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Earned In Silence 4x4x48 Challenge
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Earned In Silence 4x4x48 Challenge

Henderson, Nevada, United States
Jan 01, 2026 – Jan 01, 2027
Running

About this race

Run 4 Miles every 4 hours for 48 hours. Completing a total of 48 miles. each 4 mile run should start at the beginning of each 4 hour block within the 48 hour window. Earn a finisher challenge coin upon successful completion of this Earned In Silence Challenge! 

Join fellow runners on January 1, 2026 for the Earned In Silence 4x4x48 Challenge. It's a fantastic Ultra featuring a flat and fast course in Henderson.

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Running

Earned In Silence 4x4x48 Challenge

Challenge can be completed at any point after the start date, please allow up 4 weeks after successful completion to receive your challenge coin.

Jan 01, 2026 Ultra 12:00 AM
$50.00
Open

Weather Overview

These values represent the 1-year monthly averages for January in Henderson.

Temp (°C)
Minimum temperature (monthly average) 14.6° / Maximum temperature (monthly average) 27.2°
Feels Like (°C)
Minimum feels like (with wind chill; monthly average) 14.6° / Maximum feels like (with wind chill; monthly average) 27.2°
Wind (km/h)
Average wind speed (monthly average)
17.5
Precipitation (mm)
Average precipitation (monthly average)
0.2mm

About Henderson

Earned In Silence 4x4x48 Challenge takes place in Henderson, Nevada, United States. The local timezone is America/Los_Angeles.

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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.

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