Surf City Marathon: Pacing & Race-Day Strategy

A flat, fast Pacific Coast Highway course along the Huntington Beach shoreline.

Last updated September 2026

Where:: Huntington Beach, California
When:: Sunday, February 7, 2027
Course:: Flat · coastal · out-and-back
Best run as:: Even pace

Course & elevation

Surf City is flat and fast, run largely as an out-and-back along the Pacific Coast Highway and beachfront. The lack of hills makes it PR-friendly; the main variable is wind direction along the exposed coast.

Start → Finish: 20 → 22 ft
Net: +2 ft
Total gain: ≈ 45 ft

Start · 20 ftFinish · 22 ft

The certified route

Out and back on Pacific Coast Highway from Huntington St, looping through Huntington Central Park, with turnarounds on PCH at 12.2 miles and on the beachfront Multi Purpose Path at 20.8 miles, finishing on PCH.

Start: Pacific Coast Highway at Huntington St in Huntington Beach, on the east side at the north line of the south crosswalk.
Finish: On PCH in the bus turnout, 80 ft south of the 4th light pole south of First St, in line with the southern edge of 21073 PCH (Marine Safety Education Center).

Underfoot

Fully paved.

Through, in order

Huntington Beach

What you pass

Miles 5 to 8: Huntington Central Park
Mile 13: Bolsa Chica State Beach
Miles 17 to 25: the beachfront Multi Purpose Path

Worth knowing

Start, turnarounds and mile markers are marked in green fluorescent paint on the right hand side of the street, plus nails and washers.

Transcribed from the USATF certificate for Surf City Marathon (CA18006RS), measured 18 and 19 January 2018. Where the certificate is silent, so are we.

Key moments

Mile 1–6Flat coastal start. Settle in and read the wind direction.
Mile 7–20Out-and-back PCH miles. A tailwind one way means a headwind back.
Mile 26Flat finish near the Huntington Beach pier.

Pacing strategy

Even pacing on the flat course, but pace by effort into any headwind rather than forcing splits. Tuck behind others on the exposed stretches.

Pacing by goal time

Checkpoint splits for four common goals at Surf City Marathon. These are effort-even rather than pace-even: the paces shift with the course profile, so climbs are slower and descents faster by the amount the grade actually costs. For any other goal time, use the planner below.

Surf City Marathon checkpoint splits for sub-3:00 through sub-4:30 goals
Checkpoint	Sub-3:00	Sub-3:30	Sub-4:00	Sub-4:30
Mile 3.1	20:366:50/mi	24:027:59/mi	27:289:07/mi	30:5410:16/mi
Mile 6.2	41:156:54/mi	48:078:03/mi	54:599:12/mi	1:01:5210:21/mi
Mile 9.3	1:01:496:53/mi	1:12:088:02/mi	1:22:269:11/mi	1:32:4410:20/mi
Mile 12.4	1:22:246:51/mi	1:36:097:59/mi	1:49:539:08/mi	2:03:3710:16/mi
Mile 15.5	1:43:006:51/mi	2:00:107:59/mi	2:17:209:07/mi	2:34:3010:16/mi
Mile 18.6	2:03:386:54/mi	2:24:148:03/mi	2:44:509:12/mi	3:05:2710:21/mi
Mile 21.7	2:24:116:52/mi	2:48:138:01/mi	3:12:159:10/mi	3:36:1710:18/mi
Mile 24.9	2:44:456:50/mi	3:12:127:59/mi	3:39:409:07/mi	4:07:0710:15/mi
Finish	2:58:306:53/mi	3:28:158:02/mi	3:58:009:10/mi	4:27:4510:19/mi

Splits assume even effort and are adjusted for this course's climbs and descents, which cost more than they give back. A model, not a promise: wind and heat move real splits around. See how the pacing model works.

Plan your mile splits

Turn your goal time into a mile-by-mile plan for Surf City Marathon, built from this course's elevation. The even pace approach comes pre-selected, and grade-adjusted pacing evens out your effort across the climbs and descents.

Plan Surf City Marathon splits

Fueling & hydration

Aid stations roughly every 2 miles with water and sports drink. The flat rhythm makes a fixed gel schedule easy to keep.

Weather

Early-February Southern California coast is mild, with cool mornings warming through the race and the occasional breeze.

What race morning has actually been like

The last 5 editions of Surf City Marathon, measured at the start line rather than averaged across the month. Starts have run 49–63°F, averaging 53°F.

Surf City Marathon observed race-morning weather by year
Year	Date	Start	Dew pt	Wind	By late morning
2021	Sep 11	63°F	62°F	2 mph	79°F
2022	Feb 6	49°F	31°F	3 mph	58°F
2023	Feb 5	52°F	55°F	3 mph	57°F
2024	Feb 4	50°F	50°F	6 mph	58°F
2025	Feb 2	51°F	53°F	3 mph	58°F

The gap between the gun and late morning matters here. In 2021 it went from 63°F at the start to 79°F by late morning. A four-hour finisher ran a materially different race from a three-hour one.

Dew point has reached 62°F (2021). Above about 60°F, sweat stops evaporating efficiently and most runners lose pace no matter what the thermometer says. It is the number to watch here, not the air temperature.

Dates derived from the race's published pattern (1st Sunday in February (2021 postponed to Saturday, September 11)), observations at Huntington Beach, California (start). Source: Open-Meteo historical reanalysis (ERA5), 7-11am local at the start line. Reanalysis is modelled from station observations, so treat it as a close record rather than an official one. See how race-morning weather is built.

Is Surf City Marathon a good Boston qualifier?

Yes. The course actually finishes 2 ft higher than it starts, so no downhill adjustment applies, and nobody can accuse the time of being gravity-assisted.

This drop is our estimate rather than a figure from the course's certificate. If it sits near a threshold, confirm with the organizer.

Compare every course, how the downhill bands work, or work out your own target.

Dial in your pacing & fueling

New to how training builds toward a race like this? Start with Anatomy of a Running Plan, find your zones with the pace calculator, and plan race-day nutrition with the fueling calculator.

Related marathon guides

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