Race Calendar

Upcoming Events

Event Standards Program = Meets ATRA's Event Standards Program requirements.
Bold = ATRA race member.

Date Name/Link Distance(s) Type Location
Jul 16, 2023

  • 12.6M

Skyrunning

CO, USA
Jul 16, 2023

  • 10K
  • 13.1M

Trail

CO, USA
Jul 18, 2023

Running Camp

OR, USA
Jul 21, 2023

  • 10K
  • 25K
  • 30K
  • 50K
  • 5K

Ultra

TX, USA
Jul 22, 2023

  • 10K
  • 10M
  • 13.1K
  • 13.1M
  • 15M
  • 20K

Running Camp

Italy
Jul 22, 2023

  • 5K

Trail

WI, USA
Jul 28, 2023

  • 100K
  • 60K

Ultra

CO, USA
Jul 28, 2023

  • 110K
  • 57K, 84K, 35K, 16 K

Ultra

Austria
Jul 28, 2023

  • 100M

Ultra

WY, USA
Jul 28, 2023

  • 100M

Ultra

MT, USA
Jul 29, 2023

  • 50K
  • 50M
  • 30K

Ultra

CO, USA
Jul 29, 2023

  • 100M

Ultra

CA, USA
Jul 29, 2023
  • 100K
  • 26.2M

Ultra

ID, USA
Jul 29, 2023

  • 13.1M
  • 26.2M
  • 50K

Ultra

MI, USA
Jul 29, 2023

  • 13.1M
  • 26.2M

Trail

NM, USA
Jul 29, 2023

  • 10K
  • 13.1M
  • 26.2M
  • 5K

Trail

TX, USA
Jul 30, 2023

  • 10K
  • 13.1M
  • 15K
  • 15M
  • 30K
  • 5K
  • 5M

Running Camp

Italy
Jul 30, 2023

  • 26.2M

Trail

Tanzania
Aug 04, 2023

  • 100K
  • 100M
  • 60K

Ultra

CO, USA
Aug 04, 2023

  • 75M

Ultra

NH, USA
Aug 04, 2023

  • 108M
  • 173K

Adventure/Stage Race

Mongolia
Aug 04, 2023

  • 20K
  • 50K
  • 80K
  • 43K
  • 86K

Ultra

Switzerland
Aug 05, 2023

  • 25K
  • 50K

Ultra

WA, USA
Aug 05, 2023

  • 50M

Ultra

HI, USA
Aug 05, 2023

  • 11M

Trail

UT, USA
Aug 05, 2023

  • 10K
  • 25K
  • 50K

Ultra

WV, USA
Aug 05, 2023

  • 10K
  • 20K
  • 30K
  • 60K

Ultra

TX, USA
Aug 05, 2023

  • 2M

Trail

CO, USA
Aug 05, 2023

  • 26.2M
  • 50M

Mountain

AK, USA
Aug 05, 2023

  • 100K

Ultra

OR, USA
Aug 05, 2023

  • 13.1M
  • 50K

Ultra

VA, USA
Aug 06, 2023

  • 13.1M
  • 26.2M

Trail

CO, USA
Aug 06, 2023

  • 10K
  • 13.1M
  • 26.2M

Trail

United Kingdom
Aug 06, 2023

  • 118K
  • 42K

Ultra

Canada
Aug 06, 2023

  • 13.1M
  • 50K

Ultra

CA, USA
Aug 06, 2023

  • 50K

Ultra

NH, USA
Aug 08, 2023

  • 10K
  • 12K
  • 5K

Trail

CO, USA
Aug 10, 2023

  • 250K

Adventure/Stage Race

Romania
Aug 11, 2023

  • 200M
  • 20M
  • 40M

Ultra

WA, USA
Aug 11, 2023

  • 100K
  • 100M
  • 10K
  • 50K

Ultra

Switzerland
Aug 12, 2023

  • 10K
  • 25K

Trail

MI, USA
Aug 12, 2023

  • 26.2M

Trail

Iceland
Aug 13, 2023

  • 10K
  • 13.1M
  • 5K
  • 2m Hike

Trail

CA, USA
Aug 14, 2023

  • 120M

Adventure/Stage Race

CO, USA
Aug 19, 2023

  • Backyard Ultra

Ultra

NJ, USA
Aug 19, 2023

  • 32K, 11K

Trail

BRITISH-COLUMBIA, Canada
Aug 19, 2023

  • 100M

Ultra

CO, USA
Aug 19, 2023

  • 1M
  • 50K
  • 50M
  • 5K

Ultra

MI, USA
Aug 19, 2023

  • 10M
  • 5M

