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© 2026 raceindex.org. Derived figures use a published methodology; modelled costs are labelled.

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Tell us your distance and what matters most — a PB, low cost, an easy first race or good conditions — and we shortlist the races that fit.

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Region (optional)When are you hoping to run?Preferred race seasonPreferred race monthRoute evidenceCourse typeSurfaceElevation characterSceneryTerrainMax entry feeMax true costMin flat grade %Max GAP factor %Max ascentMin ascentMin climb densityMax climb densityMin descentMax descentMin net elevationMax net elevationMax absolute grade %Min absolute grade %

Good typical race-day conditions: Any distance

Las Vegas Great Santa Run

Nevada

Next race5 Dec 2026

Character

Flat
City
Waterfront
Forest

Moab Trail Marathon

Utah

Next race7 Nov 2026

Character

Canyon
Countryside
Mountain
Parkland

Moab Trail Marathon

Utah

Next race7 Nov 2026

Map
Profile
Character

GPS trace: 1,337 pts / moabtrailmarathon.com

Mountainous
Desert
Canyon
Countryside

Ascent: 1,404 m
m/km: 33.3 m/km

Moab Trail Marathon

Utah

Next race7 Nov 2026

Character

Countryside
Mountain
Parkland
Desert

Biggest Little Half Marathon, 10K & 5K

Nevada

Latest edition25 Apr 2026

Character

City
Waterfront
Riverside
Parkland

Biggest Little Half Marathon, 10K & 5K

Nevada

Latest edition25 Apr 2026

Character

Flat
City
Waterfront
Riverside

Biggest Little Half Marathon, 10K & 5K

Nevada

Latest edition25 Apr 2026

Character

City
Waterfront
Riverside
Parkland

Snow Canyon Half Marathon (St. George)

Utah

Next race14 Nov 2026

Character

Net Downhill
Canyon
Parkland
Countryside

Shortlist ranked from the current raceindex data model. Each race page shows the source, as-of date and methodology behind the figures.

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