2027 Mountains 2 Beach Marathon - Apr 18 Countdown

Q: When is the 2027 Mountains 2 Beach Marathon and what time does it start?

The 2027 Mountains 2 Beach Marathon is on Sunday, April 18, 2027, with the full marathon starting at 6:10 a.m. PDT in downtown Ojai, CA. The half marathon also starts Sunday at 6:10 a.m., and the beachfront 5K runs the day before on Saturday, April 17. Because the course is point-to-point, plan for the early shuttle buses from the Ventura finish area to the Ojai start on race morning.

Q: How much elevation does the Mountains 2 Beach course drop?

It is a true net-downhill point-to-point. The course starts at just over 700 feet in Ojai and descends to sea level at the Ventura beachfront — a net drop of roughly 724 feet over 26.2 miles (about 1,260 ft of total descent against only ~536 ft of climbing). It drops steadily rather than plunging, and because the net loss is well under Boston's 1,500-foot limit, your finish time counts toward Boston qualifying with no downhill adjustment.

Q: Is Mountains 2 Beach a good Boston qualifier?

Yes — it is one of the fastest Boston qualifiers in the United States. The course is USATF-certified and an official Boston Marathon Qualifier, and its gentle net-downhill profile plus cool coastal weather produce some of the highest BQ rates anywhere: about 18.3% of finishers qualified for Boston in 2026 (21.6% in 2025, 24.8% in 2024, 28.3% in 2023). Check your target time with our Boston qualifying calculator.

Q: What is the time limit for the Mountains 2 Beach Marathon?

The overall course limit is about 7 hours, but the race enforces earlier pace cutoffs because of road-permit and bike-path restrictions: you must hold roughly a 14:00 per mile pace through miles 6, 13 and 23. Runners must reach Mile 6.4 by 8:05 a.m. and Mile 12.4 by 9:45 a.m. or course support is withdrawn. Plan your splits with our pace calculator to stay ahead of the cutoffs.

Q: Where does the Mountains 2 Beach Marathon start and finish?

The marathon starts in downtown Ojai with a loop through East Ojai and Meiners Oaks, then descends along the Ojai Valley Trail and Ventura River bike path through the river basin toward the coast. It tours downtown Ventura and finishes with over a mile of beachfront running near the historic Ventura Pier. Because it is point-to-point, shuttle buses run from the Ventura finish area up to the Ojai start early on race morning.

Q: How do I register for the 2027 Mountains 2 Beach Marathon?

Registration is handled online through RunSignup, with straightforward English-language sign-up. The full marathon opened at around $100 and the current tier is about $168 (incl. processing fee), climbing as the field fills (the first entries are cheapest). The marathon and half both have field caps and sell out in popular years, so register early to lock in the lowest tier.

Q: What is the weather like for Mountains 2 Beach?

Mid-April on the Ventura coast is typically mild and often overcast at dawn. Expect a race-morning low near 52°F (11°C) in the Ojai valley warming to a high around 68°F (20°C), with a mean near 60°F (15°C). A coastal marine layer frequently keeps the early miles cool and shaded — excellent racing conditions. Dress for a cool valley start and shed layers as you descend toward the beach.

Q: Why is the Mountains 2 Beach Marathon so fast?

Three things stack in your favor: a steady net-downhill profile (about 724 ft of net drop, no quad-busting plunges), cool coastal morning air under a frequent marine layer, and a mostly smooth surface of valley roads and paved rail-trail. The result is one of the highest Boston-qualifying rates in the country. It is a genuine PR and BQ destination rather than a scenery-first race — though the beachfront finish at the Ventura Pier delivers both.

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Race Information

Race	2027 Mountains 2 Beach Marathon - Apr 18
City	Ojai
Date	2027-04-18 at 06:10
Time Limit	7 hours
Cutoff pace	9:57/km
Timezone	America/Los_Angeles
Official Site	Mountains 2 Beach Marathon
Registration	Register · 167.94 USD

Race Day Weather

Average Temperature	13.6°C / 56°F
Humidity	62%
Wind	13.3 km/h
Rain Chance	7%
Typical Conditions	Cool, often overcast mid-April Southern California coast morning — fast PR and BQ weather under the marine layer

What to Prepare: Mid-April on the Ventura coast is mild but the 6:10 a.m. start in Ojai's inland valley can be cool, with a typical race-morning low near 52°F / 11°C climbing to a high around 68°F / 20°C. A coastal marine layer (morning overcast) often keeps the air cool and shaded for the descent — ideal for racing. Wear a throwaway top for the early valley start and shed it as you drop toward the beach.

Based on historical averages for race week. Use our Weather Score Calculator and What to Wear Guide for personalized advice.

Wind Impact on Race Day

Wind at 13.3 km/h can affect your marathon pace by 5-15 seconds per kilometer. Headwinds slow you down exponentially — a 20 km/h wind costs more than twice a 10 km/h wind.

