
Seaport Sprint is a running race on September 12, 2026 in San Diego, CA, with an entry fee of $20.
From the Organizer
This September, SDO heads downtown, with courses stretching from the USS Midway south to Embarcadero Marina Park North. Follow the Embarcadero promenade past Tuna Harbor's fishing boats, public art, and naval memorials, wind through Seaport Village's cobblestone paths and hidden gardens, then finish among the open lawns and bay views of Embarcadero Marina Park North. Every course is timed and split by level — beginner, intermediate, and advanced — so if you're chasing a personal best, the clock's on your side. New to orienteering? Take it at your own pace and just enjoy being outside — no experience required. Grab your compass, pick up your map at check-in, and get moving. 🧭
Event Team:
Format: Sprint
Map: scale 1:4000 | 2.5 m contours
Courses: Beginner, Intermediate, and Advanced
Starts: To allow more people to participate, we will have sign-ups for two start windows: anytime 10-11am, and anytime 11am-noon. Select your 1 hour start block, then choose the course you would like.
Time Limit: ONE hour. All competitors must return to HQ and download by 1pm so we know you are safe. If you don't check in before leaving, volunteers will search the course to ensure you are not lost. Please check in before you leave.
Scoring: Electronic punching will be used. All participants must bring, rent, or purchase one. Controls will be AIR+ enabled.
E-Punches: If you don't have your own E-stick, rental electronic punches will be available for $5. (Use "000000" when registering).
Clinics: An introductory clinic will be offered at 9:45 am. An experienced orienteerer will teach you the basics. If needed, we will have another clinic before the 11am start window as well.
Registration: All participants must pre-register. All standard SDO registration policies apply.
Fees:
Closes: Registration will close at 10 am on Friday, September 11th, or when we reach our limit
Entry Limit: This event is limited to 100 participants. 50 for the 10am-11am start window and 50 for the 11am-noon start window. See the "Find a Participant" tab to see the registration list.
HQ Location: probably Ruocco Park - final location will be updated soon
Parking: There is ample PAID parking in the area
Weather
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
78°
Typical Low
67°
Chance of Rain
3%
Based on US Climate Normals data from San Diego Lindbergh Fld, 2 mi from the venue.
Host City
Population
1,385,061
as of 2023
City Elevation
352 ft
Nearest Airport
SAN
San Diego International Airport · 3 mi
Time Zone
Pacific Time
From Endurance Grid
A big city race. Expect multiple lodging options and plenty to do the day before.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Seaport Sprint, put it on the calendar, and turn “someday” into a start date.
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From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
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Seaport Sprint
Sep 12, 2026