About the event
The Boulderthon is a dynamic running event that takes place in Boulder, Colorado, offering participants the chance to experience the city's unique blend of urban and natural beauty. This race offers various distance options, including a marathon, half marathon, and shorter races, making it accessible for runners of all skill levels. The course is designed to showcase Boulder's iconic landmarks and scenic vistas, including its stunning mountain backdrops and vibrant downtown area. Known for its energetic atmosphere, the Boulderthon brings together a community of athletes, local businesses, and spectators, making it a high-energy event that celebrates both sport and local culture.
Date:
Sat
Oct 7
2023
Location:
Distance:
Elevation profile:
Moderate
Website:
LinkElevation gain:
Number of participants:
Other distances for this race
Find the best training plan for your goals and the distance you’re planning to run:
Stories from Runnas
The Boulderthon is a marathon event that takes runners on a scenic journey through the iconic city of Boulder, Colorado. Known for its mix of urban and natural landscapes, the course offers participants a challenging yet rewarding experience as they traverse city streets, parks, and nearby mountainous terrains.
If you are an official race organiser with any questions about this page, please get in touch: races@runna.com
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