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Compare marathons
Side-by-side comparison of elevation, PB potential, beginner friendliness, terrain, weather, and entry details. Pick two races and see how they stack up.
Race A
vs
Race B
Race A
Rock 'n' Roll Running Series Las Vegas
Best for
Newer marathonersFlat-course PBs
Race B
Los Angeles Marathon
Best for
Well-rounded marathon experience
Race A
Rock 'n' Roll Running Series Las Vegas
Las Vegas, USA
Race B
Los Angeles Marathon
Los Angeles, USA
Date
Nov 15, 2026
Expected March 2027
Month
Nov
Mar
Location
🇺🇸 Las Vegas, USA
🇺🇸 Los Angeles, USA
Terrain
Road
Road
Elevation gain
▲
75 m
350 m
PB potential
▲
Beginner friendly
▲
World Major
No
No
Entry type
Open
Open
Entry status
Open
Check official site
Season
Autumn · Americas
Spring · Americas
Race-day temp.
10–17°C
14–22°C
Conditions
Dry Nevada November night — excellent conditions
Warm and sunny, warming through the race
Humidity
20–35%
55–70%
Wind
5–15 km/h desert breeze
10–15 km/h off the Pacific
Qualifies for
—
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Want to know how these scores are calculated? See methodology →