Century A Month Challenge
About this race
Complete a Century each month of the calendar year, beginning in January!
Outdoors on a standard bike OR a pedal assist E-bike, or indoors using any smart trainer app.
Challenge details here: https://planetultra.com/centuryamonth/
Join fellow runners on January 1, 2026 for the Century A Month Challenge. It's a fantastic Ultra featuring a flat and fast course in Saint George.
Pick your distance
Running
Outside
Event rules and information here: https://planetultra.com/centuryamonth/
Outside E-Bike
Event rules and information here: https://planetultra.com/centuryamonth/
Indoors
Event rules and information here: https://planetultra.com/centuryamonth/
Combo
Event rules and information here: https://planetultra.com/centuryamonth/
Weather Overview
These values represent the 13-year monthly averages for January in Saint George.
About Saint George
Century A Month Challenge takes place in Saint George, Utah, United States. The local timezone is America/Denver.
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🏃 Plan Your Next Race in Saint George
Find upcoming events by distance:
- Saint George 5K Races Best Saint George routes for beginners and speed work.
- 10K Run Events in Saint George The most popular local distance in Utah.
- Saint George Half Marathons Top-rated 21.1K courses in the Saint George area.
- Saint George Running Calendar 2026 See all upcoming race dates.
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.
