Earned In Silence Half Marathon
About this race
Complete a half marathon 13.1 mile run and submit your results and earn yourself an Earned In Silence Half Marathon Challenge coin.
Pick your distance
Running
Earned In Silence Half Marathon
Once results are submitted and approved please allow up to 4 weeks to receive your challenge coin.
Typical race-day weather
Based on 2 years of Open-Meteo archive data for this event's race dates in Henderson, plus the 3 days either side.
The sun rises at 6:50 AM and sets at 4:36 PM local time (PST) in Henderson on January 1, 2026 — 9h 46m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
Done this event?
If you've participated in this event, share your experience with other runners
Other races near Henderson
Different organizers, within 40 miles, in the next three months
Tunnel to Towers 5K Run & Walk - Las Vegas, NV
Out with the Old 1/2 Marathon, 10K, and 5K
Inspirada Runners Turkey Trot 5k*
Merging Vets and Players I Got Your 6K
🏃 Plan Your Next Race in Henderson
Find upcoming events by distance:
- Henderson 5K Races 8 races
- 10K Run Events in Henderson 3 races
- Henderson Half Marathons 3 races
- Henderson Running Calendar 2026 19 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 19 Henderson events
Spotted something wrong? Tell us and we'll fix it.