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Race Overview
Seaside Marathon is an annual road race held in Ventura, California, offering marathon, half marathon, 10K, and 5K distances. The course starts at Solimar Beach and follows the Rincon Highway-1 bike path along the Pacific coastline. It is a USATF-certified, Boston Marathon-qualifying course organized by Elite Sports California. The race's date has shifted between winter and early summer across editions.
WikipediaFAQ
When is the 2027 Seaside Marathon?
The 2027 Seaside Marathon will be held on Sunday June 6, 2027.
Is the Seaside Marathon a Boston Marathon Qualfier?
Yes, the Seaside Marathon is an official Boston Marathon qualifier.
What is the time limit for the Seaside Marathon?
The time limit for the Seaside Marathon is 7 hours.
Seaside Marathon Course Map
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Seaside Marathon Weather History
Seaside Marathon Weather Averages
Average Temp: 58°, Average Low: 51°, Average High: 65°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 52° | 55° | 59° | 62° | 63° | 64° | 64° | 64° |
| Feel | 50° | 54° | 59° | 62° | 63° | 64° | 64° | 64° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 5mph | 5mph | 6mph | 8mph | 9mph | 10mph | 11mph | 12mph |
| Dew | 44° | 45° | 47° | 48° | 49° | 50° | 51° | 50° |
| RunScore |  | | | | | | | |
Seaside Marathon 2026
Jun 7, 2026
Partly cloudy throughout the day.
Low: 59°, High: 70°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp |  61° | 62° | 64° | 65° | 66° | 68° | 68° | 70° |
| Feel | 61° | 62° | 64° | 65° | 66° | 68° | 68° | 70° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 6mph | 6mph | 9mph | 11mph | 11mph | 10mph | 12mph | 14mph |
| Dew | 55° | 56° | 56° | 57° | 56° | 56° | 56° | 55° |
| RunScore |  | | | | | |  | |
Seaside Marathon 2025
Jun 1, 2025
Clearing in the afternoon.
Low: 60°, High: 71°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 60° | 61° | 63° | 66° | 68° | 69° | 71° | 70° |
| Feel | 60° | 61° | 63° | 66° | 68° | 69° | 71° | 70° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 1mph | 2mph | 7mph | 10mph | 8mph | 10mph | 10mph | 10mph |
| Dew | 58° | 58° | 58° | 59° | 59° | 59° | 59° | 58° |
| RunScore | | | | | | | | |
Seaside Marathon 2024
May 19, 2024
Partly cloudy throughout the day.
Low: 57°, High: 67°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 58° | 59° | 61° | 62° | 64° | 65° | 66° | 67° |
| Feel | 58° | 59° | 61° | 62° | 64° | 65° | 66° | 67° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 1mph | 1mph | 4mph | 6mph | 8mph | 10mph | 12mph | 10mph |
| Dew | 55° | 55° | 55° | 55° | 54° | 54° | 53° | 52° |
| RunScore | | | | | | | | |
Seaside Marathon 2024
Jan 28, 2024
Clear conditions throughout the day.
Low: 59°, High: 79°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|---|
| Temp |  68° |  67° | 69° | 73° | 77° | 79° | 79° | 77° |
| Feel | 68° | 67° | 69° | 73° | 77° | 79° | 79° | 77° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 11mph | 11mph | 12mph | 15mph | 16mph | 20mph | 13mph | 10mph |
| Dew | 37° | 38° | 39° | 41° | 41° | 42° | 45° | 47° |
| RunScore | | | | |  |  | | |
Seaside Marathon 2023
Feb 12, 2023
Partly cloudy throughout the day.
Low: 42°, High: 58°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 42° | 42° | 45° | 50° | 55° | 56° | 57° | 56° |
| Feel | 40° | 38° | 43° | 50° | 55° | 56° | 57° | 56° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 4mph | 6mph | 5mph | 3mph | 3mph | 5mph | 10mph | 13mph |
| Dew | 38° | 37° | 39° | 40° | 42° | 42° | 44° | 45° |
| RunScore | | | | | | | | |
Seaside Marathon 2022
Feb 20, 2022
Partly cloudy throughout the day.
Low: 43°, High: 59°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 45° | 43° | 47° | 52° | 57° | 58° | 59° | 59° |
| Feel | 45° | 41° | 47° | 52° | 57° | 58° | 59° | 59° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 1mph | 4mph | 3mph | 1mph | 6mph | 5mph | 10mph | 8mph |
| Dew | 41° | 38° | 40° | 41° | 47° | 48° | 50° | 49° |
| RunScore | | | | | | | | |
Seaside Marathon 2020
Feb 16, 2020
Clear conditions throughout the day.
Low: 44°, High: 63°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 44° | 45° | 51° | 56° | 60° | 63° | 63° | 63° |
| Feel | 44° | 41° | 51° | 56° | 60° | 63° | 63° | 63° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 3mph | 6mph | 6mph | 3mph | 2mph | 5mph | 7mph | 10mph |
| Dew | 40° | 40° | 43° | 45° | 46° | 49° | 51° | 52° |
| RunScore | | | | | | | | |
Seaside Marathon 2019
Feb 17, 2019
Partly cloudy throughout the day.
Low: 46°, High: 57°, Light Rain
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 48° | 46° | 47° | 53° | 54° | 53° | 54° | 55° |
| Feel | 43° | 42° | 46° | 53° | 54° | 53° | 54° | 55° |
| Rain | - | - | - | - | - | - | - | light |
| Wind | 12mph | 10mph | 3mph | 6mph | 14mph | 14mph | 16mph | 16mph |
| Dew | 36° | 37° | 37° | 38° | 38° | 43° | 44° | 46° |
| RunScore | | | | | | | | |
Seaside Marathon 2018
Feb 18, 2018
Clear conditions throughout the day.
Low: 45°, High: 63°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 45° | 45° | 50° | 57° | 60° | 62° | 63° | 63° |
| Feel | 45° | 43° | 50° | 57° | 60° | 62° | 63° | 63° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 3mph | 5mph | 6mph | 6mph | 5mph | 8mph | 9mph | 11mph |
| Dew | 33° | 33° | 37° | 45° | 49° | 50° | 49° | 50° |
| RunScore | | | | | | | | |