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Mile Madness Endurance Run

Auburn, California · Friday, September 18, 2026 · 10 Mile, 50K, 50 Mile, 100 Mile, 200 Miles

Official race page & registration ↗

Mile Madness Endurance Run takes place on Friday, September 18, 2026 in Auburn, California. The race offers 5 distances: 10 Mile, 50K, 50 Mile, 100 Mile, 200 Miles. For anyone travelling in, Lincoln is about 12 miles away and Sacramento is about 35 miles away.

It is one of 296 races on the California calendar that September. At $75, entry sits above the $50 median for a California ultra. Unusually for a race, it falls on a Friday.

Date
Friday, September 18, 2026
Location
Auburn, California
Distances
10 Mile, 50K, 50 Mile, 100 Mile, 200 Miles
Entry fee
from $75

Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.

Making a race weekend of it?

Stay near the start line in Auburn: check in Sep 17, out Sep 19.

Hotels on Booking.com ↗ Hotels on Expedia ↗

Common questions

When is Mile Madness Endurance Run?

Mile Madness Endurance Run is scheduled for Friday, September 18, 2026.

Where is Mile Madness Endurance Run held?

Mile Madness Endurance Run is held in Auburn, California. It is about 12 miles from Lincoln and 35 miles from Sacramento.

What distances does Mile Madness Endurance Run offer?

The listed distances are 10 Mile, 50K, 50 Mile, 100 Mile, 200 Miles.

How much does Mile Madness Endurance Run cost?

Entry is listed from $75. Check the official race page for the current price, which usually rises closer to race day.

How do I register for Mile Madness Endurance Run?

Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.

More races nearby

See every race on the California calendar, all Auburn races, California Ultras, or use the Race Finder for maps and filters.