Tulsa Running
When is the major marathon?: 

The Williams Route 66 Marathon is in November. In February, the Post Oak Lodge Marathon is near Tulsa.

Where can I get a running event schedule?: 

RunnersWorld Tulsa has one - http://www.runnersworldtulsa.com/EventCalendarAlt.asp?activetab=2

Tulsa Runner also has one in PDF - http://www.usatf.org/assoc/ok/ldrtable2010.pdf

The Tulsa Running Club lists the events they produce and sponsor here - http://tulsarunningclub.com/?page_id=54

Races: 

Williams Route 66 Marathon

0
Your rating: None
Sun, 2012-11-18

The Williams Route 66 Marathon celebrates America's Mother Road - Route 66!

Race Types: 
Running race
5K
Half Marathon
Marathon

Post Oak Lodge Marathon, Half Marathon, and Quarter Marathon

0
Your rating: None
Sun, 2012-02-26

This event is the second day of the Post Oak Lodge races - see the Post Oak Lodge 50K, 25K, and 10K Trail Race for details about the first day, which is all trail races. The second day is a full marathon, half marathon, and quarter marathon, held on paved surfaces. 8 miles of the full and half (and the entire quarter marathon) will be on road. The race is on the paved Katy Trail for the remainder of the half (5 miles) and the full marathon (18 miles). All of these races are out and backs.

Race Types: 
Running race
Other short
Half Marathon
Marathon

Tulsa Run 15K, 5K, and 2K

0
Your rating: None
Sat, 2010-10-30

The Tulsa Run is not just the oldest race in Oklahoma, it's also the largest with over 10,000 runners! Celebrate Tulsa with a 15K, 5K, or 2K fun run.

Race Types: 
Running race
5K
Other short

Midnight Madness 50 Miler

0
Your rating: None
Fri, 2011-07-01

Come run 50 miles on five loops on the paved Arkansas River Trail in Tulsa!

Race Types: 
Running race
50 Mile Ultramarathon
0
Your rating: None