Sloth Mars Mission (140 Miles)
About this race
Sloth Mars Mission 140 Miles: A Journey to New Limits
Ready to take your running to new heights? The Sloth Mars Mission 140 Miles is your chance to embark on a race that’s as bold and ambitious as a space expedition. While 140 miles doesn’t take you all the way to Mars, it symbolizes a monumental challenge—just like humanity’s quest to reach the red planet. Over multiple runs, you’ll cover this distance, pushing yourself further than ever before in a mission to discover what you're truly capable of.
Just like the brave astronauts and explorers who push the boundaries of human achievement, you’ll take each step with determination, resilience, and a sense of adventure. This isn’t just about crossing a finish line—it’s about setting a goal and reaching it, no matter how far it takes you.
Join the Sloth Mars Mission and run your own intergalactic challenge. The journey may be long, but the rewards of perseverance and accomplishment are out of this world.
Pick your distance
Running
Sloth Mars Mission 140 Miles for US Participants
Sloth Mars Mission 140 Miles for Canadian Participants
Sloth Mars Mission 225.3k for UK Participants
Sloth Mars Mission 225.3k for EU and Australian Participants
Typical race-day weather
Based on 3 years of Open-Meteo archive data for this event's race dates in Laramie, plus the 3 days either side.
The sun rises at 6:56 AM and sets at 6:48 PM local time (MDT) in Laramie on September 28, 2024 — 11h 51m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
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Other races near Laramie
Different organizers, within 40 miles, in the next three months
🏃 Plan Your Next Race in Laramie
Find upcoming events by distance:
- Laramie 5K Races 3 races
- Laramie Running Calendar 2026 11 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 11 Laramie events
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