Trinity 5000 Summer Series

Embrace the summer challenge at the Trinity 5000 Summer Series, a cherished Fort Worth tradition marking its 41st anniversary in 2026! This iconic race series, founded in 1985 by Ricky Cox, is the longest-running event on the picturesque Trinity Trails, offering both a 5K and a 1K Kids Fun Run. Join fellow runners and walkers every Thursday evening, starting June 4, 2026, for a memorable experience along a fast, flat, and unshaded course. Typical race day conditions in early June see highs around 91°F and lows around 70°F, with a 13% chance of precipitation, setting the stage for a true test of summer endurance.

The 5K course takes participants from the Trinity Trails Zero Mile Marker, near the Haws Athletic Center (600 Congress Street), to the Mark Twain statue and back, offering scenic views of Fort Worth's beautiful Trinity Trails. Aid stations are strategically placed at miles one and two, providing essential water stops, along with complimentary soft drinks and refreshments at the finish. While some runners describe the series as "brutally hard" due to the heat, it's also celebrated for its vibrant community atmosphere, where participants form friendships and gain a sense of accomplishment.

Beyond the race itself, the Trinity 5000 Summer Series is a lively social event. Participants for the full 12-race series enjoy the convenience of a single, sturdy custom bib for all events, eliminating weekly registration lines. Post-race festivities are a highlight, encouraging runners to socialize, meet new people, and join the informal "Arbor Society" – a gathering where lawn chairs and coolers are welcome under the trees. All finishers on June 4th receive custom 41st Annual Trinity 5000 Summer Series Finisher Medals, with age group awards for subsequent races and special "Series Survivor Awards" for those who complete all 12 events. Don't miss this opportunity to be part of a beloved Fort Worth running tradition!