2026 Houston Marathon Health & Fitness Expo

Over 300,000 participants, volunteers, and spectators make Chevron Houston Marathon Day the largest single-day sporting event in Houston. With over 57,000 attendees, the Health & Fitness EXPO is home to Packet Pick-Up for all Chevron Houston Marathon, Aramco Houston Half-Marathon, We Are Houston 5K, and Run for a Reason participants. Best of all, admission to the two-day EXPO is free and open to everyone. As a bonus, Modern Animal will be there with “Ask a Vet,” free pet-related swag, and Essential Access Memberships.