raceindex.org
Explore
Explore RaceIndex

Find your race. Make your plan.

Find a race

Choose your distance and destination.

Compare courses

See what changes from race to race.

Enter and prepare

Turn your choice into a race plan.

Race weekend

Plan travel, support and the finish.

Your next goal

Find a race that fits your experience.

Find a race
Compare courses
Enter and prepare
Race weekend
Your next goal
My Season Save races, keep preparation tasks and plan what comes next.
About RaceIndexOur methodologyData coverageCyclingTriathlon
  • Relay
  • 42.2 km
  • Boulder City
  • Open entry

Hoover Dam Marathon (Boulder City) Relay

This race edition

Race date
Date not confirmed for this distance
Race timezone
Timezone not confirmed
Edition status
Status not confirmed

Entry options

2026 edition

Entry options are not yet confirmed for this edition. Check the organiser before making plans.

Official event website & entry ↗
Data current as of

Decision summary

Hoover Dam Marathon (Boulder City) Relay at a glance

Evidence depth
8 verified facts

Source facts available

Route details

Known course facts at a glance

Methodology →

Hoover Dam Marathon (Boulder City) Relay has known course details for its relay race. The summary below keeps the focus on what is confirmed for the course.

Official distance
42.2 km
Scenery
Desert, Lakeside, Historic, Canyon, Waterfront

Race character

Scenery

  • Desert
  • Lakeside
  • Historic
  • Canyon
  • Waterfront

Atmosphere

  • Scenic Tour
  • Destination
  • Community

Entry, logistics and records

Entry requirements

Entry status
Open entry: The held registration model is open entry and this edition is not marked sold out.

More race details

How is the Hoover Dam Marathon (Boulder City) Relay evaluated?

raceindex.org presents the race from currently available facts, including verified event facts and race character. The page shows provenance and as-of dates for the data currently available.

How we calculated this

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 .

Derived numbers use scoring-methodology-v1.0.

Sources used on this page (1)

Read the full methodology →