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Geist Half Marathon, 10K, 5K & 1 Mile

October 4, 2026 - Please do not use American Express cards today. There are issues with processing those cards on the payment network. Thank you!

Geist Half Marathon, 10K, 5K & 1 Mile

September 12, 2026
Fishers, IN 46037 US

If you have questions that were not answered on our FAQ’s page please contact us:

Email: geisthalf@fishers.in.us

Instagram: @geisthalfmarathon

Facebook: @geisthalf 

X: @geisthalf

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Volunteer on race day: Register for Volunteer Opportunities!

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