The Improve Every Day Half Marathon
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The Improve Every Day Half Marathon
The Improve Every Day Half Marathon takes place on December 12, 2026 on Fiesta Island Road in San Diego, California. The event is a road running race over the half marathon distance of 13.1 Miles.
The course is looped. Half marathon participants complete just over three laps of the loop. The format means participants pass the same points on course multiple times and encounter on-course support repeatedly.
The field is capped at 1,000 runners. Registration opens on August 23, 2026 and closes on November 30, 2026. Base entry begins at $45 and increases as spots fill: spots 1 to 250 $45, 251 to 500 $55, 501 to 750 $65, and 751 to 1,000 $75.
Included for participants are a lùth finisher shirt, on-course hydration stations, the loop-style race format, and a post-race hang out. The description above summarizes the event format, location, capacity, dates, pricing tiers, and included items. Visit the organization's website for the most recent information.
