Marathon Events in Greece: April 2026

Seven marathon-distance events in one month. April is not kidding around.

If you're building your spring race calendar and haven't looked at April yet, here is what's happening across the country. Full marathons, ultras, a 100-hour charity event, and one race that takes you from Delphi to Olympia across 255km of Greek terrain. Something for everyone is an overstatement, but something for most serious runners definitely isn't.

April 5 — Marathon of Messini (Peloponnese)

The 19th edition of the Messini Marathon takes place on April 5 in the southern Peloponnese. Multiple distances available, including an 80km mountain race for people with a different definition of fun.

Flat terrain across the Messinian plain. Good for consistent pacing if you're chasing a time. AIMS-certified course with aid stations every 2.5km after the 5km mark.

April 17–19 — 15th Dolihos (Delphi to Ancient Olympia)

Let's be honest: the Dolihos is not for most people. It's a 255km ultra from Delphi to Ancient Olympia with a 48-hour cutoff and entry requirements that filter out anyone without 100km+ race experience. You need to prove you can already handle serious distance before they let you in.

The course goes from the Oracle at Delphi, across the Rio-Antirrio bridge, through the mountains of Arcadia, and finishes inside the ancient Olympic stadium. The winner receives an olive wreath, the same kotinos given to victors in the ancient Games 2,500 years ago. I'm not going to pretend that's anything other than extraordinary.

If you're an experienced ultrarunner wondering what comes after your last 100km race, this is probably the answer. Shorter stage options exist: 111km starting from Rio and 144km from Rio to Olympia, if you want part of the journey without committing to the full expedition.

April 18 — 5th Geraki Road Race (Mystras to Geraki, Laconia)

47.5km on asphalt, starting from the walls of Mystras, a UNESCO World Heritage Site and one of the most genuinely impressive places in Greece. The route crosses the Laconian plain, passes through Sparta (the actual Sparta, not the one from the film), and finishes at the Byzantine castle of Geraki on the other side of the plain.

Afternoon start at 3:00 PM, so the last kilometers happen in the early evening. Organized by a local ultra club called "The Immortals" (a name I find either very fitting or mildly concerning, depending on the day). Small event, not a commercial production, and they arrange a bus from Athens for €75 combined with registration if the logistics are the obstacle.

Not a beginner race. The distance, late start, and lack of a large crowd infrastructure mean you need to know what you're doing out there.

Registration closes April 16.

April 19 — Crete Marathon (Chania)

The Crete Marathon in Chania marks its 10th anniversary in 2026. It's the only officially certified "Green Marathon" in Greece, a distinction they actually maintain rather than just print on the race t-shirt. Field is capped at around 600 for the full distance, which makes it intimate by modern marathon standards.

The course starts at Venizelos Stadium, passes through the edges of Chania's old town with its famous Venetian harbour, then heads west along the coast. Flat. Fast. 100 metres of total elevation gain across the whole race (yes, you read that right).

Chania in April is a genuinely good place to be. Beautiful city, ideal running weather, and the summer crowds haven't arrived yet. If you haven't been, the old town alone is worth the trip regardless of the marathon.

April 22–26 — No Finish Line Athens (Pedion tou Areos, Athens)

No Finish Line is a different kind of event. 100 hours of open running at the Pedion tou Areos park in central Athens, where every collective kilometer run by participants directly funds children's charities. No fixed distance. No finish time. You register, you show up whenever you want across those five days, and you run or walk for as long as you feel like.

The 10th edition of the Athens event. There are also competitive categories — an Elite Ultra 100h and a 24h format — for runners who want to chase serious distance. But the majority of people there aren't competing at all. It's a community event that happens to accommodate everyone from elite ultrarunners to people who haven't laced up in months. Families, office teams, the person who just wants to do 5km and feel like they did something good that day.

100 continuous hours in a central Athens park. Different from anything else on this list, and I mean that in a good way.

April 26 — 20th Alexander the Great International Marathon (Pella to Thessaloniki)

The northern Greece marathon. 20th edition. The Alexander the Great Marathon starts at Pella, the ancient Macedonian capital and birthplace of Alexander, and runs across the flat Macedonian plain to finish at the White Tower on the Thessaloniki seafront. Around 14,000 participants at its peak years, IAAF Bronze Label, and one of the best finish lines of any Greek marathon.

The course is agricultural plain, open and functional rather than dramatically scenic. That's the honest description. But the start beneath the statue of Alexander at the ancient capital (with an archaeological museum housing some of the finest Hellenistic mosaics you'll find anywhere) and the finish at the White Tower with the city behind you are genuinely significant. The "Marathon of History" tagline is not hyperbole here — the route connects two Macedonian capitals 2,500 years apart.

Good course for a PB. Good race if you want a large, properly organized event with a real city atmosphere.

April 26 — TUI Rhodes Marathon (Rhodes)

Same day as Alexander the Great, different end of the country. You can't do both, obviously, but they're worth comparing because they suit different runners.

The TUI Rhodes Marathon is in its 11th edition and pulled over 4,500 runners from 60 countries at the 10th. The course follows the exterior walls of the medieval walled city of Rhodes (UNESCO), passes Mandraki Harbour — near the site where the Colossus of Rhodes once stood, one of the Seven Wonders of the Ancient World — and runs along the Aegean coastline. Flat, fast, extraordinary setting. Racecheck gives it 4.6 out of 5, which is about as enthusiastic as Racecheck gets.

If you're travelling specifically to run a spring marathon in Greece, Rhodes is an easy choice as a destination. The island in April is warm, clear, and uncrowded. The medieval old town alone justifies a few extra days. Popular with runners from northern Europe for good reason.

Which one is for you?

Want flat and fast with one of the best finish lines in the country: Alexander the Great. Want flat and fast on an island with an international crowd: Rhodes. Want something historically unusual and small: Geraki Road Race or Messini. Want the toughest challenge in the country right now: Dolihos (and you already know if this is you). Want something that isn't really a race but is more interesting than most races: No Finish Line Athens. Want a well-organized smaller marathon in one of the best Greek cities in spring: Chania.

The April calendar has everything except a good excuse not to run.