Galloping Gertie Half Marathon

Lace up your shoes for the Galloping Gertie Half Marathon, 10K, or 5K on August 1, 2026, in scenic Gig Harbor, Washington. This event is renowned for its iconic course across the Tacoma Narrows Bridge, famously nicknamed "Galloping Gertie" for its unique history, offering runners unparalleled views of the Puget Sound, majestic Mount Rainier, and the Olympic Mountains. Starting and finishing at the Tacoma Narrows Airport, the half marathon course, updated in 2020 for a flatter and faster experience, winds through the beautiful old-growth forests of the Key Peninsula before an exhilarating out-and-back over the bridge. While largely flat, some sections of the course feature rolling hills, adding a moderate challenge to this picturesque journey.

Runners can anticipate typical race day conditions with comfortable highs around 77°F and lows around 55°F, and only a 2% chance of precipitation, creating ideal weather for a PR or a leisurely run. Multiple aid stations are strategically placed throughout the courses, offering water, Gatorade, and Gu energy gels for half marathoners at key points. The race is well-supported by the Gig Harbor North Rotary and gives back to local charities, including FoodBackpacks4Kids and Children's Home Society.

Every participant is celebrated with a custom finisher medal and a commemorative tech race shirt, with complimentary downloadable race photos to capture your achievement. Runners often praise the friendly volunteers and the intimate, welcoming atmosphere of this smaller race. Join hundreds of others for a memorable running experience that combines breathtaking natural beauty with a unique piece of engineering history.