10K · Half Marathon · Marathon · Boulder, CO
Girls on the Run Rockies Boulderthon SoleMates
Sunday, September 27, 2026; Boulder, Colorado As a SoleMate, you will be running a Boulderthon event while raising funds to support Girls on the Run of the Rockies. More than 70% of our participants are in-need of financial support in order to be a part of our life-changing afterschool program. Your fundraising…
Start line: 1420 Pearl St, Boulder, CO 80302
This race has passed
The 2026 running was Sunday, September 27, 2026. No 2027 date is announced yet — this page updates daily as the organiser posts one.
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Past editions
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Frequently asked
- When is the Girls on the Run Rockies Boulderthon SoleMates?
- The Girls on the Run Rockies Boulderthon SoleMates most recently ran on Sunday, September 27, 2026. A new date has not been announced yet — this page updates daily as the organiser posts one.
- Where does the Girls on the Run Rockies Boulderthon SoleMates start?
- The Girls on the Run Rockies Boulderthon SoleMates starts at 1420 Pearl St, Boulder, CO 80302 in Boulder, CO.
- What distances does the Girls on the Run Rockies Boulderthon SoleMates offer?
- The Girls on the Run Rockies Boulderthon SoleMates offers Marathon, Half Marathon and 10K.
Listed on RunSignup. 1 past edition recorded. Race details are the organiser’s — confirm the date and start time with them before you travel.