2022 - 2023 Ultramarathons held in North America

2,513 races
Grit Ultra Endurance Challenge
100 Mile
December 31, 2022 - 12:00
North America / USA / West South Central / Texas / West Columbia
On Site Relay Trail Multiple loops
Running 100 miles
Grit Ultra Endurance Challenge
100 Mile Relay
December 31, 2022 - 12:00
North America / USA / West South Central / Texas / West Columbia
On Site Relay Trail Multiple loops
Running 100 miles
Grit Ultra Endurance Challenge
100k
December 31, 2022 - 12:00
North America / USA / West South Central / Texas / West Columbia
On Site Relay Trail Multiple loops
Running 100 kilometers
Grit Ultra Endurance Challenge
100k Relay
December 31, 2022 - 12:00
North America / USA / West South Central / Texas / West Columbia
On Site Relay Trail Multiple loops
Running 100 kilometers
Grit Ultra Endurance Challenge
50 Mile
December 31, 2022 - 12:00
North America / USA / West South Central / Texas / West Columbia
On Site Relay Trail Multiple loops
Running 50 miles
Grit Ultra Endurance Challenge
50 Mile Relay
December 31, 2022 - 12:00
North America / USA / West South Central / Texas / West Columbia
On Site Relay Trail Multiple loops
Running 50 miles
Grit Ultra Endurance Challenge
50k
December 31, 2022 - 12:00
North America / USA / West South Central / Texas / West Columbia
On Site Relay Trail Multiple loops
Running 50 kilometers
Grit Ultra Endurance Challenge
50k Relay
December 31, 2022 - 12:00
North America / USA / West South Central / Texas / West Columbia
On Site Relay Trail Multiple loops
Running 50 kilometers
Hachie 50 Marathon, Ultra and Relay
50 Mile Ultra Relay
April 23, 2022 - 06:00
North America / USA / West South Central / Texas / Waxahachie
On Site Relay Road
Running 50 miles
Hachie 50 Marathon, Ultra and Relay
50 Mile Ultra-marathon
April 23, 2022 - 06:00
North America / USA / West South Central / Texas / Waxahachie
On Site Solo Road
Running 50 miles
Hachie 50 Marathon, Ultra and Relay
50k Ultra-marathon
April 23, 2022 - 06:30
North America / USA / West South Central / Texas / Waxahachie
On Site Solo Road
Running 50 kilometers
Piney Woods Ultra
100K
September 24, 2022 - 07:00
North America / USA / West South Central / Texas / Tyler
On Site Solo Road
Running 100 kilometers
Piney Woods Ultra
50K
September 24, 2022 - 07:30
North America / USA / West South Central / Texas / Tyler
On Site Solo Road
Running 50 kilometers
Running the Rose
108K
January 22, 2022 - 06:00
North America / USA / West South Central / Texas / Tyler
On Site Solo Trail Timed
Running 108 kilometers
Running the Rose
54K
January 22, 2022 - 07:15
North America / USA / West South Central / Texas / Tyler
On Site Solo Trail Timed
Running 54 kilometers
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