Girls on the Run Rockies Boulderthon SoleMates 2026
Race Date
Sep 27, 2026
Location
Boulder, CO
Quick facts
- Date
- Sunday, September 27, 2026
- Location
- Boulder, Colorado
- Distance
- Half marathon (13.1 mi)
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
The Experience
Sunday, September 27, 2026; Boulder, Colorado As a SoleMate, you will be running the Boulderthon marathon while raising funds to support Girls on the Run of the Rockies. And we will be here to support you from start to finish! Here are some of the perks to being a Girls on the Run Boulderthon SoleMate: We help you create a turnkey fundraising pageWe provide you with a fundraising toolkit, making outreach easyA SoleMates tank or t-shirt (once you reach your $1000 fundraising goal) All SoleMates running as an individual are required to raise a minimum of $1000 for Girls on the Run of the Rockies. If you have already registered for Boulderthon, we will apply your registration fee towards your fundraising minimum.
Logistics
Race Day
Sunday, September 27, 2026
Start Time
6:30 AM
Start Location
1420 Pearl St, Boulder, CO 80302, Boulder, CO, 80302
Course Info
Course Type
Loop Course
Terrain
road
Difficulty
Rolling Hills
Quality Score
first year
no finisher counts yet
small race — neutral
needs a few years of results
limited extras
no finisher data yet
no winner time yet
typical high 77°F
Race Day Weather
5-year historical avgStart (Low)
48°
Afternoon (High)
77°
Warm — hydration strategy is key, start conservatively
0.0"
Precipitation
9 mph
Wind
47%
Humidity
Frequently asked
When is the Girls on the Run Rockies Boulderthon SoleMates 2026?
The Girls on the Run Rockies Boulderthon SoleMates 2026 is held on Sunday, September 27, 2026, starting at 6:30 AM.
Where does the Girls on the Run Rockies Boulderthon SoleMates 2026 take place?
It takes place in Boulder, Colorado.
What distances does the Girls on the Run Rockies Boulderthon SoleMates 2026 offer?
The half marathon (13.1 miles).
Is the Girls on the Run Rockies Boulderthon SoleMates 2026 course flat and good for a PR?
The Girls on the Run Rockies Boulderthon SoleMates 2026 is a rolling hills, loop course course.
HalfRuns editorial — independent, no paid placement.
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