USARunningRoad15K · 15 km / 9.3 mi25K · 25 km / 15.5 mi

Grin & Bear It

Crested Butte, Colorado · USA

When is the next Grin & Bear It?

Sat, 10 Jul 2027

2 distances · see start times below

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Time limits and cut-offs

Some events have a finishing deadline or intermediate checkpoint cut-offs. These can vary by distance, start wave and edition.

25K · 2027-07-10: Not yet verified for this edition. Check the official race instructions.
15K · 2027-07-10: Not yet verified for this edition. Check the official race instructions.

About Grin & Bear It

Grin & Bear It is a running event in Crested Butte, Colorado, United States. Recorded disciplines include 15K, 25K. The listed surface is road. The next listed date is Saturday, 10 July 2027. Check the organiser's information for entry and race-day arrangements.

Dates, starts & entry

Times are local to the race. Select the entry route for your distance.

25K · 25 km / 15.5 mi
Sat, 10 Jul 2027
Starts 08:00 GMT-6
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Grin & Bear It · 25K · 25 km / 15.5 mi
2027-07-10 · 08:00 (America/Denver)
Venue / race area: Crested Butte, Colorado, United States
Race website
Start reminder only; finish time is not confirmed. Adjust the calendar duration if needed.
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Grin & Bear It · 25K · 25 km / 15.5 mi
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Date, 08:00 start and event "25 km Loop" (25K) confirmed on the organiser's RunSignup entry page for the 2027 edition (checked 2026-11-09). Local time America/Denver.
Edition source
15K · 15 km / 9.3 mi
Sat, 10 Jul 2027
Starts 09:00 GMT-6
Confirm date and entry availability with the organiser
Entry details
Add to calendar
Grin & Bear It · 15K · 15 km / 9.3 mi
2027-07-10 · 09:00 (America/Denver)
Venue / race area: Crested Butte, Colorado, United States
Race website
Start reminder only; finish time is not confirmed. Adjust the calendar duration if needed.
Google Calendar Outlook.com Microsoft 365 Apple Calendar
Google and Outlook open a prepared event for you to save. Apple uses your private AthRecs race subscription. Download a one-off file only if you prefer to import it yourself.
Share
Share this race
Grin & Bear It · 15K · 15 km / 9.3 mi
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Date, 09:00 start and event "15 km Out and Back" (15K) confirmed on the organiser's RunSignup entry page for the 2027 edition (checked 2026-11-09). Local time America/Denver.
Edition source

Location & race day

Listed venue / area

Crested Butte, ColoradoUSA

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Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.

About the race

Grin & Bear It takes place in Crested Butte, Colorado. Its 2027 entry page on RunSignup lists: 25 km Loop, 15 km Out and Back.

Surface:: Road

Race website

Entry options for

Ways to enter

Compare the listed booking routes. Verified links show when they were checked.

Sat, 10 Jul 2027

Official race entry

Official entry

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Recorded Mon, 9 Nov 2026

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Race questions

When is the next event?

The next listed date for Grin & Bear It is 10 July 2027.

Where is it held?

Grin & Bear It is listed in Crested Butte, Colorado, United States. Check the event's race-day instructions for the exact start location.

Which distances are listed?

The programme listed for 10 July 2027 includes 25K, 15K.

What time does it start?

Listed starts for 10 July 2027: 25K: 08:00 GMT-6; 15K: 09:00 GMT-6. Times are local to the race venue. Follow the start or wave assigned to your entry.