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Seven Beautiful & Community Centered
Races Around Las Vegas, Nevada

From Sunset Park in Vegas Proper to the remote Extraterrestrial Highway

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Seven Beautiful & Community Centered
Trail Events Around Chattanooga, Tennessee

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Saturday - January 23, 2027

Team Relay (2-10 Runners) | Solo Ultra

54 Miles around the City of Tucson
on The Chuck Huckelberry Loop

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Saturday - October 17, 2026
100 Mile | 50 Mile | Marathon | Relay
Lake Sonoma, CA

Miles upon miles of singletrack with majestic views of Lake Sonoma

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Ultra Adventures

Incredibly scenic and challenging races across the Southwest's Grand Circle

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Saturday - Sept 13, 2026
Mount Washington Cog Railway

Race the infamous Cog Railway to the top of Mountain Washington!

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    FIND YOUR NEXT RACE

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    Oli Kai Trail Races

    9 Hour | 6 Hour | 3 Hour

    Reflection Riding Arboretum & Nature Center, Chattanooga, TN

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    Snow Mountain Ranch Trail Running Festival

    50K | 33K | Half-Marathon | 10K | 5K

    Snow Mountain Ranch, Granby, CO

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    Mogollon Monster Trail Runs

    100 Mile, 42K

    Mogollon Rim, Pine, AZ

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    Race The Cog

    2.75 Miles w/ 3500ft Gain

    Mount Washington Cog Railway, Bretton Woods, NH

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    Devil After Dark

    Marathon | Half Marathon | 10K | 5K

    Lovell Canyon Road, Las Vegas, NV

    Produced by Calico Racing in 2026

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    Jangover Night Runs

    75K | 50K | 25K | 15K | 7K

    McDowell Mountain Regional Park, Fountain Hills, AZ

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    Featured Race

    Javelina Jallucinations

    Run it anywhere, any day in October.

    Month Long Virtual Race

    Order by September 1 to guarantee your goody pack before the challenge begins.

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    Aravaipa Running Regions

    Where to find us

    ArizonaArizonaCocodona 250, Javelina Jundred, Black Canyon Ultras.TucsonTucsonCatalina State Park 50-Year, Run Around Tucson.CaliforniaCaliforniaSonoma Fall Classic, Harding Hustle, Live Oak Odyssey.NevadaNevadaJackpot Ultras, Running With The Devil, ET Full Moon.ColoradoColoradoThe Bear Chase, North Fork 50, Silverton Alpine Marathon.Ultra AdventuresUltra AdventuresZion Ultras, Bryce Canyon Ultras.Great Lakes EnduranceGreat Lakes EnduranceGrand Island, Tahqua Trail Runs, Two Hearted.White Mountain EnduranceWhite Mountain EnduranceKilkenny Ridge, Race The Cog, Black Bear.Bad Beard EventsBad Beard EventsStump Jump 50K, Rabid Raccoon, Stillhouse 100K.
    ArizonaCocodona 250, Javelina Jundred, Black Canyon Ultras.TucsonCatalina State Park 50-Year, Run Around Tucson.CaliforniaSonoma Fall Classic, Harding Hustle, Live Oak Odyssey.NevadaJackpot Ultras, Running With The Devil, ET Full Moon.ColoradoThe Bear Chase, North Fork 50, Silverton Alpine Marathon.Ultra AdventuresZion Ultras, Bryce Canyon Ultras.Great Lakes EnduranceGrand Island, Tahqua Trail Runs, Two Hearted.White Mountain EnduranceKilkenny Ridge, Race The Cog, Black Bear.Bad Beard EventsStump Jump 50K, Rabid Raccoon, Stillhouse 100K.
    August 21, 2026

    Mount to Coast Named Premier Partner of the Sonoma Fall Classic Trail Festival

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    August 5, 2026

    Aravaipa Running Adds Seven Nevada Races Formerly Part of Calico Racing

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    July 17, 2026

    Bad Beard Events Joins Aravaipa Running as a new Trail Running Hub in Chattanooga, Tennessee

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    March 29, 2026

    Cocodona 250 Moves to Lottery Registration for 2027

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    December 24, 2025

    Sonoma Fall Classic – Aravaipa’s Newest Race in Northern California

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