
The Mighty Moraine Fall Multi-Sport Festival is a triathlon, aquabike, and duathlon race on August 14–15, 2027 in Portersville, PA, with entry fees from $40 to $215.
This race is open to all triathletes from the elite athlete, the strong age-grouper, the newbie and those who just want to try triathlon. Please join us at one of Pennsylvania's most beautiful triathlon courses.
The Fall Mighty Moraine Multi Sport Event will host the Pennsylvania State Triathlon Championships on August 14 and 15, 2027 and will include an Olympic Distance Triathlon, Relay, and Aqua bike on August 14 and the Sprint Triathlon, Sprint Adventure Race, Sprint Duathlon, Sprint Aqua bike, Sprint Relay, Novice Sprint Triathlon and Super Sprint Races on August 15.
Our Youth Triathlon Date and Time will be announced soon.
All races are sanctioned by USA Triathlon.
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
80°
Typical Low
57°
Chance of Rain
38%
Based on US Climate Normals data from Slippery Rock 1 Ssw, 9 mi from the venue.
City Elevation
1,334 ft
Nearest Airport
PIT
Pittsburgh International Airport · 32 mi
Time Zone
Eastern Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Every finish line starts with a single decision. Claim your spot at The Mighty Moraine Fall Multi-Sport Festival, put it on the calendar, and turn “someday” into a start date.
296
Days to train
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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.
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.
A swim followed by a bike — a triathlon without the run. Sprint and Olympic distances, often alongside a tri at the same venue.
Run, bike, run. The multi-sport format without the swim. Two disciplines, one race — a great bridge between running and triathlon.
The Mighty Moraine Fall Multi-Sport Festival
Aug 14, 2027