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Events
USARunningTrail100mi · 160.9 km / 100.0 mi

Copper Kings 100

Butte, Montana · USA

When is the next Copper Kings 100?

Start time · 04:00 local time

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Time limits and cut-offs

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100mi · 2027-06-25
Not yet verified for this edition. Check the official race instructions.

No official finish time limit has been verified by AthRecs for this edition. This does not mean there is no cut-off.

Check organiser information

About Copper Kings 100

Copper Kings 100 is a running event in Butte, Montana, United States. Recorded disciplines include 100mi. The listed surface is trail. The next listed date is Friday, 25 June 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.

  • 100mi · 160.9 km / 100.0 mi

    Fri, 25 Jun 2027

    Starts 04:00 local time

    Confirm date and entry availability with the organiser

    Entry details
    Add to calendar

    Copper Kings 100 · 100mi · 160.9 km / 100.0 mi

    2027-06-25 · Date-only reminder

    Venue / race area: Butte, Montana, United States

    Race website

    Date-only reminder: check the local start time and timezone with the organiser.

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    Copper Kings 100 · 100mi · 160.9 km / 100.0 mi

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    Date and distance "100 Miler" with 04:00 start confirmed on the event's UltraSignup entry page for the 2027 edition (checked 2026-11-09). Registration Opens Sun. Dec 6, 2026 @ 10:00 AM MT. Local time America/Denver.

    Edition source

Location & race day

Listed venue / area

Butte, MontanaUSA

Find this location on a map

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

Copper Kings 100 is held near Butte, Montana. The 2027 edition lists the following distances on its UltraSignup entry page: 100 Miler. Entries are taken through UltraSignup.

Surface:
Trail
Race website

Ways to enter

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

Fri, 25 Jun 2027

Third-party prices, booking fees, allocations and refund terms can differ. Confirm the final details with the provider before paying.

Race questions

When is the next event?

The next listed date for Copper Kings 100 is 25 June 2027.

Where is it held?

Copper Kings 100 is listed in Butte, Montana, United States. Check the event's race-day instructions for the exact start location.

Which distances are listed?

The programme listed for 25 June 2027 includes 100mi.

What time does it start?

Listed starts for 25 June 2027: 100mi: 04:00 local time. Times are local to the race venue. Follow the start or wave assigned to your entry.

How do I enter?

Use the listed entry options for your distance. Check the entry page for current availability, eligibility and deadlines.

Entry details

Results

Results have yet to be added for this race.

Past races

None listed yet.

More running nearby

Sat

25

Sept

2027

The Divide Trail Race

Butte, MontanaUSA

Running10K · 10 km / 6.2 mi25K · 25 km / 15.5 mi50K · 50 km / 31.1 miHalf · 21.1 km / 13.1 mi· Trail

Trail running event in Butte, Montana.

09:00 MDT · 10K

Entries open

Details & entryRace website

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