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SundayMarathon
Marathon directory

Marathons in Iceland

8 upcoming marathons in Iceland across 1 city. Next: Austur Ultra on August 4, 2026.

8marathons upcoming
1city
August 4, 2026Next race
4distance types
Iceland
04AUG
ULTRA
Austur Ultra
Iceland
August 4, 2026 AUG
Iceland
15AUG
ULTRA
Trekyllisheidin - 48K
Iceland
August 15, 2026 AUG
Reykjavik, Iceland
22AUG
42.2K
Reykjavik Marathon
Reykjavik, Iceland
August 22, 2026 Certified
Iceland
25AUG
ULTRA
North Ultra
Iceland
August 25, 2026 AUG
Iceland
27AUG
ULTRA
Fire and Ice Ultra
Iceland
August 27, 2026 to September 1, 2026 AUG
Iceland
29AUG
42.2K
Tindahlaupid / Multi Peak Run - 38K
Iceland
August 29, 2026 AUG
Iceland
15SEP
ULTRA
Iceland Backyard Ultra
Iceland
September 15, 2026 SEP
Iceland
19SEP
ULTRA
Bakgarður Heiðmörk - 24h
Iceland
September 19, 2026 SEP

List your marathon with verified details

Hosting a marathon in Iceland? Submit the official source for free so runners can verify the race before they plan travel.

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Already listed in Iceland? Open the race and use Update listing. Missing event? Add it for free with the location prefilled.

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Cities

Place Marathons
Reykjavik 1

Planning notes for Iceland

Use this country page to shortlist 8 upcoming races by date, distance, registration path, and official source.

  • Next raceAustur Ultra on August 4, 2026
  • Busy monthsAugust (6), September (2)
  • DistancesMarathon, Half marathon, Ultra, 10K
  • VerifyOpen each race page, then confirm details from its official, registration, course-map, or source link.

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