USARunningTrail10.45K · 10.4 km / 6.5 mi10K · 10 km / 6.2 mi25K · 25 km / 15.5 mi50K · 50 km / 31.1 mi

Samson's Revenge

Estes Park, Colorado · USA

When is the next Samson's Revenge?

Sat, 22 May 2027

4 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.

10K · 2027-05-22: Not yet verified for this edition. Check the official race instructions.
50K · 2027-05-22: Not yet verified for this edition. Check the official race instructions.
25K · 2027-05-22: Not yet verified for this edition. Check the official race instructions.
10.45K · 2027-05-22: Not yet verified for this edition. Check the official race instructions.

About Samson's Revenge

Samson's Revenge is a running event in Estes Park, Colorado, United States. Recorded disciplines include 10.45K, 10K, 25K, 50K. The listed surface is trail. The next listed date is Saturday, 22 May 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.

10K · 10 km / 6.2 mi
Sat, 22 May 2027
Starts 09:00 GMT-6
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Samson's Revenge · 10K · 10 km / 6.2 mi
2027-05-22 · 09:00 (America/Denver)
Venue / race area: Estes Park, Colorado, United States
Race website
Start reminder only; finish time is not confirmed. Adjust the calendar duration if needed.
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Samson's Revenge · 10K · 10 km / 6.2 mi
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Date, 09:00 start and distance list (50k, 25k, 10k) confirmed on the organiser's UltraSignup registration page for the 2027 edition (checked 2026-11-09). Start time shown is the page's event start; individual distances may start at different times. Local time America/Denver.
Edition source
50K · 50 km / 31.1 mi
Sat, 22 May 2027
Starts 09:00 GMT-6
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Samson's Revenge · 50K · 50 km / 31.1 mi
2027-05-22 · 09:00 (America/Denver)
Venue / race area: Estes Park, 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
Samson's Revenge · 50K · 50 km / 31.1 mi
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Date, 09:00 start and event "50k" (50K) confirmed on the organiser's RunSignup entry page for the 2027 edition (checked 2026-11-09). Local time America/Denver.
Edition source
25K · 25 km / 15.5 mi
Sat, 22 May 2027
Starts 09:00 GMT-6
Confirm date and entry availability with the organiser
Entry details
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Samson's Revenge · 25K · 25 km / 15.5 mi
2027-05-22 · 09:00 (America/Denver)
Venue / race area: Estes Park, 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
Samson's Revenge · 25K · 25 km / 15.5 mi
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Date, 09:00 start and event "25k" (25K) confirmed on the organiser's RunSignup entry page for the 2027 edition (checked 2026-11-09). Local time America/Denver.
Edition source
10.45K · 10.4 km / 6.5 mi
Sat, 22 May 2027
Starts 09:00 GMT-6
Confirm date and entry availability with the organiser
Entry details
Add to calendar
Samson's Revenge · 10.45K · 10.4 km / 6.5 mi
2027-05-22 · 09:00 (America/Denver)
Venue / race area: Estes Park, 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
Samson's Revenge · 10.45K · 10.4 km / 6.5 mi
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Date, 09:00 start and event "10k" (10.45K) 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

Estes Park, ColoradoUSA

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

Samson's Revenge takes place in Estes Park, Colorado. Its 2027 entry page on RunSignup lists: 10k, 25k, 50k.

Surface:: Trail

Race website

Entry options for

Ways to enter

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

Sat, 22 May 2027

Official race entry

Official entry

Check availability

Recorded Mon, 9 Nov 2026

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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 Samson's Revenge is 22 May 2027.

Where is it held?

Samson's Revenge is listed in Estes Park, Colorado, United States. Check the event's race-day instructions for the exact start location.

Which distances are listed?

The programme listed for 22 May 2027 includes 10K, 50K, 25K, 10.45K.

What time does it start?

Listed starts for 22 May 2027: 10K: 09:00 GMT-6; 50K: 09:00 GMT-6; 25K: 09:00 GMT-6; 10.45K: 09:00 GMT-6. Times are local to the race venue. Follow the start or wave assigned to your entry.