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.
Race facts that change the decision
Race facts comparison
Fact
Rock 'n' Roll Las Vegas Half Marathon
Red Rock Canyon Marathon (Las Vegas) Half Marathon
Race date
2027-02-20
2027-01-23
Location
Las Vegas, Nevada
Las Vegas, Nevada
Actual distance
21.1 km
21.1 km
RaceIndex mapped route held
Not held
Not held
RaceIndex elevation profile held
Not held
Not held
Course type
Out And Back
Unavailable
Surface
Road
Unavailable
Elevation character
Pancake Flat
Rolling
Terrain
Road
Beach
Scenery
City
Countryside, Desert, Canyon, Mountain
Atmosphere
Nighttime, Festival, Big City
Destination, Wilderness, Scenic Tour
Technicality
Non Technical
Unavailable
Total ascent
52 m
335 m
Total descent
52 m
Unavailable
Net elevation
0 m
Unavailable
Max absolute grade
0.8%
Unavailable
Entry model
Open
Open
Race date
Rock 'n' Roll Las Vegas Half Marathon
2027-02-20
Red Rock Canyon Marathon (Las Vegas) Half Marathon
2027-01-23
Location
Rock 'n' Roll Las Vegas Half Marathon
Las Vegas, Nevada
Red Rock Canyon Marathon (Las Vegas) Half Marathon
Las Vegas, Nevada
Actual distance
Rock 'n' Roll Las Vegas Half Marathon
21.1 km
Red Rock Canyon Marathon (Las Vegas) Half Marathon
21.1 km
RaceIndex mapped route held
Rock 'n' Roll Las Vegas Half Marathon
Not held
Red Rock Canyon Marathon (Las Vegas) Half Marathon
Not held
RaceIndex elevation profile held
Rock 'n' Roll Las Vegas Half Marathon
Not held
Red Rock Canyon Marathon (Las Vegas) Half Marathon
Not held
Course type
Rock 'n' Roll Las Vegas Half Marathon
Out And Back
Red Rock Canyon Marathon (Las Vegas) Half Marathon
Unavailable
Surface
Rock 'n' Roll Las Vegas Half Marathon
Road
Red Rock Canyon Marathon (Las Vegas) Half Marathon
Unavailable
Elevation character
Rock 'n' Roll Las Vegas Half Marathon
Pancake Flat
Red Rock Canyon Marathon (Las Vegas) Half Marathon
Rolling
Terrain
Rock 'n' Roll Las Vegas Half Marathon
Road
Red Rock Canyon Marathon (Las Vegas) Half Marathon
Beach
Scenery
Rock 'n' Roll Las Vegas Half Marathon
City
Red Rock Canyon Marathon (Las Vegas) Half Marathon
Countryside, Desert, Canyon, Mountain
Atmosphere
Rock 'n' Roll Las Vegas Half Marathon
Nighttime, Festival, Big City
Red Rock Canyon Marathon (Las Vegas) Half Marathon
Destination, Wilderness, Scenic Tour
Technicality
Rock 'n' Roll Las Vegas Half Marathon
Non Technical
Red Rock Canyon Marathon (Las Vegas) Half Marathon
Unavailable
Total ascent
Rock 'n' Roll Las Vegas Half Marathon
52 m
Red Rock Canyon Marathon (Las Vegas) Half Marathon
335 m
Total descent
Rock 'n' Roll Las Vegas Half Marathon
52 m
Red Rock Canyon Marathon (Las Vegas) Half Marathon
Unavailable
Net elevation
Rock 'n' Roll Las Vegas Half Marathon
0 m
Red Rock Canyon Marathon (Las Vegas) Half Marathon
Unavailable
Max absolute grade
Rock 'n' Roll Las Vegas Half Marathon
0.8%
Red Rock Canyon Marathon (Las Vegas) Half Marathon
Unavailable
Entry model
Rock 'n' Roll Las Vegas Half Marathon
Open
Red Rock Canyon Marathon (Las Vegas) Half Marathon
Open
Facts are shown only when they exist in the sourced race record; Not held means no sourced value is held for that race.
Published facts and derived model outputs on this page are tied to stored sources or a published, version-locked methodology. We show the provenance so runners, coaches and organisers can check it. Data on this page is current as of .