Williams Route 66 Marathon or Williams Route 66 Marathon Relay — which comes out ahead?

Williams Route 66 Marathon has the stronger available profile on scenery score.

Route comparison snapshot

Williams Route 66 Marathon

Mapped route
Not held
Elevation profile
Not held

Williams Route 66 Marathon Relay

Mapped route
Not held
Elevation profile
Not held
Head-to-head comparison
MetricWilliams Route 66 MarathonWilliams Route 66 Marathon Relay
Scenic score70/10045/100
Conditions84/10084/100

Only metrics available for at least one side are shown. A ✓ marks the better value for each metric (higher-is-better aware). Scores are out of 100 when available. Ascent, climbing density, max absolute grade and median finish describe course or field context and are not marked as better or worse.

Same-distance comparisons are most meaningful; cross-distance metrics are contextual.

Race facts that change the decision

Race facts comparison
FactWilliams Route 66 MarathonWilliams Route 66 Marathon Relay
Schedule

Exact race date not confirmed. Event weekend starts 2026-11-21 (legacy event-level date).

Exact race date not confirmed. Event weekend starts 2026-11-21 (legacy event-level date).

LocationTulsa, OklahomaTulsa, Oklahoma
Actual distance42.2 km42.2 km
raceindex.org mapped route heldNot heldNot held
raceindex.org elevation profile heldNot heldNot held
Course typeLoopUnavailable
SurfaceRoad/pavementUnavailable
Elevation characterRollingUnavailable
TerrainRoadUnavailable
SceneryRiverside, City, Historic, ParklandCity, Historic, Riverside, Parkland
AtmosphereBig City, Community, DestinationBig City, Community, Destination
TechnicalityNon TechnicalUnavailable
Total ascent250 mUnavailable
Total descent255 mUnavailable
Net elevation-5 mUnavailable
Cutoff7:30:007:30:00
Latest finishers818Unavailable
Entry modelOpenOpen
Qualifying statusBoston_equivalentUnavailable

Schedule

Williams Route 66 Marathon

Exact race date not confirmed. Event weekend starts 2026-11-21 (legacy event-level date).

Williams Route 66 Marathon Relay

Exact race date not confirmed. Event weekend starts 2026-11-21 (legacy event-level date).

Location

Williams Route 66 Marathon
Tulsa, Oklahoma
Williams Route 66 Marathon Relay
Tulsa, Oklahoma

Actual distance

Williams Route 66 Marathon
42.2 km
Williams Route 66 Marathon Relay
42.2 km

raceindex.org mapped route held

Williams Route 66 Marathon
Not held
Williams Route 66 Marathon Relay
Not held

raceindex.org elevation profile held

Williams Route 66 Marathon
Not held
Williams Route 66 Marathon Relay
Not held

Course type

Williams Route 66 Marathon
Loop
Williams Route 66 Marathon Relay
Unavailable

Surface

Williams Route 66 Marathon
Road/pavement
Williams Route 66 Marathon Relay
Unavailable

Elevation character

Williams Route 66 Marathon
Rolling
Williams Route 66 Marathon Relay
Unavailable

Terrain

Williams Route 66 Marathon
Road
Williams Route 66 Marathon Relay
Unavailable

Scenery

Williams Route 66 Marathon
Riverside, City, Historic, Parkland
Williams Route 66 Marathon Relay
City, Historic, Riverside, Parkland

Atmosphere

Williams Route 66 Marathon
Big City, Community, Destination
Williams Route 66 Marathon Relay
Big City, Community, Destination

Technicality

Williams Route 66 Marathon
Non Technical
Williams Route 66 Marathon Relay
Unavailable

Total ascent

Williams Route 66 Marathon
250 m
Williams Route 66 Marathon Relay
Unavailable

Total descent

Williams Route 66 Marathon
255 m
Williams Route 66 Marathon Relay
Unavailable

Net elevation

Williams Route 66 Marathon
-5 m
Williams Route 66 Marathon Relay
Unavailable

Cutoff

Williams Route 66 Marathon
7:30:00
Williams Route 66 Marathon Relay
7:30:00

Latest finishers

Williams Route 66 Marathon
818
Williams Route 66 Marathon Relay
Unavailable

Entry model

Williams Route 66 Marathon
Open
Williams Route 66 Marathon Relay
Open

Qualifying status

Williams Route 66 Marathon
Boston_equivalent
Williams Route 66 Marathon Relay
Unavailable

Facts are shown only when they exist in the sourced race record; Not held means no sourced value is held for that race.

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