2018 - 2019 Alaska Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in Alaska among 12 races.

12 races

Nifty Fifty

Nifty Fifty 50K
2018-08-11 - 08:30
North America / USA / Pacific / Alaska / Juneau
Ultramarathon
Trail Running Solo

Klondike Trail of '98 International Road Relay

2018-09-07
North America / USA / Pacific / Alaska / Skagway
Ultramarathon
Road Running Relay

White Mountains 100

2019-03-24 - 08:00
North America / USA / Pacific / Alaska / Fairbanks
Ultramarathon
Snow Iditarod Trail Invitational Qualifier Trail Running Solo

Resurrection Pass Ultra Trail Races

Resurrection Pass 100 Mile Ultra Trail
2017-08-11 - 15:00
North America / USA / Pacific / Alaska / Cooper Landing
Ultramarathon
Trail Running Hilly

Resurrection Pass Ultra Trail Races

Resurrection Pass 50 Mile Ultra Trail
2017-08-12 - 06:00
North America / USA / Pacific / Alaska / Cooper Landing
Ultramarathon
Trail Running Hilly

Anchorage RunFest

United Physical Therapy 49K Ultra
2017-08-20 - 08:00
North America / USA / Pacific / Alaska / Anchorage
Ultramarathon
Running

Sustina 100

Little Su 50K
2018-02-17 - 11:00
North America / USA / Pacific / Alaska / Susitna River valley
Ultramarathon
Snow Trail Running Solo

Sustina 100

Susitna 100
2018-02-17 - 09:00
North America / USA / Pacific / Alaska / Susitna River valley
Ultramarathon
Snow UTMB Qualifier Iditarod Trail Invitational Qualifier Trail Running Solo

Iditarod Trail Invitational

1000 mile
2018-02-25 - 14:00
North America / USA / Pacific / Alaska / Knik-Fairview
Ultramarathon
Snow UTMB Qualifier Trail Running

Iditarod Trail Invitational

350 mile
2018-02-25 - 14:00
North America / USA / Pacific / Alaska / Knik-Fairview
Ultramarathon
Snow UTMB Qualifier Trail Running

Chena River to Ridge Endurance Race

50 Mile
2018-03-03 - 09:00
North America / USA / Pacific / Alaska / Fairbanks
Ultramarathon
Snow Trail Running Solo

Tanana River Challenge

Tanana River Challenge 45 Mile
2018-03-31 - 08:30
North America / USA / Pacific / Alaska / Fairbanks
Ultramarathon
Snow Trail Running Hilly Solo
Upcoming races first Name A->Z Name Z->A Location A->Z Location Z->A Date older->newer Date newer-> older