About the Core Sound Run
The course starts and finishes at the far end of Harkers Island, right at the water's edge where the road runs out and Core Sound begins. That setting does most of the work: open water on one side, the quiet character of an island community on the other. Several distance options mean most runners can find a comfortable fit for the morning.
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Finish-Time Stats
Going by the 2026 results, this is a small, friendly field, and the spread of finish times is wide, so this is a mostly recreational race rather than one for club runners.
5K · 2026 results
296finishers
17:41winner
37:35median
1:06:50cutoff
Top 3: Miller Roberts (17:41) · Justin Hakizimana (17:51) · BRANT ATKINSON (18:21)
10K · 2026 results
70finishers
37:06winner
59:55median
1:42:32cutoff
Top 3: Josiah Hynes (37:06) · Walker Brown (42:23) · Joshua Winks (42:52)
The Core Sound Run has been held every year since at least 2015. That is as far back as RunSignup's records for this race go, so it may well be older.
How we calculate these stats: RunSesh calculates these figures from the most recent published results of past editions, sourced from RunSignup. We show aggregates only: field size, winning and median times, and the cutoff. We never publish individual finisher tables. Last updated Jul 27, 2026.
Distances & Start Times
10K4/3/2027 09:00$30
5K4/3/2027 09:00$30
1 Mile4/3/2027 09:00$10
5K4/3/2027 00:00$35
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.
Plan Your TripWhere to Stay
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