Boulder Sunset Run
RunGuides Race Facts
Pace Calculator
Race Information
The Boulder Sunset 10K & 5K Run is part of BBSC’s biggest endurance event of the summer. Spend your weekend racing with BBSC at the incredible and scenic Boulder Reservoir. Register, and start training for the end-of-the-summer endurance festival with BBSC.
Related Events
Did you know that this race is part of a series of runs? If you like this race you may want to run one of the following BBSC Endurance Running events.
Trail
Get a Custom Training Plan for this Run
Receive a FREE training plan from our friends at AI Endurance
Get a FREE AI powered training plan
AI Endurance analyzes your workouts to craft a training plan tailored just for you.
The plan predicts your finishing time and adapts along the way. Just like having your own personal run coach!
Use the button below to learn more and get your training plan.
Find Accommodation Near Boulder Sunset Run
Use this map to find hotels and airbnb accommodation near this race location.
Pace Calculator
Find your running pace and splits, and learn if you can outrun dangerous animals with the RunGuides run pace calculator.
Tell us your race tips
