September Half Marathon Trail Runs in the USA

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Sat	Sun	Mon	Tue	Wed	Thu	Fri	Multiple

Sep

Trail Run

Half Marathon

USA

Name

No	Race Date	Race	Location	Options
1	Sep 1, 2024 Sunday	Crystal Springs 50K, 26.2M, 35K, 13.1M, 8K trail run \| kids run More Information	Woodside, CA City Location San Mateo County, CA	details update save claim feature
2	Sep 1, 2024 Sunday	Two Hollows Monster Marathon and Half Marathon 26.2M, 13.1M trail run More Information	Ithaca, NY City Location Tompkins County, NY	details update save claim feature
3	Sep 1, 2024 Sunday	XTERRA Trail Run World Championship 26.2M, 13.1M trail run More Information	Carrabassett Valley, ME City Location Franklin County, ME	details update save claim feature
4	Past Date Sep 3, 2023 Sunday	Breck Crest Mountain Marathon 23M, 13.1M, 10K trail run More Information	Breckenridge, CO City Location Summit County, CO	details update save claim feature
5	Past Date Sep 3, 2023 Sunday	Bull Dam Trail Run 13.1M, 10K, 5K trail run More Information	North East, PA City Location Erie County, PA	details update save claim feature
6	Past Date Sep 3, 2023 Sunday	Calarat Challenge Trail Running Festival 13.1M, 10K, 5K trail run \| kids run More Information	Jamestown, CO City Location Boulder County, CO	details update save claim feature
7	Sep 7, 2024 Saturday	13 Mile Scavenger Race 13.1M, 10K, 5K trail run More Information	Cottage Grove, MN City Location Washington County, MN	details update save claim feature
8	Sep 7, 2024 Saturday	Black Squirrel Half Marathon 13.1M trail run More Information	Bellvue, CO City Location Larimer County, CO	details update save claim feature
9	Sep 7, 2024 Saturday	Eastbound Half Marathon 13.1M, 5K trail run More Information	Charlotte, NC City Location Mecklenburg County, NC	details update save claim feature
10	Sep 7, 2024 Saturday	FallApple 50M, 50K, 26.2M, 13.1M, 10K trail run More Information	Maplewood, NJ City Location Essex County, NJ	details update save claim feature
11	Sep 7, 2024 Saturday	GOAT Run 50K, 26.2M, 13.1M trail run More Information	Port Angeles, WA City Location Clallam County, WA	details update save claim feature
12	Sep 7, 2024 Saturday	Groves Trail Run 50K, 30K, 13.1M trail run More Information	Loma Mar, CA City Location San Mateo County, CA	details update save claim feature
13	Sep 7, 2024 Saturday	Jump off Joe Marathon 26.2M, 13.1M, 10K trail run More Information	Kennewick, WA City Location Benton County, WA	details update save claim feature
14	Sep 7, 2024 Saturday	Mellow Trail Race 26.2M, 13.1M, 10K, 5K trail run More Information	Spicewood, TX City Location Burnet County, TX	details update save claim feature
15	Sep 7, 2024 Saturday	Mendocino Running Festival 12H, 6H, 13.1M, 10K trail run \| 6H relay More Information	Mendocino, CA City Location Mendocino County, CA	details update save claim feature
16	Sep 7, 2024 Saturday	Mt. Baldhead Challenge 13.1M, 10K trail run More Information	Saugatuck, MI City Location Allegan County, MI	details update save claim feature
17	Sep 7, 2024 Saturday	Mt. Madonna Challenge 13.1M, 10K, 5K run \| 13.1M, 10K, 5K trail run More Information	Gilroy, CA City Location Santa Clara County, CA	details update save claim feature
18	Sep 7, 2024 Saturday	Odyssey Trail Running Rampage 50K, 26.2M, 13.1M, 6M trail run More Information	Douthat State Park, VA City Location Bath County, VA	details update save claim feature
19	Sep 7, 2024 Saturday	Run Woodstock 50M, 50K, 26.2M, 13.1M, 5M trail run More Information	Pinckney, MI City Location Livingston County, MI	details update save claim feature
20	Sep 7, 2024 Saturday	TARC Fall Classic 50M, 50K, 20M, 13.1M, 10K trail run \| kids run More Information	Carlisle, MA City Location Middlesex County, MA	details update save claim feature