Calculate your wind-adjusted pace →

Race-Week Climate

Based on 20 years of race-week weather (2005-2024), MERRA-2 reanalysis

	Cooler	Typical	Warmer
Temperature	9.3°C	13.6°C	18.3°C
Dew point	-0.1°C	5°C	8.6°C

Wet-day chance: 7% Runnability: 84/100

Data: NASA POWER (MERRA-2 reanalysis), NASA Langley Research Center

Course Profile

Course Type	Point-to-point
Elevation Gain	163m
Terrain	Road and paved bike path (Ojai valley streets, country roads, the Ventura River rail-trail, and beachfront, paved throughout)
Profile	A lightning-fast, net-downhill point-to-point that runs from the mountains to the beach. The course starts in downtown Ojai at just over 700 feet, opens with a roughly 6-mile loop through East Ojai (passing back by the start for great spectating), heads out through Meiners Oaks, then drops gradually toward sea level along the Ojai Valley Trail and Ventura River bike path — a paved rail-trail through the river basin. It tours downtown Ventura and finishes with over a mile of beachfront running near the historic Ventura Pier. The net drop is roughly 724 feet over 26.2 miles (total descent about 1,260 ft against only ~536 ft / 163 m of climbing), so it descends steadily without ever plunging. Because the net loss is well under Boston's 1,500-foot threshold, finish times count fully toward BQ with NO downhill adjustment. That gentle descent plus cool coastal air makes Mountains 2 Beach one of the fastest Boston qualifiers in the country — about 18.3% of finishers qualified for Boston in 2026 (21.6% in 2025, 24.8% in 2024). USATF-certified.
Boston Qualifier	Yes — Check your BQ time

Prepare for 2027 Mountains 2 Beach Marathon - Apr 18

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Frequently Asked Questions

When is the 2027 Mountains 2 Beach Marathon and what time does it start?

The 2027 Mountains 2 Beach Marathon is on Sunday, April 18, 2027, with the full marathon starting at 6:10 a.m. PDT in downtown Ojai, CA. The half marathon also starts Sunday at 6:10 a.m., and the beachfront 5K runs the day before on Saturday, April 17. Because the course is point-to-point, plan for the early shuttle buses from the Ventura finish area to the Ojai start on race morning.

How much elevation does the Mountains 2 Beach course drop?

It is a true net-downhill point-to-point. The course starts at just over 700 feet in Ojai and descends to sea level at the Ventura beachfront — a net drop of roughly 724 feet over 26.2 miles (about 1,260 ft of total descent against only ~536 ft of climbing). It drops steadily rather than plunging, and because the net loss is well under Boston's 1,500-foot limit, your finish time counts toward Boston qualifying with no downhill adjustment.

Is Mountains 2 Beach a good Boston qualifier?

Yes — it is one of the fastest Boston qualifiers in the United States. The course is USATF-certified and an official Boston Marathon Qualifier, and its gentle net-downhill profile plus cool coastal weather produce some of the highest BQ rates anywhere: about 18.3% of finishers qualified for Boston in 2026 (21.6% in 2025, 24.8% in 2024, 28.3% in 2023). Check your target time with our Boston qualifying calculator.

What is the time limit for the Mountains 2 Beach Marathon?

The overall course limit is about 7 hours, but the race enforces earlier pace cutoffs because of road-permit and bike-path restrictions: you must hold roughly a 14:00 per mile pace through miles 6, 13 and 23. Runners must reach Mile 6.4 by 8:05 a.m. and Mile 12.4 by 9:45 a.m. or course support is withdrawn. Plan your splits with our pace calculator to stay ahead of the cutoffs.

Where does the Mountains 2 Beach Marathon start and finish?

The marathon starts in downtown Ojai with a loop through East Ojai and Meiners Oaks, then descends along the Ojai Valley Trail and Ventura River bike path through the river basin toward the coast. It tours downtown Ventura and finishes with over a mile of beachfront running near the historic Ventura Pier. Because it is point-to-point, shuttle buses run from the Ventura finish area up to the Ojai start early on race morning.

How do I register for the 2027 Mountains 2 Beach Marathon?

Registration is handled online through RunSignup, with straightforward English-language sign-up. The full marathon opened at around $100 and the current tier is about $168 (incl. processing fee), climbing as the field fills (the first entries are cheapest). The marathon and half both have field caps and sell out in popular years, so register early to lock in the lowest tier.

What is the weather like for Mountains 2 Beach?

Mid-April on the Ventura coast is typically mild and often overcast at dawn. Expect a race-morning low near 52°F (11°C) in the Ojai valley warming to a high around 68°F (20°C), with a mean near 60°F (15°C). A coastal marine layer frequently keeps the early miles cool and shaded — excellent racing conditions. Dress for a cool valley start and shed layers as you descend toward the beach.

Why is the Mountains 2 Beach Marathon so fast?

Three things stack in your favor: a steady net-downhill profile (about 724 ft of net drop, no quad-busting plunges), cool coastal morning air under a frequent marine layer, and a mostly smooth surface of valley roads and paved rail-trail. The result is one of the highest Boston-qualifying rates in the country. It is a genuine PR and BQ destination rather than a scenery-first race — though the beachfront finish at the Ventura Pier delivers both.