Sunday - September 13, 2026
100 Mile | 42K
Pine, AZ
Snow Mountain Ranch Trail Running Festival
Saturday - September 12, 2026
50KM | 33KM | Half-Marathon | 10 KM | 5KM
Granby, CO
Sunday - Sept 13, 2026
Mount Washington Cog Railway
Race the infamous Cog Railway to the top of Mount Washington!
Saturday - October 17, 2026
100 Mile | 50 Mile | Marathon | Relay
Lake Sonoma, CA
Miles upon miles of singletrack with majestic views of Lake Sonoma
Saturday - January 23, 2027
Team Relay (2-10 Runners) | Solo Ultra
54 Miles around the City of Tucson
on The Chuck Huckelberry Loop
Seven Beautiful & Community Centered
Trail Events Around Chattanooga, Tennessee
Ultra Adventures
Incredibly scenic and challenging races across the Southwest's Grand Circle
Seven Beautiful & Community Centered
Races Around Las Vegas, Nevada
From Sunset Park in Vegas Proper to the remote Extraterrestrial Highway
70+
EVENTS ANNUALLY
7
STATES
16+
YEARS RUNNING
25K+
RUNNERS ANNUALLY
Next up
Races open now
Live now
Snow Mountain Ranch Trail Running Festival
50K | 33K | Half-Marathon | 10K | 5K
Snow Mountain Ranch, Granby, CO
Live now
Jangover Night Runs
75K | 50K | 25K | 15K | 7K
McDowell Mountain Regional Park, Fountain Hills, AZ
Aravaipa Running Regions
Where to find us
ArizonaArizona
Cocodona 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.
Cocodona 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.ColoradoColorado
The Bear Chase, North Fork 50, Silverton Alpine Marathon.Ultra AdventuresUltra Adventures
Zion Ultras, Bryce Canyon Ultras.Great Lakes EnduranceGreat Lakes Endurance
Grand Island, Tahqua Trail Runs, Two Hearted.White Mountain EnduranceWhite Mountain Endurance
Kilkenny Ridge, Race The Cog, Black Bear.Bad Beard EventsBad Beard Events
Stump 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.September 7, 2026
Mogollon Monster 2026 Race Briefing & Runner Guide: Everything You Need to Know
Latest
See All
August 21, 2026
Mount to Coast Named Premier Partner of the Sonoma Fall Classic Trail Festival
August 5, 2026
Aravaipa Running Adds Seven Nevada Races Formerly Part of Calico Racing
July 17, 2026
Bad Beard Events Joins Aravaipa Running as a new Trail Running Hub in Chattanooga, Tennessee
March 29, 2026
Cocodona 250 Moves to Lottery Registration for 2027
Aravaipa Running Films
All films
The Cutoff | A Film For The Rest Of Us — A Cocodona 250 Film- Molly Seidel Takes On Trail | Black Canyon 100K Debut | Aravaipa Originals
- HARDING HUSTLE 50K | Orange County Running - 2025 Full Film | Aravaipa Originals
- THE TUSHARS | 100K in Utah’s Hidden Range - 2025 Full Film | Aravaipa Originals
- INTO THE ASPEN BACKCOUNTRY | 2025 Full FIlm | Aravaipa Originals
- EVERY YEAR | Jack Higgs & the North Fork 50 Mile | Aravaipa Originals
- THE RACE DIRECTOR | Crafting Endurance in the Midwest | Aravaipa Originals
- THE CHASE | Cocodona 250 Full Documentary
- Stampede of Two | 2024 Coldwater Rumble 100 Mile
- EVERY MILE EARNED | The Inaugural Jigger Johnson 100 Mile
- THE LONG WAY HOME | Cocodona 250 ft. Eric Senseman (2022)
- THE PARTICIPANT (Short Film) | Understanding the 100 mile distance | Ring The Springs 100 Miler
Shop
Shop all
Aravaipa Tee-Outrun the Heat- Classic RSGH BOCO Camp Hat
- Aravaipa BOCO Navy Patch Logo Trucker Hat
- Aravaipa Tee-Outrun the Heat Crop Top
- 2024 Jackrabbit Jubilee Running Hat
- Aravaipa BOCOgear Patch Trucker
- Aravaipa Tee-Summits are Earned
- Aravaipa Runing Ice Bandanas
- Aravaipa BOCOgear Tempo Run Hat
- Aravaipa Tee-Ultra Trail Runner Instructions
