Black Diamond – Tyler, TX 2026

NEW DATE! NEW LOCATION! The Black Diamond Half-Marathon is back for its SECOND EDITION !! Hoping to build on the momentum from 2025, we're excited to bring this event to East Texas for 2026! Participate in either our 5K, 10K, or Half-Marathon distances and earn your CUSTOM 5 INCH FINISHER MEDAL . place TOP FOUR in your age group to win an ADDITIONAL MEDAL ! All of our events are open to runners and walkers alike! We do not enforce strict cut-off times to ensure you have ample opportunity to finish whichever distance you sign up for. We also offer chip-timed results for all distances 5K and longer. Registration Includes: - Event-themed participation t-shirt (5K | 10K | HM | 1M ONLY) **REGISTER EARLY TO GAURANTEE YOUR T-SHIRT SIZE** - Custom Finisher Medal (5K | 10K | HM | 1M ONLY) - Eligibility for Age Group Awards (5K | 10K | HM ONLY) Age groups will be awarded four deep in the following divisions: M/F 0-4, M/F 5-9, M/F 10-14, M/F 15-19, M/F 20-24, M/F 25-29, M/F 30-34, M/F 35-39, M/F