
2027 International Marathons Semper Fi & America's Fund Team is a running race on January 1 – December 30, 2027 in Oceanside, CA, with an entry fee of $100.
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
65°
Typical Low
45°
Chance of Rain
22%
Based on US Climate Normals data from Vista, 3 mi from the venue.
Population
172,542
as of 2023
City Elevation
229 ft
Nearest Airport
CLD
McClellan-Palomar Airport · 7 mi
Major Hub
SAN
San Diego International Airport · 34 mi
Time Zone
Pacific Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Every finish line starts with a single decision. Claim your spot at 2027 International Marathons Semper Fi & America's Fund Team, put it on the calendar, and turn “someday” into a start date.
50
Days to train
Plan your training, log every workout, and track your progress all the way to race day in the Endurance Grid app.


2027 International Marathons Semper Fi & America's Fund Team
Jan 1, 2027