Trail

LA, USA
Aug 22, 2023

Running Camp

OR, USA
Aug 26, 2023

  • 25K
  • 5K

Trail

PA, USA
Aug 26, 2023

  • 13.1M
  • 26.2M

Trail

CO, USA
Aug 26, 2023

  • 10K
  • 20K
  • 30K
  • 60K

Ultra

TX, USA
Aug 26, 2023

  • 10K
  • 6K
  • 21K

Trail

QUEBEC, Canada
Aug 26, 2023

  • 10.35M

Trail

WA, USA
Aug 26, 2023

  • 50K
  • 19K, 32K
  • 24K

Skyrunning

Switzerland
Aug 26, 2023

  • 10K
  • 13.1M
  • 5K

Trail

CO, USA
Aug 27, 2023

  • 10K
  • 5K

Canicross

CA, USA
Aug 27, 2023

  • 108K
  • 54K

Ultra

Canada
Aug 31, 2023

  • 5K

Trail

PA, USA
Sep 02, 2023

  • 13.1M
  • 26.2M
  • 67K
  • 74K

Trail

Tanzania
Sep 02, 2023

  • 2M

Trail

CO, USA
Sep 02, 2023

  • 50M
  • 16M
  • 30M

Trail

VA, USA
Sep 03, 2023

  • 240K

Adventure/Stage Race

Spain
Sep 03, 2023

  • 18M

Trail

MA, USA
Sep 03, 2023

  • 8M

Hill Climb

MA, USA
Sep 03, 2023

  • 10K

Trail

MI, USA
Sep 08, 2023

  • 450K

Ultra

Italy
Sep 09, 2023

  • 100M

Adventure/Stage Race

France
Sep 09, 2023

  • 11.5K
  • 7.5K

Mountain

Austria
Sep 09, 2023

  • 100K
  • 50K
  • 18M

Trail

PA, USA
Sep 09, 2023

  • 13.1M
  • 26.2M
  • 50K
  • 6M

Ultra

VA, USA
Sep 09, 2023

  • 13.1M
  • 26.2M
  • 50K

Ultra

WA, USA
Sep 09, 2023

  • 10K
  • 13.1M
  • 26.2M
  • 5K

Trail

TX, USA
Sep 09, 2023

  • 13.1M

Trail

CO, USA
Sep 09, 2023

  • 13.1M

Trail

CO, USA
Sep 10, 2023

Adventure/Stage Race

Canada
Sep 10, 2023

  • 330K

Ultra

Italy
Sep 10, 2023

  • 10M
  • 5K

Trail

MI, USA
Sep 10, 2023

  • 10K

Trail

WV, USA
Sep 12, 2023

  • 130K

Ultra

Italy
Sep 14, 2023

  • 10K
  • 10M
  • 13.1M
  • 15M
  • 20K
  • 5K
  • 5M

Running Camp

CA, USA
Sep 15, 2023

  • 10K
  • 30K
  • 60K

Ultra

Canada
Sep 15, 2023

  • 1K, 20K

Mountain

MT, USA
Sep 16, 2023

  • 10K
  • 13.1K

Trail

MI, USA
Sep 16, 2023

Trail

USA
Sep 16, 2023

  • 30K

Trail

Italy
Sep 16, 2023

  • 100K
  • 12K
  • 25K
  • 50K
  • 50M

Ultra

BRITISH-COLUMBIA, Canada
Sep 16, 2023

  • 7.5M

Trail

MT, USA
Sep 16, 2023

  • 13.4M

Hill Climb

CO, USA
Sep 16, 2023

  • 50K
  • 11K
  • 28K

Mountain

MT, USA
Sep 16, 2023

  • 10K
  • 25K
  • 9K

Mountain

portugal
Sep 16, 2023

  • 100M

Ultra

OR, USA
Sep 17, 2023

  • 13.1M
  • 26.2M
  • 50K
  • 5K

Ultra

CO, USA
Sep 17, 2023

  • 30K

Trail

MT, United States
Sep 17, 2023

  • 26.2M

Mountain

CO, USA
Sep 23, 2023

  • 25K
  • 28k

Mountain

ALBERTA, Canada
Sep 23, 2023

  • 25K
  • 50K

Ultra

KS, USA
Sep 23, 2023

  • 50K
  • 50M

Ultra

WA, USA
Sep 23, 2023

  • 10K
  • 13.1M
  • 50K
  • 5K

Ultra

CO, USA
Date Name/Link Distance(s) Type Location

Event Standards Program = Meets ATRA's Event Standards Program requirements.
Bold = ATRA race member.