Celebrate Moraine! Join us on Sunday, August 3rd for a family-friendly event at the beautiful Sunken Garden Trail on the South Shore of Lake Arthur. Whether you're an avid runner or a nature-loving walker, this timed 5K race boasts views for all to enjoy. Hosted by the Moraine State Park Regatta, a 501(c)(3) organization. The Moraine State Park Regatta aims to showcase eco-recreational activities for all ages and promote Moraine State Park. Featuring water and land recreational opportunities, nature-themed experiences, and vendors from the local community, the event has something for everyone.
Parking
Parking is available on-site at the Non-Motorized Boat Launch and the Sunken Garden Trailhead.
Race Details
The start and finish lines are located near the Sunken Garden Trailhead. The majority of the race is on the Sunken Garden Trail.
Pricing Structure:
June 1st - July 1st:
17 and under - $15
18 + -$25
July 2nd - July 26th:
17 and under - $20
18 + -$30
July 27th - August 3rd:
17 and under - $30
18 + - $35
Register early to receive a free t-shirt, while supplies last! Each year's shirt features a unique design and/or color, so don't miss out on collecting them all!
T-shirt size is guaranteed through July 10. After this date, t-shirts are available on first come first serve basis. Extra shirts will be ordered but your size is not guaranteed.
Awards
Awards will be presented to the top male and female finishers in each age category as follows.
17 and under
18 - 29
30 - 45
46 - 60
61+
Check-in and packet pickup: 8:00 AM at the trailhead
Race start: 8:30 AM
Come celebrate the beauty of Moraine and enjoy a day of fitness and fun!
We strongly recommend registering early in order to get your size t-shirt, but if you're more of a last-minute person, we can accommodate race-day registration.
Check out our website for the complete list of events for the premiere, all-ages, eco-recreational event in the Southwestern PA region. We aim to promote Moraine State Park and all that it has to offer through the Regatta.
Aug 02, 2026
Distance — 5K
Type — Running
08:30
$20.00
These values represent the 3-year monthly averages for August in Portersville.
Portersville is a borough in Butler County, Pennsylvania, United States. The population was 235 at the 2010 census.
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location_on Harmony, Pennsylvania, US
calendar_today Apr 11, 2026
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