Shark Week Showdown 5K, 10K - San Antonio, TX

Dive into a "jawsome" running experience at the Shark Week Showdown 5K, 10K, splashing into San Antonio, Texas, on Saturday, July 11, 2026! Hosted by the Bigfoot Running Company, this high-energy, family-friendly event promises an ocean-themed adventure for runners of all paces. Taking place at the picturesque Lady Bird Johnson Trail Park, participants will enjoy a course that winds through the park's scenic greenbelts, offering a vibrant atmosphere where you might even spot Bigfoot near the finish line. Typical race day conditions in July bring highs around 97°F and lows around 75°F, with a minimal 7% chance of precipitation, making for a warm but generally clear day to hit the pavement.

Whether you're looking for a swift "Fin Frenzy" 5K (3.11 miles) or taking on "The Deep End Challenge" 10K (6.22 miles), there's a distance for every member of your crew. The event also features a fun 1 Mile run perfect for families and beginners, along with a spirited Kids Dash for the youngest sharks in training. Chip-timed 5K and 10K races come with age group awards and post-race celebrations, while all 1 Mile, 5K, and 10K finishers will earn a unique Shark Week-themed medal, with a special medal for Kids Dash participants.

Beyond the run, the Shark Week Showdown ensures a memorable experience with super-soft Shark Week race tees, music at both the start and finish lines, and well-placed aid stations along the course to keep you hydrated. A lively post-race celebration awaits, complete with treats and awards, providing the perfect cap to your ocean-themed challenge. This event is designed not just for setting a personal best, but for creating unforgettable memories with "big race energy" in the heart of San Antonio.