2017 - 2018 Spectrum Trail Racing Series Race Calendar

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized around the world bearing the tag Spectrum Trail Racing Series among 10 races.

10 races

Rawhide

October 07, 2017 Race day in about 2 months
USA / West South Central / Texas / Flat Rock Ranch, Comfort
10k race
Hilly Trail Spectrum Trail Racing Series

Rawhide

October 07, 2017 Race day in about 2 months
USA / West South Central / Texas / Flat Rock Ranch, Comfort
Ultramarathon
Hilly Trail Spectrum Trail Racing Series

Rawhide

October 07, 2017 Race day in about 2 months
USA / West South Central / Texas / Flat Rock Ranch, Comfort
Half Marathon
Hilly Trail Spectrum Trail Racing Series

Rawhide

October 07, 2017 Race day in about 2 months
USA / West South Central / Texas / Flat Rock Ranch, Comfort
Marathon
Hilly Trail Spectrum Trail Racing Series

Muleshoe Bend 10K, 13.1 & 26.2

November 04, 2017 Race day in 3 months
USA / West South Central / Texas / Muleshoe Bend, Austin
10k race
Trail Spectrum Trail Racing Series

Muleshoe Bend 10K, 13.1 & 26.2

November 04, 2017 Race day in 3 months
USA / West South Central / Texas / Muleshoe Bend, Austin
Half Marathon
Trail Spectrum Trail Racing Series

Muleshoe Bend 10K, 13.1 & 26.2

November 04, 2017 Race day in 3 months
USA / West South Central / Texas / Muleshoe Bend, Austin
Marathon
Trail Spectrum Trail Racing Series

McKinney Roughs

December 09, 2017 Race day in 4 months
USA / West South Central / Texas / McKinney Roughs, Austin
10k race
Trail Spectrum Trail Racing Series

McKinney Roughs

December 09, 2017 Race day in 4 months
USA / West South Central / Texas / McKinney Roughs, Austin
X-hour race
Trail Spectrum Trail Racing Series Relay

McKinney Roughs

December 09, 2017 Race day in 4 months
USA / West South Central / Texas / McKinney Roughs, Austin
Half Marathon to Full Marathon
Trail Spectrum Trail Racing Series
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