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Illinois · United States · Road

The Hidden Gem Half Marathon 2026

◉ Flossmoor, Illinois, United States
Updated May 23, 2026

The Hidden Gem Half Marathon 2026 is listed for September 12, 2026 in Flossmoor, Illinois, United States. Listed distances: Half Marathon. Confirm the date, registration and travel details with the official organizer before you book.

Date
September 12, 2026
Distances
Half Marathon
Location
Flossmoor, Illinois, United States
Surface
Road

About this race

Race Roster listed events: Half Marathon - Running - 21km. Race Roster registration source: https://raceroster.com/events/2026/115121/the-hidden-gem-half-marathon-2026. Location listed by Race Roster: 2800 Flossmoor Rd, Flossmoor, IL 60422.

Key facts

Date
September 12, 2026
Location
Flossmoor, Illinois, United States
Events
Half Marathon
Surface
Road
Official source
Registration page & official site
Listing status
updated May 23, 2026

Before you register

  • 1
    Confirm the race-day schedule

    Verify the September 12, 2026 start times, packet pickup and corral instructions on the official source before booking travel.

  • 2
    Pin the exact start area

    Use Illinois as the planning region, then confirm the precise start, finish, parking and transport with the organizer.

  • 3
    Pick your distance

    Listed options are Half Marathon. Check the source for current per-distance availability and limits.

  • 4
    Review entry terms

    Read entry rules, refund terms, participant limits and transfer rules before you pay.