12 HalfRuns members are running this
The Experience
The Geist Half Marathon, 10K & 5K, presented by Meijer, returns for its 18th year on Saturday, September 13! 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.
The 2026 Race Features:
5k (3.1 miles)
10k (6.2 miles)
Half Marathon (13.1 miles)
VIP registration
Team volunteer opportunities
Course Detail
Course Type
Loop
Terrain
road
Difficulty
Flat
Logistics
Registration
Register online
Race Website
Official race information
Race Day
Saturday, September 12, 2026
Reviews
Marcus Chen
Ran this in 2024 · 1:45:12
“One of the most beautiful races I've ever done. The course is challenging but the views make every hill worth it. Highly recommended!”
