Half Marathons in Alaska 2026 | Upcoming Races & Dates

There are 5 half marathons in Alaska scheduled for 2026. The next is the KRC Southeast Slosh in Ketchikan on July 11. Alaska half marathons run primarily June through October.

Eagle River Triathlon

Sat, Jun 27 · Chugiak, AK Chugiak

Sprint Relay TeamSprint DistanceSprint Duathlon +4

From $25 Closed 50 spots left

KRC Southeast Slosh

Sat, Jul 11 · Ketchikan, AK Ketchikan

Southeast Slosh Trail 1/2 Marathon

From $30 Open

25th Hammerman Triathlons & Duathlon

Sat, Jul 11 · Anchorage, AK Anchorage

Hammerman Triathlon - SPRINT SOLOHammerman Duathlon - SPRINT SOLOHammerman Triathlon - LONG TEAM +1

From $50 Open

Delta Junction Barley Half Marathon

Sat, Jul 25 · Delta Junction, AK Delta Junction

Delta Junction Barley Half Marathon

From $50 Open

Zombie Half Marathon

Sat, Oct 10 · Anchorage, AK Anchorage

Virtual Half MarathonHalf Marathon RelayIn-Person Half Marathon

From $50 Open

Half Marathons in Alaska — 2026

Eagle River Triathlon

KRC Southeast Slosh

25th Hammerman Triathlons & Duathlon

Delta Junction Barley Half Marathon

Zombie Half Marathon

Browse by City

All Alaska Races