Geist Half Marathon, 10K & 5K Logo

Geist Half Marathon, 10K & 5K

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11300 Olio Road, Fishers IN

Saturday, September 13th, 2025

🏃‍♂️ Event Overview

The Geist Half Marathon, 10K & 5K, presented by Meijer, returns for its 16th year on Saturday, September 14! Operated by the City of Fishers in partnership with Vision Events, the race showcases the beauty of Geist Reservoir with stunning water views, tree covered trails, and waterfront bridges. NEW this year, we’re bringing back the popular 10K course! The Geist Half Marathon race series includes a 5K (3.1 miles), 10K (6.2 miles), and a Half Marathon (21.0975km or 13.1 miles). All participants receive a race shirt, medal, and access to the post-race party. VIP registration is also available.

📅 Race Features

  • Distance Options: 5k (3.1 miles)
  • Distance Options: 10k (6.2 miles)
  • Distance Options: Half Marathon (13.1 miles)
  • Additional: VIP registration
  • Additional: Team volunteer opportunities

📍 Event Location

The event will be held at 11300 Olio Road, Fishers, IN.

🔗 Registration

For more details and to register, visit Geist Half Marathon Registration.

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