Great Island Adventure Triathlons
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Great Island Adventure Triathlons

Lock Haven, Pennsylvania, United States View on map
Jun 27, 2026 (America/New_York local time)
Triathlon

About this race

Whether you want to swim or kayak, we have the sprint-distance race for you. Both races start at 8 am Saturday, June 27th. The swimmers start 750m upstream and the kayakers start in the river at the transition area. After the 750m downstream swim or the 5k kayak loop, racers will ride a 10.6 mile bike course followed by a 5k run. We have one, central transition area at the Lockport Boat Launch--a truly beautiful spot for family and friends to cheer you on! In addition to deciding if you will race the swim tri or the adventure tri, when registering, you must decide if you want to race individually or with a relay team. The system is set up so that each relay team member will register separately, but using the same team name. Once your first team member registers, the others will find the team name on the dropdown menu of existing team names. If you are the first, you will get to type in your team's name. 2-person and 3-person relay teams will compete against each other within the same tri type and gender division, but they are listed separately at registration due to the different fee schedules. Relay teams can be All Female, All Male, or Mixed Gender. The top three teams in each gender category for each race will receive awards. All participants completing the course individually will register for either the swim or adventure option (no need to enter a "team name." For each race, the top male and female, in addition to the top three males and females in each of the following age groups will receive awards: under 21, 21-29, 30-39, 40-49, 50-59, 60-69, & 70 and over. "Recovery" food will be provided for participants after the race. Registration includes either a long-sleeved, super soft race shirt or a cool athletic towel, your choice. Safety Note: PFDs must be worn while in your boat, and helmets must be worn while on your bike. The bike course is on open roads, so no headphones/earbuds may be worn while on that leg of the race.

Pick your distance

Triathlon

Swim Sprint - Swim, Bike, Run

The swimmers start 750m upstream and the kayakers start in the river at the transition area. After the 750m downstream swim or the 5k kayak loop, racers will ride a 10.6 mile bike course followed by a 5k run.

Jun 27, 2026 16.1K 8:00 AM
$60.00
Closed

Adventure Sprint - Kayak, Bike, Run

The swimmers start 750m upstream and the kayakers start in the river at the transition area. After the 750m downstream swim or the 5k kayak loop, racers will ride a 10.6 mile bike course followed by a 5k run.

Jun 27, 2026 16.1K 8:00 AM
$60.00
Closed

Typical race-day weather

Based on 1 year of Open-Meteo archive data for this event's race dates in Lock Haven, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 16.8° / Maximum temperature (race-week average) 28.4°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 16.8° / Maximum feels like — heat index / wind chill (race-week average) 32.4°
Peak wind (km/h)
Strongest wind of the day (race-week average)
11.4
Precip (mm)
Precipitation over the day (race-week average)
4.6mm
Humidity
Mean relative humidity (race-week average)
72.6%
Sunrise
Sunrise at the start line on June 27, 2026 (EDT)
Sunset
Sunset at the start line on June 27, 2026 (EDT)
Daylight
Hours between sunrise and sunset on race day
15h 07m

The sun rises at 5:39 AM and sets at 8:46 PM local time (EDT) in Lock Haven on June 27, 2026 — 15h 07m 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.

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Other races near Lock Haven

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, 8 Lock Haven events

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