America's Finest City Half Marathon & 5K

San Diego, CA, USA · August 15, 2027

68°·71° high·Light·Dry

Weather

Race Day Weather

68°at start

74° high

Breezy

Dry

Warm start

Starting at 68°F, heat will be a factor from the gun — go out conservative and stay on top of hydration. Light winds shouldn't be a major factor for pacing. Moderate humidity at 75% is worth noting for effort level, especially in later miles.

Race day forecast available in 318 days

4 AM

5 AM

6 AM

7 AM

8 AM

9 AM

10 AM

11 AM

12 PM

Pre-raceRace windowPost-race

Pace Calculator

Distance: 13.1mi

Target Finish Time

0:00:00

HH:MM:SS

Pace

—

Weather Adj.

—

Common Goals:

Get forecast alerts for America's Finest City Half Marathon & 5K

We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.

Race Info

San Diego’s most scenic half marathon - run from the Cabrillo National Monument atop the tip of Point Loma, along San Diego Bay, Harbor Island, Embarcadero, past the Star of India, through downtown San Diego to a rousing finish in historic Balboa Park. Source

Website

Course Map

FAQ

When is the 2027 America's Finest City Half Marathon & 5K?

The 2027 America's Finest City Half Marathon & 5K will be held on Sunday August 15, 2027.

What is the time limit for the America's Finest City Half Marathon & 5K?

The time limit for the America's Finest City Half Marathon & 5K is 3.25 hours.

What will the weather be like for the 2027 America's Finest City Half Marathon & 5K?

The forecast calls for a high of 74°F and a low of 67°F with a 0% chance of rain.

Historical Weather

Based on 26 years of data

Avg Temp

70°F

L:68° H:70°

RunScore

Conditions

Rain Freq

1 of 26 yrs

Wind5mph

Dew62°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2026 America's Finest City Half Marathon & 5K Clearing in the afternoon. 2026	71°/73°	-	64°
2025 America's Finest City Half Marathon & 5K Clearing in the afternoon. 2025	66°/66°	-	59°
2024 America's Finest City Half Marathon & 5K Clearing in the afternoon. 2024	68°/70°	-	63°
2023 America's Finest City Half Marathon & 5K Cloudy skies throughout the day with a chance of rain throughout the day. 2023	72°/74°	Light	71°
2022 America's Finest City Half Marathon & 5K Partly cloudy throughout the day. 2022	70°/70°	-	63°
2021 America's Finest City Half Marathon & 5K Partly cloudy throughout the day. 2021	71°/73°	-	64°
2019 America's Finest City Half Marathon & 5K Clearing in the afternoon. 2019	67°/67°	-	58°
2018 America's Finest City Half Marathon & 5K Clearing in the afternoon. 2018	73°/76°	-	64°
2017 America's Finest City Half Marathon & 5K Partly cloudy throughout the day. 2017	69°/70°	-	58°
2016 America's Finest City Half Marathon & 5K Clearing in the afternoon. 2016	67°/70°	-	62°
2015 America's Finest City Half Marathon & 5K Partly cloudy throughout the day. 2015	71°/78°	-	67°
2014 America's Finest City Half Marathon & 5K Partly cloudy throughout the day. 2014	71°/74°	-	65°
2013 America's Finest City Half Marathon & 5K Partly cloudy throughout the day. 2013	65°/65°	-	61°
2012 America's Finest City Half Marathon & 5K Partly cloudy throughout the day. 2012	73°/77°	-	66°
2011 America's Finest City Half Marathon & 5K Partly cloudy throughout the day. 2011	63°/65°	-	56°
2010 America's Finest City Half Marathon & 5K Partly cloudy throughout the day. 2010	61°/61°	-	56°
2009 America's Finest City Half Marathon & 5K Clearing in the afternoon. 2009	67°/68°	-	57°
2008 America's Finest City Half Marathon & 5K Partly cloudy throughout the day. 2008	70°/73°	-	60°
2007 America's Finest City Half Marathon & 5K Clearing in the afternoon. 2007	70°/75°	-	65°
2006 America's Finest City Half Marathon & 5K Clearing in the afternoon. 2006	69°/69°	-	58°
2005 America's Finest City Half Marathon & 5K Partly cloudy throughout the day. 2005	66°/68°	-	57°
2004 America's Finest City Half Marathon & 5K Partly cloudy throughout the day. 2004	68°/68°	-	61°
2003 America's Finest City Half Marathon & 5K Partly cloudy throughout the day. 2003	70°/74°	-	67°
2002 America's Finest City Half Marathon & 5K Cloudy skies throughout the day. 2002	65°/65°	-	61°
2001 America's Finest City Half Marathon & 5K Partly cloudy throughout the day. 2001	68°/71°	-	66°
2000 America's Finest City Half Marathon & 5K Partly cloudy throughout the day. 2000	68°/70°	-	65°

More CA Races

San Lorenzo River Trail Run

2027-07-10 · Santa Cruz, CA, USA

Wild West Marathon & Ultra

2027-05-01 · 42.810km · Lone Pine, CA, USA

Napa Valley Wine Country Trail Marathon

2026-10-24 · Calistoga, CA, USA

Golden Gate Trail Run Marathon

2027-02-06 · Rodeo Beach, CA, USA

Griffith Park Trail Marathon

2026-11-21 · 42.200km · Los Angeles, CA, USA

Carlsbad 5000

2027-04-04 · Carlsbad, CA, USA