May Ultra Relays in the USA
Nashville, IN
Dances With Dirt - Gnaw Bone
May 18, 2024
Bend, OR
Bend Beer Chase
May 3, 2025
New Paltz, NY
Rock The Ridge
May 3, 2025
Terre Haute, IN
Hawthorn Half Day Relay & Ultra
May 25, 2024
Charlotte, NC
Time Laps
May 16, 2025
Alvord, TX
Ragnar Trail North Texas
May 2, 2025
Traverse City, MI
Traverse City Trail Running Festival
May 10, 2025
May 9, 2025
McMinnville, OR
Race to Space
May 11, 2024
The Race to Space
May 11, 2024
Los Angeles, CA
Hollywood to the Sea Road & Trail Relay
May 3, 2025
Key West, FL
KEYS100
May 17, 2025
Pittsburgh, PA
Miles 2 Meals 100 Mile Relay
May 18, 2024
Reno, NV
Reno-Tahoe Odyssey Relay Run Adventure
May 30, 2025
Capital Odyssey Relay
May 31, 2025
Comstock Odyssey Relay
May 31, 2025
Thurmond, WV
Highball to Thurmond Ultra & Relay
May 18, 2025
Groton, CT
Ragnar Road New England
May 17, 2024
Pasadena, CA
Pasadena Running Company 50K Relay
May 26, 2024
Zanesville, OH
Ragnar Trail Ohio
May 30, 2025
Watford City, ND
MDH Buck Fifty Ultra Endurance Race
May 1, 2024
Brandenburg, KY
Ragnar Trail Kentucky
May 16, 2025
Carson City, NV
Capital Odyssey Relay
May 31, 2025
Des Moines, IA
Market to Market Relay - Iowa
May 10, 2025
New Gloucester, ME
Trail Festival at Pineland Farms
May 25, 2024
May 26, 2024
Pelham, AL
Runk the Gap
May 10, 2024
Portersville, PA
Glacier Ridge Trail Ultra
May 11, 2024
Susanville, CA
Paiute Meadows Trail Run
May 11, 2024
Nebo, NC
Saturday - Pisgah 8 Hour Adventure Race
May 4, 2024
Sunday - Pisgah 8 Hour Adventure Race
May 5, 2024
Burnet, TX
Spider Mountain Trail Race
May 11, 2024
Keezletown, VA
Perfect Day 50K
May 4, 2024
Kendallville, IN
Armed Forces Endurance Run
May 18, 2024
Perrysville, OH
Mohican Trail Race
May 11, 2024
May 12, 2024
Trail, OR
Lost Creek Trail Run
May 4, 2024
Mount Carmel, UT
Ragnar Trail Relay - Zion
May 9, 2025
Jefferson, IA
Market to Market Relay - Iowa
May 10, 2025
Forest Ranch, CA
Little Loco Relay
May 4, 2024
Alpine, CA
36 Mile Team Repeat Relay
May 13, 2024
Pickrell, NE
Nebraska 50K Classic Relay
May 24, 2025
Portageville, NY
Sehgahunda Trail Marathon & Relay
May 18, 2024
May 19, 2024
Seabrook, WA
Seabrook Relay
May 31, 2025
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| Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
| No | Race Date | Race | Location | Options |
|---|---|---|---|---|
| 1 |
Past Date
May 1, 2024
Wednesday
|
MDH Buck Fifty Ultra Endurance Race
300M, 150M run | 300M, 150M relay
More Information
|
Watford City, ND
McKenzie County, ND
|
|
| 2 |
May 2, 2025
Friday
|
Ragnar Trail North Texas
120M relay
More Information
|
Alvord, TX
Wise County, TX
|
|
| 3 |
May 3, 2025
Saturday
|
Bend Beer Chase
55M relay
More Information
|
Bend, OR
Deschutes County, OR
|
|
| 4 |
May 3, 2025
Saturday
|
Hollywood to the Sea Road & Trail Relay
75M trail run | 75M relay
More Information
|
Los Angeles, CA
Los Angeles County, CA
|
|
| 5 |
May 3, 2025
Saturday
|
Rock The Ridge
50M trail run | 50M relay
More Information
|
New Paltz, NY
Ulster County, NY
|
|
| 6 |
Past Date
May 4, 2024
Saturday
|
Little Loco Relay
65M relay
More Information
|
Forest Ranch, CA
Butte County, CA
|
|
| 7 |
Past Date
May 4, 2024
Saturday
|
Lost Creek Trail Run
50K, 30K, 5K trail run | 30K relay
More Information
|
Trail, OR
Jackson County, OR
|
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| 8 |
Past Date
May 4, 2024
Saturday
|
Perfect Day 50K
50K trail run | 50K relay
More Information
|
Keezletown, VA
Rockingham County, VA
|
|
| 9 |
Past Date
May 4, 2024
Saturday
|
Saturday - Pisgah 8 Hour Adventure Race
8H relay | 8H adventure race
More Information
|
Nebo, NC
Burke County, NC
|
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| 10 |
Past Date
May 5, 2024
Sunday
|
Sunday - Pisgah 8 Hour Adventure Race
8H relay | 8H adventure race
More Information
|
Nebo, NC
Burke County, NC
|
|
| 11 |
May 9, 2025
Friday
|
Ragnar Trail Relay - Zion
120M relay
More Information
|
Mount Carmel, UT
Kane County, UT
|
|
| 12 |
May 10, 2025
Saturday
|
Market to Market Relay - Iowa
75M relay
More Information
 |
start
Jefferson, IA
finish
Des Moines, IA
Polk County, IA
Greene County, IA
|
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| 13 |
Past Date
May 10, 2024
Friday
|
Runk the Gap
12H relay
More Information
|
Pelham, AL
Shelby County, AL
|
|
| 14 |
May 10, 2025
Saturday
|
Traverse City Trail Running Festival
100K, 75K, 50K, 25K, 10K trail run | 100K relay
More Information
|
Traverse City, MI
Grand Traverse County, MI
|
|
| 15 |
Past Date
May 11, 2024
Saturday
|
Glacier Ridge Trail Ultra
50M, 50K, 30K trail run | 50M relay
More Information
|
Portersville, PA
Butler County, PA
|
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| 16 |
Past Date
May 11, 2024
Saturday
|
Mohican Trail Race
8H, 13.1M, 10K, 5K trail run | 20K relay
More Information
|
Perrysville, OH
Ashland County, OH
|
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| 17 |
Past Date
May 11, 2024
Saturday
|
Paiute Meadows Trail Run
50K, 13.6M, 4.5M trail run | 50K relay
More Information
|
Susanville, CA
Lassen County, CA
|
|
| 18 |
Past Date
May 11, 2024
Saturday
|
Race to Space
6M relay | 8H, 6H, 3H, 1H adventure race
More Information
|
McMinnville, OR
Yamhill County, OR
|
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| 19 |
Past Date
May 11, 2024
Saturday
|
Spider Mountain Trail Race
12H, 9H, 6H, 12M, 8M, 4M trail run | 12H relay | kids run
More Information
|
Burnet, TX
Burnet County, TX
|
|
| 20 |
Past Date
May 11, 2024
Saturday
|
The Race to Space
8H, 6H, 3H, 1H trail run | 6M relay
More Information
|
McMinnville, OR
Yamhill County, OR
|
City Location
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.