Sat
20
Feb
2027
Beer City Half™ Santa Rosa
Santa Rosa, CaliforniaUSA
Running10K · 10 km / 6.2 mi1mi · 1.6 km / 1.0 mi5K · 5 km / 3.1 miHalf · 21.1 km / 13.1 mi· Road
Road running event in Santa Rosa, California.
EventsFind this location on a map
ARGRunning100K · 100 km / 62.1 mi100mi · 160.9 km / 100.0 mi50K · 50 km / 31.1 mi50mi · 80.5 km / 50.0 mi
ULTRAMARATON CIUDAD DE SANTA ROSA
Santa Rosa · ARG
When is the next ULTRAMARATON CIUDAD DE SANTA ROSA?
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.
- 100mi · 2026-12-09
- Not yet verified for this edition. Check the official race instructions.
- 50mi · 2026-12-09
- Not yet verified for this edition. Check the official race instructions.
- 100K · 2026-12-09
- Not yet verified for this edition. Check the official race instructions.
- 50K · 2026-12-09
- 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.
No official finish time limit has been verified by AthRecs for this edition. This does not mean there is no cut-off.
No official finish time limit has been verified by AthRecs for this edition. This does not mean there is no cut-off.
No official finish time limit has been verified by AthRecs for this edition. This does not mean there is no cut-off.
About ULTRAMARATON CIUDAD DE SANTA ROSA
ULTRAMARATON CIUDAD DE SANTA ROSA is a running event in Santa Rosa, Argentina. Recorded disciplines include 100K, 100mi, 50K, 50mi. The next listed date is Wednesday, 9 December 2026. 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
Wed, 9 Dec 2026
Start time not yet verified
Confirm date and entry availability with the organiser
Entry link not yet listed
Add to calendar
ULTRAMARATON CIUDAD DE SANTA ROSA · 100mi · 160.9 km / 100.0 mi
2026-12-09 · Date-only reminder
Venue / race area: Santa Rosa, Argentina
Date-only reminder: start time to be confirmed.
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.
Read by the source rule from iau_calendar; every value checked word for word against the page Page text on iau-ultramarathon.org reads "9 December 2026", "24h, 12h, 6h, 50 km, 100 km, 50 miles, 100 miles", "Santa Rosa" for "ULTRAMARATON CIUDAD DE SANTA ROSA" Source checked 2026-11-09. Date confirmed; entry availability is unknown.
Edition source50mi · 80.5 km / 50.0 mi
Wed, 9 Dec 2026
Start time not yet verified
Confirm date and entry availability with the organiser
Entry link not yet listed
Add to calendar
ULTRAMARATON CIUDAD DE SANTA ROSA · 50mi · 80.5 km / 50.0 mi
2026-12-09 · Date-only reminder
Venue / race area: Santa Rosa, Argentina
Date-only reminder: start time to be confirmed.
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.
Read by the source rule from iau_calendar; every value checked word for word against the page Page text on iau-ultramarathon.org reads "9 December 2026", "24h, 12h, 6h, 50 km, 100 km, 50 miles, 100 miles", "Santa Rosa" for "ULTRAMARATON CIUDAD DE SANTA ROSA" Source checked 2026-11-09. Date confirmed; entry availability is unknown.
Edition source100K · 100 km / 62.1 mi
Wed, 9 Dec 2026
Start time not yet verified
Confirm date and entry availability with the organiser
Entry link not yet listed
Add to calendar
ULTRAMARATON CIUDAD DE SANTA ROSA · 100K · 100 km / 62.1 mi
2026-12-09 · Date-only reminder
Venue / race area: Santa Rosa, Argentina
Date-only reminder: start time to be confirmed.
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.
Read by the source rule from iau_calendar; every value checked word for word against the page Page text on iau-ultramarathon.org reads "9 December 2026", "24h, 12h, 6h, 50 km, 100 km, 50 miles, 100 miles", "Santa Rosa" for "ULTRAMARATON CIUDAD DE SANTA ROSA" Source checked 2026-11-09. Date confirmed; entry availability is unknown.
Edition source50K · 50 km / 31.1 mi
Wed, 9 Dec 2026
Start time not yet verified
Confirm date and entry availability with the organiser
Entry link not yet listed
Add to calendar
ULTRAMARATON CIUDAD DE SANTA ROSA · 50K · 50 km / 31.1 mi
2026-12-09 · Date-only reminder
Venue / race area: Santa Rosa, Argentina
Date-only reminder: start time to be confirmed.
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.
Read by the source rule from iau_calendar; every value checked word for word against the page Page text on iau-ultramarathon.org reads "9 December 2026", "24h, 12h, 6h, 50 km, 100 km, 50 miles, 100 miles", "Santa Rosa" for "ULTRAMARATON CIUDAD DE SANTA ROSA" Source checked 2026-11-09. Date confirmed; entry availability is unknown.
Edition source
Location & race day
Listed venue / area
Santa RosaARG
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
A full course description has not been provided yet.
Ways to enter
Compare the listed booking routes. Verified links show when they were checked.
Wed, 9 Dec 2026
No confirmed entry route is listed yet.
Check the organiser’s page for the latest ballot, waiting-list or entry information.
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 ULTRAMARATON CIUDAD DE SANTA ROSA is 9 December 2026.
Where is it held?
ULTRAMARATON CIUDAD DE SANTA ROSA is listed in Santa Rosa, Argentina. Check the event's race-day instructions for the exact start location.
Which distances are listed?
The programme listed for 9 December 2026 includes 100mi, 50mi, 100K, 50K.
What time does it start?
Listed starts for 9 December 2026: 100mi: start time not yet verified; 50mi: start time not yet verified; 100K: start time not yet verified; 50K: start time not yet verified. Times are local to the race venue. Follow the start or wave assigned to your entry.
How do I enter?
An available entry route is not confirmed here. Check the event website for the current registration arrangements.
Results
Results have yet to be added for this race.
Past races
None listed yet.
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