Trick or Treat Trail Run 10K

Sioux Falls, United States • 25 Oct 2025

Event overview

The Trick or Treat Run is scheduled for Saturday, October 25, 2025, at Pasley Park in Sioux Falls, SD. It is the 18th annual edition and uses the bike path along the Big Sioux River for the course. The event program includes the following distances:

  • 5K Run/Walk
  • 10K Run
  • 0.5 mile Candy Dash (child only, ages 3–10)

The Candy Dash entrants receive a goodie bag and an event shirt. A costume contest will be held with categories for Best Group Costume, Best Individual Costume, and Best Functional Costume.

Logistics and beneficiary

Packet pickup is scheduled the day before the race at 605 Running Company, 225 E 11th Street #110, Sioux Falls, SD. Limited packet pickup is available on race day at Pasley Park. Course maps are listed on MapMyRun. The event benefits the Special Olympics of South Dakota. Visit the organization's website for the most recent information.

Race information

10 km
10k Run
5 km
5k Run
Candy Dash
Visit the organization's website for the most recent information.
Trail runs nearby

A trail ultra at Great Bear Ski Valley near Sioux Falls offering 50k, 30k and 20k on a roughly 10k loop with nearly 1200 ft of elevation gain per loop. Aid station and drop bags are at the Bear Den.

605 Trail Fest brings three trail distances to Good Earth State Park in Sioux Falls on August 15, 2026, including an 8 mile, a 4.5 mile and a 1 mile youth course. Packet pickup is scheduled the day before.

Timed loop races on a 1.5 mile course around an organic vegetable farm near Lennox, SD. Multiple durations are offered with on-course aid, flush toilets, and on-site camping for crews.

Trail races in Big Sioux Recreation Area near Brandon, SD, offering 5-mile, 2-mile and a free kids race with chip timing; courses may change if heavy rainfall affects the park.

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