Monsters & Mimosas 5K - Diamond Lake

Sat, Oct 3, 2026, 10:00 AM PDT

Location: Diamond, OR; Diamond Lake Resort, 350 Resort Dr., 97731
Type: RUN

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Course feel, difficulty, and community fit are being added to this listing. Check back, and always confirm details on the official registration page.

Distances & registration

3 options

Registration for all distances is through the official signup link above.

5K
Sat, Oct 3, 10:00 AM PDT · From $28.60
Opens Feb 28, 2026, 7:00 PM PST · Closes Mar 13, 2026, 7:59 PM PDT
5K
Sat, Oct 3, 10:00 AM PDT · From $28.60
Opens Feb 28, 2026, 7:00 PM PST · Closes Mar 13, 2026, 7:59 PM PDT
Sip & Stroll
Sat, Oct 3, 10:00 AM PDT · From $28.60
Opens Feb 28, 2026, 7:00 PM PST · Closes Mar 13, 2026, 7:59 PM PDT

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altitude

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The course

From the organizer

Get ready for a spooky-good time at the Monsters & Mimosas 5K, where Halloween fun meets festive celebration! This spirited run invites ghosts, goblins, and costumed creatures of all kinds to hit the course for a frightfully fantastic fall morning.

Join us at Diamond Lake Resort where all race participants will receive a custom finisher medal, a race-themed shirt, and a refreshing mimosa waiting for them at the finish line—because even monsters deserve a little sparkle after a solid run! We'll have juice and water for those under 21.

We’ll also be recognizing top finishers with awards in the usual five-year age groups starting at 10 & under, giving everyone a chance to show off their speed along with their costumes.

Join us for miles, mimosas, and a whole lot of Halloween magic!

Also in this area

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More demanding options nearby

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