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Course

Ghosts and Goblins - Denver

📅 October 25, 2026📍 Denver · United States

Available distances

6.2 mi3.1 mi

About

Ghosts and Goblins - Denver is held at City Park in Denver, Colorado, on October 25, 2026, with a 10K and a 5K starting together at 9:00 a.m. HAL Sports organizes the event, which is timed and has a festive Halloween feel: themed shirts, finisher medals, awards for the top performers, and a vendor village with food and drink.

Denver sits at altitude, so if you are travelling from sea level expect slower times than usual and pace by effort rather than by watch. Locals will not notice the difference. For the 10K, six to eight weeks with one tempo run and one longer weekend run is enough of a build; for the 5K, swap the tempo session for shorter, faster repetitions.

D-41

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