🇪🇸Valencia, Spain
Dec 6, 2026
Dec 6, 2026
Scheduled36 melevation gain
Direct paid registration
Dates and entry details change. Confirm with the organiser before you book.
PB potential
World-record territory — one of the fastest courses on the planet
Beginner friendly
Great for newcomers — manageable course, strong support
Valencia has quietly become Europe's premier PB marathon. Held in early December, when Mediterranean temperatures drop to a crisp 10–16°C and the humidity falls, the race offers a course that traces the River Turia park (a 9 km green lung running through the city centre), coastal promenades, and the City of Arts and Sciences complex — one of Europe's most striking pieces of modern architecture. The elevation gain of just 36m over 42.2 km makes it virtually flat. World records have been broken on this course. The atmosphere is warm and festive despite the December date, and the city's culinary culture makes the weekend a genuine trip rather than just a race. Register early — the 20,000 places fill within days of opening.
Temperature
10–16°C
Humidity
55–65%
Conditions
Clear and cool, ideal racing weather
Wind
10–15 km/h W
PB-hunters, plain and simple. Valencia is one of the fastest marathons in the world — flat, fast, and superbly organised, with near-ideal early-December weather.
Elite PB territory: pancake-flat, a World Athletics Platinum Label course, and cool, calm December conditions. Beginner-friendly too, given the flat profile and strong support.
Pace Band
Generate a free elevation-adjusted pace band for Valencia Trinidad Alfonso Marathon. Print it, wear it, hit your splits.
Build my pace band →Compare
Stack Valencia Trinidad Alfonso Marathon against another race side-by-side.
Choose any other race →Find your next race
Rotterdam, Netherlands
Apr 2027 (est.)
Statistically the world's fastest marathon course — virtually no elevation, sea-level altitude, perfect spring climate. Come to Rotterdam to run your best.
Race intelligence verified
Seville, Spain
Feb 2027 (est.)
February's fastest marathon — a flat loop through Seville's old town and riverside promenades in crisp Andalusian winter conditions.
Race intelligence verified
Berlin, Germany
Sep 2027 (est.)
The world's fastest marathon course — dead flat, perfectly organised, and the site of more world records than any other race.
Race intelligence verified
Frankfurt, Germany
Oct 25, 2026
OpenGermany's second-fastest marathon course — near-flat with ideal October conditions, consistently producing top-10 world-rankings finish times.
Race intelligence verified
Eindhoven, Netherlands
Oct 2027 (est.)
One of Europe's fastest marathon courses — a dead-flat loop through Philips' hometown with aggressive pacers, elite competition, and near-zero elevation gain.
Riga, Latvia
May 2027 (est.)
The Baltic's fastest and largest marathon — essentially flat along Riga's Art Nouveau boulevards, through Jūrmala's beach resort, and across the Daugava River bridges.
Amsterdam, Netherlands
Oct 18, 2026
OpenOne of Europe's flattest and fastest marathons — looping through Amsterdam's iconic canals and Vondelpark for world-class PB conditions.
Race intelligence verified
Munich, Germany
Oct 2027 (est.)
Bavaria's premier marathon — through Munich's English Garden, around the Olympic Stadium, past the Nymphenburg Palace canal, and along the Isar river, finishing in the heart of the city.
Copenhagen, Denmark
May 2027 (est.)
One of the flattest marathons in the world — a welcoming, beautifully organised race through the Danish capital's canals, parks, and harbour in ideal May conditions.
Race intelligence verified
Explore the region
Amsterdam, Netherlands
Oct 18, 2026
OpenOne of Europe's flattest and fastest marathons — looping through Amsterdam's iconic canals and Vondelpark for world-class PB conditions.
Race intelligence verified
Frankfurt, Germany
Oct 25, 2026
OpenGermany's second-fastest marathon course — near-flat with ideal October conditions, consistently producing top-10 world-rankings finish times.
Race intelligence verified
Riga, Latvia
May 2027 (est.)
The Baltic's fastest and largest marathon — essentially flat along Riga's Art Nouveau boulevards, through Jūrmala's beach resort, and across the Daugava River bridges.