Thin Mint Sprint - Fox River Grove
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Event Information
The Thin Mint Sprint 2026 takes place on Saturday, September 12, 2026, at Lions Park in Fox River Grove, Illinois. The 22nd annual event supports GSNI's financial assistance programs for Girl Scouts, helping cover costs like uniforms and activities.
Race Distances
Participants can choose from:
- 5K Run/Walk
- 1-Mile Walk/Run
Both events are timed and take place in-person. Virtual options for both distances are also available.
Registration & Logistics
Registration opens on March 30, 2026. An early-bird fee of $40 applies until August 15, 2025, with regular registration priced at $45 from August 16 to September 11, 2025. Race-day registration is $50. The registration fee includes a T-shirt, a chipped timing bib, a finisher's medal, a patch, a box of Thin Mint Cookies, and other race swag. Packet pick-up occurs during race check-in. Race parking is located at 400 Lincoln Ave, Fox River Grove. Visit the organization's website for the most recent information.
