Boulderthon
Boulderthon
Not quite ready to book?
Save this event for later and come back to it when you're ready.
Event passed
Results & Photos
About
Run the streets & trails of Boulder and enjoy a spectacular downtown finish! Known as the happiest city in America, Boulder's streets serve as one of the great training grounds for Olympians, world-class athletes, and leisure runners alike. Experience it for yourself!
5k, Kids Run, Marathon, and 2 more
View details
Sat, Oct 7, 2023 - Sun, Oct 8, 2023
View logistics
Boulder, United States
View location
Perks of booking with Let's Do This
Best price guarantee
We're #1 in customer satisfaction
Invite friends, earn credit
After registering for this event, invite your friends to join you and if it's their first booking on Let's Do This you'll get 5%* off your next event with Run Boulder Events.
Where and when
Location
Boulder, CO, USA
Start times
Saturday, Oct 7, 2023
5k: 8:00 AMKids Run: 9:00 AM
Sunday, Oct 8, 2023
Marathon: 8:00 AMHalf Marathon: 8:00 AM10k: 8:00 AM
Event summary
Here are the distances available for Boulderthon
Marathon
26.2mi
Half Marathon
13.1mi
10k
10km
5k
5km
How to get there
Boulder, CO, USA
Get full directionsRun Boulder Events
View more Run Boulder Events eventsReviews
This event currently has no reviews, why not be the first? You could help someone find their perfect event.
Event passed
Results & Photos