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Williams Route 66 Marathon

TulsaOklahomaUnited States

Next race

Sunday, 22 November 2026

8:00 am start

Distance

42.195 km / 26.2 mi

Urban road

Elevation

Rolling · 150 m gain

150 m climbing

Race profile

Overview

The Williams Route 66 Marathon draws approximately 1,071 finishers each November on an urban road in Tulsa, United States. Oklahoma's largest standalone marathon celebrates historic Route 66 with a downtown festival atmosphere each November. The course tours Tulsa neighborhoods, the Arkansas River corridor, and iconic Route 66 landmarks on a rolling city loop. Rolling terrain with moderate climbs shapes the middle miles.

Williams Route 66 Marathon is a certified 42.195 km (26.2 mile) marathon — the standard World Athletics marathon distance.

Typical participants

Approximately 1,071 finishers

Weather

Cool to mild autumn

9–16°C · humidity 60–75%

Marathon weather guide →

Course & terrain

Williams Route 66 Marathon course

Course route details and elevation profile for race-week planning.

The Williams Route 66 Marathon is a rolling urban road course with moderate climbs. Starts and finishes in downtown Tulsa on the Route 66 Marathon weekend. The course tours Tulsa neighborhoods, the Arkansas River corridor, and iconic Route 66 landmarks on a rolling city loop. Rolling terrain with moderate climbs.

Registration

Williams Route 66 Marathon entry requirements

Williams Route 66 Marathon is typically held in November. Registration opens through https://organizations.hakuapp.com/sites/organization_sites/4e4a1babfb986f62bd16 and may use a lottery or tiered entry when demand exceeds capacity.

Getting there

Williams Route 66 Marathon travel

Airports closest to Tulsa for flight planning and race-week travel.
Closest airport

Tulsa International Airport (TUL)

11 km / 7 mi

Common questions

Frequently Asked Questions

What is the Williams Route 66 Marathon elevation profile?
The Williams Route 66 Marathon has 150 metres of total climbing and 140 metres of descent over 42.195 km (26.2 miles). The course is rolling, with 10 metres of net climb from start to finish.
How long is the Williams Route 66 Marathon?
The Williams Route 66 Marathon is the standard marathon distance of 42.195 kilometres (26.2 miles), certified to World Athletics rules. Starts and finishes in downtown Tulsa on the Route 66 Marathon weekend.
What time does the Williams Route 66 Marathon start?
The 2026 Williams Route 66 Marathon starts at 8:00 am local time on Sunday, 22 November 2026. Arrive early for baggage drop and corral access — official race communications confirm any last-minute schedule changes.
Where does the Williams Route 66 Marathon start and finish?
Starts and finishes in downtown Tulsa on the Route 66 Marathon weekend. Updated each year.
When is the Williams Route 66 Marathon and how do I register?
Williams Route 66 Marathon is typically held in November. Registration opens may use a lottery or tiered entry when demand exceeds capacity.
Is the Williams Route 66 Marathon course flat?
The course includes rolling with moderate climbs. Study the official course profile at before setting pace targets.
What landmarks does the Williams Route 66 Marathon pass?
The course passes downtown Tulsa, the Arkansas River corridor, and Route 66 landmarks on a rolling urban loop.
What weather should runners expect at Williams Route 66 Marathon?
November race-day weather is typically cool to mild with crisp autumn air across northeastern Oklahoma.

Official resources

Williams Route 66 Marathon links

Websites

Social Media

Last updated 11 October 2026. Edition dates and course details are reviewed regularly.

Close to this race

Nearby Marathons

Other races closest to Tulsa.

Oklahoma City Memorial Marathon
Oklahoma CityOklahomaUnited States· 157 km away

Oklahoma City Memorial Marathon

The Oklahoma City Memorial Marathon honours the 168 victims of the 1995 Murrah Building bombing, drawing approximately 1,951 finishers each April. The course passes the Oklahoma City National Memorial, the Bricktown district, and the Oklahoma River trails on flat prairie terrain. April's Oklahoma spring and the race's powerful remembrance mission make it one of America's most meaningful marathons.

Next race: Friday, 23 April 2027

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Planning guides

Related guides

Practical guides to help you plan, train for, and run this race.

Marathon Weather: What to Expect

Marathon Weather: What to Expect

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