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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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.
Top 3: Miller Roberts (17:41) · Justin Hakizimana (17:51) · BRANT ATKINSON (18:21)
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.
Enter a finish time to see where it lands against the most recent 5K results.
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 Nov 12, 2026.
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 10K pace chart lists the pace for every finish time.
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Almost certainly not. Half the 5K field finished slower than 37:35, and the last recorded finisher came in around 1:06:50, so there is a long tail of runners behind the middle of the pack. Most fields are far slower than people expect.
A field of 296 is big enough that you will have company at your pace without feeling lost in a crowd. There is no qualifying time, and the finish-time spread above shows how varied the field really is. If it is your first 5K, that spread matters more than the winner's time.
The 5K winner ran 17:41 while the median finisher took 37:35. That spread points to a broad, mostly recreational field rather than a race dominated by club runners.
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