
Dirtie Birdie Trail Run is a running race on November 7, 2026 in Norman, OK, with entry fees from $35 to $120.
Dirty Birdie Trail Run | Lake Thunderbird State Park
The Dirtie Birdie Trail Festival is hitting the trails at Lake Thunderbird State Park with 3, 6, 9 and 18-mile distances for everyone from first-time trail runners to seasoned creatures of the woods.
Choose how dirtie you want to get, hit the trail and keep your eyes peeled for Bigfoot. Whether you’re going A Little Dirtie, getting Dirty as Flock, or ready to Flock Around and Find Out, there’s a distance waiting for you!
And this isn’t just a trail run. Come for the Dirtie Merch, get caught in some Dirtie Pics, compete for some Dirtie Money, and stick around for a full day of Dirtie Birdie fun!
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
65°
Typical Low
42°
Chance of Rain
20%
Based on US Climate Normals data from Norman 3sse, 9 mi from the venue.
Population
128,714
as of 2023
City Elevation
1,177 ft
Nearest Airport
OKC
OKC Will Rogers World Airport · 16 mi
Time Zone
Central Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Every finish line starts with a single decision. Claim your spot at Dirtie Birdie Trail Run, put it on the calendar, and turn “someday” into a start date.
44
Days to train
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Dirtie Birdie Trail Run
Nov 7, 2026