Austin Solstice Circuit

Spicewood

The Fastest Summer Ultramarathon in Texas Scenic Hill Country CourseExperience the breathtaking beauty of the Texas Hill Country as you run on smooth paved roads winding through majestic oak trees. With Lake Travis as your backdrop, this picturesque route combines natural beauty with the perfect running surface for speed and comfort. Set your sights on a personal record and a chance to win part of the $1,500 prize pool at the Austin Solstice Circuit Challenge. This unique event features a perfectly engineered 1.64-mile paved loop with an elevation gain of just 33ft at scenic Pace Bend Park on Lake Travis, designed for speed and performance even in July. Why Choose This Race? Fast, PR-Friendly USATF Certified Marathon Course (Boston Qualifier)Unlike typical Texas summer ultras with brutal heat and technical trails, our smooth asphalt loop with just 33ft elevation gain creates ideal conditions for record-setting performances. This is a USATF-certified course: Certification code: TX25015L