Trail Running Calendar United States 2025-2026

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Explore the best trail runs in the United States for 2025-2026! Our updated list features 12886 exciting races across the country. Find your next race in the United States below and join the running community at these great events!

December 2026
Dec
31
Thursday

RS Demo

5 km
January 2027
Jan
2
Saturday

Iron Horse

Trail Run 100 km 100 mi 200 mi
March 2027
Mar
1
Monday

Screenland 5K

5 km
Mar
21-22
Su - Mo

Bakersfield Marathon

6 km 10 km 21 km 42 km
December 2028
Dec
24
Sunday

500 People

5 km 10 km
July 2029
Jul
24
Tuesday

Pickle Events Run

5 km 10 km
August 2029
Aug
1
Wednesday

Pickle Events Triathlon

Triathlon
January 2030
Jan
1
Tuesday

Mental Health Run

5 km
Jan
1
Tuesday

Gemini Timing Demo

5 km
March 2030
Mar
3
Sunday

AndyMan's RaceDay Certification

5 km
Mar
9
Saturday

Pickle Events Test

5 km 21 km
Mar
30
Saturday

RDVB Scoring Cert Race

5 km
Mar
30
Saturday

Mark Baker RaceDay Certification

5 km
Mar
30
Saturday

Race Day Cert JPB Testing

5 km
Mar
30
Saturday

Eric Fritz RaceDay Certification

5 km
Mar
30
Saturday

Donna Bays RaceDay Certification

5 km
Mar
30
Saturday

Mark Heyerly RaceDay Certification

5 km
Mar
30
Saturday

Eric RDS Certification

5 km
Mar
30
Saturday

Jay Middleton Race Day Certification

5 km
Mar
30
Saturday

Lawson Fall Raceday

5 km
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