Haunted Halfsy 2026, presented by Olmsted Medical Center

Saturday, October 31, 2026 • Rochester, MN
Registration Open Closing Soon
Register Now — From $110.00

When is Haunted Halfsy 2026, presented by Olmsted Medical Center?

Haunted Halfsy 2026, presented by Olmsted Medical Center takes place on Saturday, October 31, 2026 in Rochester, MN.

What distances does Haunted Halfsy 2026, presented by Olmsted Medical Center offer?

Haunted Halfsy 2026, presented by Olmsted Medical Center offers 4 events: "Little Monsters" 1K kids run, Haunted Halfsy 5K, Haunted Halfsy - Half Marathon , presented by Olmsted Medical Center, Haunted Halfsy - TEAM RELAY half marathon.

Event Distance Price
"Little Monsters" 1K kids run 1.0 km $5.00 Register
Haunted Halfsy 5K 3.1 mi $39.00 Register
Haunted Halfsy - Half Marathon , presented by Olmsted Medical Center 13.1 mi $65.00 Register
Haunted Halfsy - TEAM RELAY half marathon $99.00 Register

How much does Haunted Halfsy 2026, presented by Olmsted Medical Center cost?

Registration for Haunted Halfsy 2026, presented by Olmsted Medical Center starts at $110.00. Prices vary by event distance.

Where is Haunted Halfsy 2026, presented by Olmsted Medical Center held?

Haunted Halfsy 2026, presented by Olmsted Medical Center is held in Rochester, MN at 851 30th Ave SE.

About Haunted Halfsy 2026, presented by Olmsted Medical Center

The Haunted Halfsy is a brand-new Halloween-themed race coming to Rochester, MN! This exciting event features a certified half marathon, team relay options, a 5K, and a kids run—there’s something for everyone. Presented by Olmsted Medical Center!

The course begins at RCTC and winds through tree-lined neighborhoods, follows the scenic Bear Creek paved trails, and finishes in unforgettable fashion INDOORS at the RCTC fieldhouse!

Expect epic costumes, the best swag, themed costume cheer zones along the course, vendors, Halloween-inspired activities, and an incredible race-day atmosphere.

Proceeds from The Haunted Halfsy will support local mental health organizations, including NAMI and Aidan’s Light.

Thank you for running with us—we can’t wait to see you out there! 🎃🏃‍♀️🏃‍♂️

This event is operated locally in Rochester by the Med City Marathon team. See full event info at www.hauntedhalfsy.com 

Register Now — From $110.00

Swag & Giveaways

Haunted Halfsy 5K: T-Shirt
Haunted Halfsy - Half Marathon , presented by Olmsted Medical Center: T-Shirt
Haunted Halfsy - TEAM RELAY half marathon: T-Shirt
Register for Haunted Halfsy 2026, presented by Olmsted Medical Center
From $110.00 Closing Soon
Register Now