1. Crystal Springs

Sep 1, 2024

Sunday
50K, 26.2M, 35K, 13.1M, 8K trail run | kids run
More Information
Woodside, CA

City Location

San Mateo County, CA
details update save claim feature

2. Two Hollows Monster Marathon and Half Marathon

Sep 1, 2024

Sunday
26.2M, 13.1M trail run
More Information
Ithaca, NY

City Location

Tompkins County, NY
details update save claim feature

3. XTERRA Trail Run World Championship

Sep 1, 2024

Sunday
26.2M, 13.1M trail run
More Information
Carrabassett Valley, ME

City Location

Franklin County, ME
details update save claim feature

4. Breck Crest Mountain Marathon

Past Date

Sep 3, 2023

Sunday
23M, 13.1M, 10K trail run
More Information
Breckenridge, CO

City Location

Summit County, CO
details update save claim feature

5. Bull Dam Trail Run

Past Date

Sep 3, 2023

Sunday
13.1M, 10K, 5K trail run
More Information
North East, PA

City Location

Erie County, PA
details update save claim feature

6. Calarat Challenge Trail Running Festival

Past Date

Sep 3, 2023

Sunday
13.1M, 10K, 5K trail run | kids run
More Information
Jamestown, CO

City Location

Boulder County, CO
details update save claim feature

7. 13 Mile Scavenger Race

Sep 7, 2024

Saturday
13.1M, 10K, 5K trail run
More Information
Cottage Grove, MN

City Location

Washington County, MN
details update save claim feature

8. Black Squirrel Half Marathon

Sep 7, 2024

Saturday
13.1M trail run
More Information
Bellvue, CO

City Location

Larimer County, CO
details update save claim feature

9. Eastbound Half Marathon

Sep 7, 2024

Saturday
13.1M, 5K trail run
More Information
Charlotte, NC

City Location

Mecklenburg County, NC
details update save claim feature

10. FallApple

Sep 7, 2024

Saturday
50M, 50K, 26.2M, 13.1M, 10K trail run
More Information
Maplewood, NJ

City Location

Essex County, NJ
details update save claim feature

11. GOAT Run

Sep 7, 2024

Saturday
50K, 26.2M, 13.1M trail run
More Information
Port Angeles, WA

City Location

Clallam County, WA
details update save claim feature

12. Groves Trail Run

Sep 7, 2024

Saturday
50K, 30K, 13.1M trail run
More Information
Loma Mar, CA

City Location

San Mateo County, CA
details update save claim feature

13. Jump off Joe Marathon

Sep 7, 2024

Saturday
26.2M, 13.1M, 10K trail run
More Information
Kennewick, WA

City Location

Benton County, WA
details update save claim feature

14. Mellow Trail Race

Sep 7, 2024

Saturday
26.2M, 13.1M, 10K, 5K trail run
More Information
Spicewood, TX

City Location

Burnet County, TX
details update save claim feature

15. Mendocino Running Festival

Sep 7, 2024

Saturday
12H, 6H, 13.1M, 10K trail run | 6H relay
More Information
Mendocino, CA

City Location

Mendocino County, CA
details update save claim feature

16. Mt. Baldhead Challenge

Sep 7, 2024

Saturday
13.1M, 10K trail run
More Information
Saugatuck, MI

City Location

Allegan County, MI
details update save claim feature

17. Mt. Madonna Challenge

Sep 7, 2024

Saturday
13.1M, 10K, 5K run | 13.1M, 10K, 5K trail run
More Information
Gilroy, CA

City Location

Santa Clara County, CA
details update save claim feature

18. Odyssey Trail Running Rampage

Sep 7, 2024

Saturday
50K, 26.2M, 13.1M, 6M trail run
More Information
Douthat State Park, VA

City Location

Bath County, VA
details update save claim feature

19. Run Woodstock

Sep 7, 2024

Saturday
50M, 50K, 26.2M, 13.1M, 5M trail run
More Information
Pinckney, MI

City Location

Livingston County, MI
details update save claim feature

20. TARC Fall Classic

Sep 7, 2024

Saturday
50M, 50K, 20M, 13.1M, 10K trail run | kids run
More Information
Carlisle, MA

City Location

Middlesex County, MA
details update save claim feature

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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.