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Race Overview
The Summer Solstice Run is a half marathon, 10K, and 5K held along the beach path near 5400 E Ocean Blvd in Long Beach, California. The half marathon uses the same roughly 4.4-mile Long Beach coastline loop that organizer CaliFlow Runs uses for several other local races, completed three times to reach the full distance. The event began in 2025 as an evening 5K/10K glow run; the half marathon distance and a 7:00 AM morning start were added starting with the 2026 edition.
WikipediaFAQ
When is the 2027 Summer Solstice Run Half Marathon?
The 2027 Summer Solstice Run Half Marathon will be held on Saturday June 19, 2027.
Summer Solstice Run Half Marathon Course Map
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Summer Solstice Run Half Marathon Weather History
Summer Solstice Run Half Marathon Weather Averages
Average Temp: 67°, Average Low: 61°, Average High: 73°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 64° | 65° | 67° | 67° | 69° | 72° | 73° | 73° |
| Feel | 64° | 65° | 67° | 67° | 69° | 72° | 73° | 73° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 2mph | 2mph | 5mph | 6mph | 5mph | 8mph | 9mph | 11mph |
| Dew | 57° | 57° | 57° | 57° | 56° | 56° | 57° | 56° |
| RunScore |  | |  | | | | | |
Summer Solstice Run Half Marathon 2026
Jun 20, 2026
Clearing in the afternoon.
Low: 60°, High: 74°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 62° | 64° | 67° | 68° | 70° | 73° | 73° | 74° |
| Feel | 62° | 64° | 67° | 68° | 70° | 73° | 73° | 74° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 0mph | 0mph | 5mph | 5mph | 3mph | 8mph | 11mph | 13mph |
| Dew | 56° | 56° | 56° | 55° | 55° | 56° | 55° | 54° |
| RunScore | | | | | | | |  |
Summer Solstice Run Half Marathon 2025
Jun 20, 2025
Partly cloudy throughout the day.
Low: 63°, High: 73°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp |  66° | 66° | 67° | 67° | 69° | 71° | 73° | 73° |
| Feel | 66° | 66° | 67° | 67° | 69° | 71° | 73° | 73° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 4mph | 5mph | 6mph | 7mph | 7mph | 7mph | 8mph | 9mph |
| Dew | 58° | 58° | 58° | 58° | 57° | 57° | 58° | 57° |
| RunScore | | | | | | | | |