Date: Friday, October 16, 2026
District: 05 – Santa Barbara, San Luis Obispo, Monterey, San Benito, and Santa Cruz Counties
Contact: Mariana Holder, Heidi Crawford, or Ashton Harris
Phone: (805) 549-3318
City to the Sea Half Marathon to Result in Ramp Closures on US 101 in San Luis Obispo Sunday, October 18
SANTA LUIS OBISPO COUNTY — The City to Sea Half Marathon from San Luis Obispo to Avila Beach will take place on Sunday, Oct. 18. Travelers will encounter ramp closures at the following locations on US 101:
Closures from 6 am until 9 am:
- Marsh Street - North and Southbound on-ramps
- Madonna Road - Northbound off-ramp
- Prado Road - Northbound on and off-ramps
- S. Higuera Street - Northbound off-ramp
Closures from 6:30 am until 9:30 am:
- San Luis Bay Drive - Northbound off-ramp/ Southbound on-ramp
Closures from 7 am until 10 am:
- Monte Road - Northbound on-ramp
- Avila Beach Drive - Southbound off-ramp
Travelers are encouraged to be aware of the participants, spectators, and these ramp closures. Additional information about the City to the Sea Run can be found at the following link: History — City To The Sea Run
Message and directional signs will alert travelers in advance of the areas under traffic control. Travelers may experience delays of up to 5 minutes.
Road information and updates can also be found on Caltrans District 5 Social Media platforms: X/Twitter at: @CaltransD5, Facebook at: Caltrans Central Coast (District 5) and Instagram at: Caltrans_D5.
Our crews deserve to get home safely too.
Drive slowly and carefully in work zones.
CHP Traffic Incident Information Page: http://cad.chp.ca.gov
Traveler information at: https://quickmap.dot.ca.gov/