43:46 | 1:20:48 |
| 70+ | n/a | 1:46:56 |
Groups with fewer than five finishers are left out. Awards vary by race; check the race's rules.
Where a finish time would have placed in 2025.
At the 2025 Sprint Triathlon - Individual, the bike decided the most: the middle of the field lost about 8:38 to the top quarter there, 45% of the gap across the three legs.
Compared with a typical sprint triathlon in Oregon, the median swim here was 2:35 slower and the run 1:19 slower (swim lengths differ from race to race).
| Leg | Top 10% | Top 25% | Median | Slowest 25% |
|---|---|---|---|---|
| Swim | 14:56 | 16:41 | 19:25 | 22:57+ |
| T1 | 2:19 | 2:52 | 3:54 | 4:57+ |
| Bike | 33:43 | 37:44 | 42:38 | 48:46+ |
| T2 | 1:11 | 1:33 | 2:05 | 2:55+ |
| Run | 24:48 | 27:13 | 31:55 | 38:10+ |
Each column ranks finishers on that leg alone, from the race's published results. T1 and T2 are transitions.
At the 2025 Olympic Triathlon - Individual, the run decided the most: the middle of the field lost about 16:27 to the top quarter there, 46% of the gap across the three legs.
Compared with a typical olympic triathlon in Oregon, the median swim here was 3:21 slower, the bike 0:34 faster and the run 3:45 slower (swim lengths differ from race to race).
| Leg | Top 10% | Top 25% | Median | Slowest 25% |
|---|---|---|---|---|
| Swim | 26:53 | 29:23 | 34:06 | 39:41+ |
| T1 | 2:08 | 2:34 | 3:44 | 4:45+ |
| Bike | 1:01:53 | 1:08:51 | 1:15:41 | 1:24:32+ |
| T2 | 1:05 | 1:33 | 2:13 | 2:57+ |
| Run | 46:24 | 53:54 | 1:02:45 | 1:13:01+ |
Each column ranks finishers on that leg alone, from the race's published results. T1 and T2 are transitions.
Up 40 percent since 2022.
All events combined, from official results.
From 2022 to 2025, the field went from 203 to 274 finishers, and the median time rose from 1:34:18 to 1:41:01.
| Year | Finishers | Median | Fastest tenth | Winner |
|---|---|---|---|---|
| 2025 | 274 (+9%) | 1:41:01 | under 1:19:32 | 1:04:04 |
| 2024 | 252 (same) | 1:35:45 | under 1:15:19 | 1:04:28 |
| 2023 | 252 (+24%) | 1:37:35 | under 1:19:44 | 1:02:20 |
| 2022 | 203 | 1:34:18 | under 1:18:41 | 1:05:11 |
From each year's official results for the Sprint Triathlon; virtual options are left out.
Around August 7 the day usually runs from 56°F at dawn to 85°F in the afternoon, with measurable rain on about 3% of days. Cold snaps dip to 51°F and hot years reach 93°F.
Based on 70 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 HAGG Lake Triathlon cover on their registration page, in brief.
Rules and FAQ
There are no refunds issued for your registration (no exceptions); however, we do understand that things come up that are beyond your control. As a customer service initiative, we do offer the ability to transfer your registration to next…
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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