USARunningTrail50K · 50 km / 31.1 miHalf · 21.1 km / 13.1 mi

Three Sisters Skyline

Sisters, Oregon · USA

When is the next Three Sisters Skyline?

Sat, 18 Sept 2027

2 distances · see start times below

Race website Entry details Suggest an edit Calendar

Did you race this?

Claim your results, or create your free athlete profile.

Claim my results Create my profile

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.

Half · 2027-09-18: Not yet verified for this edition. Check the official race instructions.
50K · 2027-09-18: Not yet verified for this edition. Check the official race instructions.

About Three Sisters Skyline

Three Sisters Skyline is a running event in Sisters, Oregon, United States. Recorded disciplines include 50K, half marathon. The listed surface is trail. The next listed date is Saturday, 18 September 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.

Half · 21.1 km / 13.1 mi
Sat, 18 Sept 2027
Starts 09:30 local time
Confirm date and entry availability with the organiser
Entry details
Add to calendar
Three Sisters Skyline · Half · 21.1 km / 13.1 mi
2027-09-18 · Date-only reminder
Venue / race area: Sisters, Oregon, United States
Race website
Date-only reminder: check the local start time and timezone with the organiser.
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
Three Sisters Skyline · Half · 21.1 km / 13.1 mi
WhatsApp Facebook X Telegram Email
Choose where to share, then select who to send it to.
Date and distance "1/2 Marathon" with 09:30 start confirmed on the event's UltraSignup entry page for the 2027 edition (checked 2026-11-09). Registration Opens Mon. Mar 1, 2027 @ 6:00 AM PT. Local time America/Los_Angeles.
Edition source
50K · 50 km / 31.1 mi
Sat, 18 Sept 2027
Starts 08:00 local time
Confirm date and entry availability with the organiser
Entry details
Add to calendar
Three Sisters Skyline · 50K · 50 km / 31.1 mi
2027-09-18 · Date-only reminder
Venue / race area: Sisters, Oregon, United States
Race website
Date-only reminder: check the local start time and timezone with the organiser.
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
Three Sisters Skyline · 50K · 50 km / 31.1 mi
WhatsApp Facebook X Telegram Email
Choose where to share, then select who to send it to.
Date and distance "50K" with 08:00 start confirmed on the event's UltraSignup entry page for the 2027 edition (checked 2026-11-09). Registration Opens Mon. Mar 1, 2027 @ 6:00 AM PT. Local time America/Los_Angeles.
Edition source

Location & race day

Listed venue / area

Sisters, OregonUSA

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

Three Sisters Skyline is held near Sisters, Oregon. The 2027 edition lists the following distances on its UltraSignup entry page: 50K, 1/2 Marathon. Entries are taken through UltraSignup.

Surface:: Trail

Race website

Entry options for

Ways to enter

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

Sat, 18 Sept 2027

Official race entry

Official entry

Check availability

Recorded Mon, 9 Nov 2026

View Official race entry

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 Three Sisters Skyline is 18 September 2027.

Where is it held?

Three Sisters Skyline is listed in Sisters, Oregon, United States. Check the event's race-day instructions for the exact start location.

Which distances are listed?

The programme listed for 18 September 2027 includes Half marathon, 50K.

What time does it start?

Listed starts for 18 September 2027: Half marathon: 09:30 local time; 50K: 08:00 local time. Times are local to the race venue. Follow the start or wave assigned to your entry.