Choose the spring race, not the autumn or August Reykjavík event
The official homepage contains two seasonal event panels. Its spring panel explicitly gives April 24, 2027, while the autumn panel still shows October 10, 2026. Use the spring panel for this guide and check the race name in any registration link; an autumn entry button does not establish a spring booking.
The organizer describes a smaller event rooted in Reykjavík’s local marathon-running community, with full and half distances. That differs from the August city marathon with its own organizer, expo and course arrangements. Do not borrow the August event’s start street, cutoff or packet-collection hours for this race.
The available homepage does not establish a complete 2027 full-distance course, start time or aid schedule. Prepare a consistent marathon base while waiting for the distance-specific instructions, then compare the actual map with your recent training. The city name alone does not prove that two Reykjavík marathons use the same route or number of laps.
The site links videos from older spring editions. They can help you understand the event’s scale, but they cannot confirm current route access or support. Before travel, verify the named spring entry, the exact collection and starting locations, and how to return after finishing. Use the current Icelandic forecast close to the race rather than assuming April conditions match the August event. Check that every saved map and email names the spring event and the full distance.
Confirmed race date
Reykjavik Spring Marathon: April 24, 2027. Verified on October 14, 2026 against the official event information.
Last-known race profile
These details identify the race page; they do not establish the next edition's operations. The previous race date does not establish the next edition. Use the confirmed date above and recheck the final participant instructions before committing to a race-day schedule.