Sat, Nov 14, 2026

USACE SPL 5K

Corona, CA

Registration closedAnnual since at least 2024
5K
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About the USACE SPL 5K

The course runs at Prado Dam, so expect an open, utilitarian setting rather than a scenic park loop. The terrain around a dam site tends toward flat, wide paths with unobstructed views of the surrounding hills. It reads as a straightforward out-and-back or loop on solid ground, the kind of route where you can settle into a pace without much to navigate.

This is a private event, so you need a registration code to get in. It is tied to Engineer Day, and the field is largely made up of colleagues, families, and friends connected to the Los Angeles District. The atmosphere reflects that, closer to an office gathering than an open public race.

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Distances & Start Times

3.1 Miles11/14/2026 09:00$38

Going for a Time?

Set a goal and get a pace band: every mile split on a card sized for your phone lock screen, so race morning needs no math.

Not sure what to aim for? The 5K pace chart lists the pace for every finish time.

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