When does the MIDNIGHT Rat Race - UNSANCTIONED sell out?

MIDNIGHT Rat Race - UNSANCTIONED hasn't published a hard registration deadline. Most races of this size raise the entry fee in tiers (early-bird, regular, late) and can sell out without warning — sign up early if you're committed.

Half Marathon

Road

MIDNIGHT Rat Race - UNSANCTIONED

Q: How hard is the MIDNIGHT Rat Race - UNSANCTIONED Half Marathon?

MIDNIGHT Rat Race - UNSANCTIONED is a Half Marathon on a road course in Springfield, Missouri. We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.

Q: What should I wear for the MIDNIGHT Rat Race - UNSANCTIONED?

Race-day weather in Springfield can swing year over year, so dress for the forecast on the day. As a rule of thumb, dress for ~10°F warmer than the standing temperature once you start running. Layer with a throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, and a singlet plus a visor when it climbs above 60°F. The published start time is 11:59 PM. Check the race-day weather forecast on this page closer to the date for a specific recommendation.

October 16, 2026

Springfield, Missouri

Rolling Course

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About the Race

MIDNIGHT Rat Race UNSANCTIONED Date: October 24th Start Time: Friday, 11:59pm Distance: Approximately 13 miles Time Limit: 3 hours and 15 minutes Are you ready for a true test of endurance, speed, and grit? Welcome to the MIDNIGHT Rat Race UNSANCTIONED, an event tailored for the hardcore, the brave, and those seeking an unparalleled challenge. This sucker is not for the faint of heart, losers, or whiners out there. Race Details: Start Time: As the clock strikes midnight, the race begins. Octo...

Course Profile

Course profile data unavailable for this race.

Course features

Terrain

road

Surface

Road

Elevation gain

Not measured

Course type

Not stated

Field size

Unknown

Boston qualifier

Course map

Not yet published

Elevation profile

Not measured

Accessibility & inclusion

Walker-friendly

Stroller-friendly

Dog-friendly

Kids race

Vibe & community

We don't have vibe tags for this race yet — organizers can claim the listing to add them.

No charity partner listed.

History & past results

Years running

Unknown — claim to add

Recurrence

Annual (assumed)

Past finisher times and year-over-year participation will appear here once the organizer publishes them.

Reviews

No reviews yet

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Common questions

How hard is the MIDNIGHT Rat Race - UNSANCTIONED Half Marathon?

We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.

What should I wear?

Dress for ~10°F warmer than the standing temperature once you start running. Throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, singlet plus visor when it climbs above 60°F. The race-day forecast above is the source of truth closer to the date.