24.8 kmTrail🇺🇸 Leadville, United States

Leadville Heavy Half

Saturday, 26 June 2027In 8 months · Start 09:00

A 15.4-mile 'half' that still climbs to Mosquito Pass at 13,185 ft, following the marathon route minus the Ball Mountain detour.

Something out of date? Suggest a correction · Organizer of this race?

Facts checked 10 Oct 2026 against leadvilleraceseries.com, news.lifetime.life.

Elevation gain

1,040 m

Mountain · ↓ 1,040 m

Highest point

4,019 m

above sea level

Temp at start

12°C

Peaks around 18°C

Entry fee

≈ $140

Open entry

Finishers

—

typical year

Course

Out and back

Cut-off: check site

Getting thereFly into COS (Colorado Springs), about 146 km from the start

Course map

A detailed route is not available for this race yet. The marker shows the race location.

Elevation profile

Mountain: about 1,040 m of climbing and 1,040 m of descent. A detailed profile isn’t available for this race yet.

Race-day weather

At start

12°C

Peak during race

18°C

Humidity

36%

Chance of rain

11%

Wind

8 km/h

Race day in past years

Historical averages for 26 June ±3 days, 2016–2025, from 09:00 for 5 hours (70 days sampled). Source: Open-Meteo / ERA5.

What time could you run here?Adjust your goal time for this course’s hills and typical race-day weather.Race time calculator →

Share this race

WhatsApp Facebook X Email

Organizing this race? Add it to your website

Show your runners the course facts and race-day weather. Paste this code into your site; it displays the badge below and links to this page. It updates automatically when the race details change.

<a href="https://irun42.com/race/leadville-heavy-half" title="Leadville Heavy Half on iRun42"><img src="https://irun42.com/badge/leadville-heavy-half.svg" width="300" height="120" alt="Leadville Heavy Half: course, elevation and race-day weather on iRun42" /></a>