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RACES BY REGION

Endurance races in Peloponnese

Find upcoming road, trail, triathlon, cycling and swimming events in Peloponnese, Greece. Each listing shows its source and checked date.

16 upcoming races1 region represented5 sports representedOpen full filters →
Peloponnese

Upcoming races with a linked race page

How race information is checked →
Cycling / Brevet

Brevet “Oreini Argolida”

200 km · Nafplio · Peloponnese

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Road running

2nd Thirea Run

0.3 / 0.6 / 1 km +2 more · Astros Kynourias, Arkadia · Peloponnese

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Road runningTrack ultramarathon

Loutraki Ultramarathon Festival

22–24 Oct 2026 · 12h / 24h / 48h · Loutraki · Peloponnese

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Road running

12th Run of the Immortals

24–25 Oct 2026 · 142 km · approx. +2,500 m · Tripoli – Sparta – Mystras – Kalamata · Peloponnese

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Road running

King Leonidas Run

24–25 Oct 2026 · 80 km · Tripoli – Sparta · Peloponnese

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Triathlon / Aquathlon / Duathlon

IRONMAN 70.3 Costa Navarino 2026

Half IRONMAN (70.3 miles) · Costa Navarino · Peloponnese

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Trail / Ultra

Spartan Trifecta World Championship 2026

30 Oct – 1 Nov 2026 · 5 / 10 / 21 km · Sprint / Super / Beast · Sparta · Peloponnese

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Cycling / BrevetCycling for all

Granfondo Greece (UCI Qualifier) Kyvernitis

Corinthia, Loutraki · Peloponnese Distance TBC

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Swimrun

Frogman King 2026

22 km (18.3 km run + 3.7 km swim) · 9 km Sprint (7.65 + 1.35) · Corinthia · Peloponnese

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Trail / Ultra

Artemisio Mountain Running

Karya, Artemisio · Peloponnese Distance TBC

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Road runningBackyard Ultra

1st Mani Backyard Ultra

12–13 Dec 2026 · 6.706 km paved loop · approximately +60 m per loop · Stoupa, Messinia · Peloponnese

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Trail / Ultra

2nd Ermionida Cross Country Running

1.3 / 2.6 / 4 km +3 more · Ermioni, Argolida · Peloponnese

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Trail / Ultra

16th Taygetos Challenge

5 / 10 / 22 km +1 more · Kardamyli, Messinia · Peloponnese

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Cycling / BrevetRoad cycling

L’Étape Greece by Tour de France 2027

15 / 67 / 140 km · Sparta · Peloponnese

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SwimrunSolo swimrun

FROGMAN GENESIS Solo Swimrun 2027

15 / 6.5 km · Fragkolimano, Corinthia · Peloponnese

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SwimrunSolo swimrun

FROGMAN HOME Solo Swimrun 2027

9 / 17 km · Lake Doxa, Corinthia · Peloponnese

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Related guide

Read before you race

Running races in the Peloponnese: a month-by-month guideREGION GUIDEGuide
Browse by sportRoad races→Trail and mountain races→Triathlon and multisport→Swimrun races→Cycling races and brevets→Open-water swimming→
Browse by distance5K races→10K races→Half marathons→Marathons→Ultra races→
Browse by cityAthens→Thessaloniki→Nafplio→Heraklion→Chania→
Browse by regionAttica→Central Macedonia→Peloponnese→Central Greece→Crete→Western Greece→Thessaly→Eastern Macedonia and Thrace→

Frequently asked questions

How many upcoming Peloponnese races are listed?

16 upcoming races are currently listed here with a linked race page, across 1 region of Greece.

How is the race information checked?

Each listing links to its official source or organiser page and shows the date it was last checked. The organiser’s own notice always takes priority for registration, pricing and last-minute changes.

Does this page include past races?

No, this page lists only upcoming races with a linked race page. Past editions can still be found from the full race directory.

Before you register

Discover here. Confirm with the organiser.

Registration, routes, prices and last-minute changes must still be checked on the linked race page.