Illinois · Half Marathon
The Hidden Gem Half Marathon
The Hidden Gem Half Marathon is a half marathon event held in Flossmoor, Illinois. It was last held on September 12, 2026 and is usually run in September; the next date hasn't been announced yet.
- Usually held
- September
- Location
- Flossmoor, IL
Race details
- Last held
- September 12, 2026
- Usually held in
- September
- Location
- Flossmoor, Illinois
- Distances
- Half Marathon
- Registration
- raceroster.com
Registration, course & weather
- Registration status
- Registration status as last checked October 20, 2026: completed
- Start time
- 7:30 AM CDT
About the The Hidden Gem Half Marathon
The Hidden Gem Half Marathon 2026 in Flossmoor, IL.
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Guides from the RaceRove blog
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 9 min read How to Run a Race in All 50 States How to plan a 50-state running challenge: set your own rules, group states into trips, build a calendar around the seasons, budget for it and keep track of every finish.
- Blog All guides Planning advice for finding, choosing and travelling to races.
The Hidden Gem Half Marathon: common questions
- When is the The Hidden Gem Half Marathon?
- The next date hasn't been announced in the listing yet. The race is usually held in September. Check the organiser's website for the official date.
- Where is the The Hidden Gem Half Marathon held?
- In Flossmoor, Illinois.
- What distances does the The Hidden Gem Half Marathon offer?
- Half Marathon.
- How do I register for the The Hidden Gem Half Marathon?
- Registration is handled by the organiser at raceroster.com. Entry fees, caps and deadlines are set there.
- Is registration open for the The Hidden Gem Half Marathon?
- Registration status as last checked October 20, 2026: completed. $108.98 (from raceroster.com, checked October 20, 2026).
- What time does the The Hidden Gem Half Marathon start?
- 7:30 AM CDT.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.