Winter is a relatively small but increasingly important part of the global marathon calendar. While far fewer races take place between December and February than in spring or autumn, those that do are often located in climates that offer favourable racing conditions. Southern Europe, parts of the United States, the Middle East and North Africa host a number of events where cool temperatures and flat courses create strong environments for fast marathon running.

This combination of climate and timing means winter marathons frequently attract fields that are highly focused on performance. Rather than sheer scale, the defining characteristic of the season is the high proportion of experienced runners targeting fast times. In several cases, relatively modest fields generate unusually dense clusters of sub-3 performances.

The Valencia Marathon dominates the winter rankings and currently stands as the strongest marathon in the world for sub-3 performance. In 2025 the race produced 5,333 sub-3 finishers from 30,669 runners (17.4%), supported by a 2:02:23 winning time. No other marathon globally combines this level of participation with such an extraordinary density of fast amateur performances, which is why Valencia sits at the very top of the Sub-3 World Marathon Rankings.

Other races underline the strength of the winter schedule. The California International Marathon produced 1,423 sub-3 finishers (17.4%) from a field of 8,178 runners, reflecting its long-standing reputation as one of North America’s premier time-focused marathons. Meanwhile Seville Marathon continues to attract deep international fields, producing 1,655 sub-3 performances from 10,721 runners (15.4%).

Taken together, the winter rankings show how a relatively small number of races can still produce a substantial share of the year’s fastest marathon performances. With favourable climates and highly competitive fields, the season has become an important window for runners targeting the three-hour barrier.

Top 20 Fastest Winter Marathons

🥇 Maratón Valencia
December, Spain

Valencia sits at the top of the winter rankings and currently represents the strongest marathon in the world for sub-3 performance. In 2025 the race produced 5,333 sub-3 finishers from 30,669 runners (17.4%), supported by a 2:02:23 winning time.

The race combines Mediterranean winter temperatures with an exceptionally flat course and a field packed with ambitious amateur runners chasing personal bests.

Valencia now stands as the global benchmark for sub-3 marathon performance.

→ View full profile: Maratón Valencia

🥈 California International Marathon
December, United States

The California International Marathon has long been one of North America’s most reliable fast races. In 2025 it produced 1,423 sub-3 finishers from 8,178 runners (17.4%), alongside a 2:09:29 winning time.

The gently net-downhill course and deep amateur field make CIM a magnet for runners targeting Boston qualifiers and sub-3 breakthroughs.

CIM remains one of the most consistently performance-focused marathons in the United States.

→ View full profile: California International Marathon

🥉 Maratón de Sevilla
February, Spain

Seville has rapidly become one of Europe’s premier winter marathons. In 2025 the race produced 1,655 sub-3 finishers from 10,721 runners (15.4%), supported by a 2:05:15 winning time.

The wide boulevards and cool Andalusian winter mornings provide ideal racing conditions, attracting an increasingly international field.

Seville continues to strengthen its reputation as one of Europe’s fastest winter marathons.

→ View full profile: Maratón de Sevilla

4️⃣ Maratona di Pisa
December, Italy

Pisa delivered 169 sub-3 finishers from 1,412 runners (12.0%), alongside a 2:12:25 winning time.

The race’s relatively compact field is heavily weighted toward experienced runners targeting fast winter times on a flat Tuscan course.

Pisa shows how smaller winter races can produce very high concentrations of sub-3 performances.

→ View full profile: Maratona di Pisa

5️⃣ Maraton Malaga
December, Spain

Malaga produced 636 sub-3 finishers from 7,497 runners (8.5%), supported by a 2:06:08 winning time.

The coastal route and mild December temperatures have helped the race establish itself as a strong late-season option for European runners chasing fast times.

Malaga continues to grow as a winter performance race.

→ View full profile: Maraton Malaga

6️⃣ Osaka Marathon
February, Japan

Osaka produced 1,561 sub-3 finishers from 31,232 runners (5.0%), alongside a 2:05:35 winning time.

Its enormous field generates significant sub-3 volume even though the percentage remains lower than some smaller winter races.

Osaka demonstrates the power of scale within the winter marathon calendar.

→ View full profile: Osaka Marathon

7️⃣ Houston Marathon
January, United States

Houston produced 564 sub-3 finishers from 7,568 runners (7.5%), supported by a 2:08:17 winning time.

Cool Texas winter mornings and a famously flat course continue to attract runners targeting fast early-season performances.

Houston remains one of the most respected January marathons in North America.

→ View full profile: Houston Marathon

8️⃣ Ventura Marathon
February, United States

Ventura produced 100 sub-3 finishers from 1,089 runners (9.2%), alongside a 2:20:41 winning time.

The point-to-point coastal route and relatively small field create a surprisingly competitive performance environment.

Ventura shows how focused winter races can produce strong sub-3 density.

→ View full profile: Ventura Marathon

9️⃣ Marathon International Marrakech
January, Morocco

Marrakech produced 134 sub-3 finishers from 1,692 runners (7.9%), supported by a 2:08:48 winning time.

The race attracts international runners seeking fast winter conditions in North Africa’s mild climate.

Marrakech remains a distinctive and well-established winter marathon.

→ View full profile: Marathon International Marrakech

🔟 Mesa Marathon
February, United States

Mesa produced 199 sub-3 finishers from 3,190 runners (6.2%), alongside a 2:18:41 winning time.

The downhill Arizona course has become popular among runners chasing personal bests and qualification times.

Mesa continues to build a reputation as a fast winter race.

→ View full profile: Mesa Marathon

11. Malta Marathon
February, Malta

Malta produced 69 sub-3 finishers from 1,097 runners (6.3%), supported by a 2:15:21 winning time.

The island setting and winter climate create a unique racing atmosphere within the European calendar.

→ View full profile: Malta Marathon

12. Dubai Marathon
January, United Arab Emirates

Dubai produced 106 sub-3 finishers from 1,809 runners (5.9%), alongside a 2:04:51 winning time.

The race has historically attracted very fast elite fields alongside international amateur participation.

→ View full profile: Dubai Marathon

13. Reggio Emilia Marathon
December, Italy

Reggio Emilia produced 74 sub-3 finishers from 1,353 runners (5.5%), supported by a 2:14:37 winning time.

The race remains a respected fixture of the Italian winter marathon calendar.

→ View full profile: Reggio Emilia Marathon

14. Tel Aviv Marathon
February, Israel

Tel Aviv produced 83 sub-3 finishers from 1,658 runners (5.0%), alongside a 2:12:11 winning time.

The race’s coastal setting and winter climate attract a mix of local and international runners.

→ View full profile: Tel Aviv Marathon

15. Wilmington NC Marathon
February, United States

Wilmington produced 56 sub-3 finishers from 1,103 runners (5.1%), supported by a 2:25:34 winning time.

The relatively small field still produces a steady cluster of fast performances.

→ View full profile: Wilmington NC Marathon

16. Hong Kong Marathon
February, Hong Kong

Hong Kong produced 433 sub-3 finishers from 13,398 runners (3.2%), alongside a 2:11:12 winning time.

The challenging urban course and humidity make sub-3 performances more demanding.

→ View full profile: Hong Kong Marathon

17. Macao International Marathon
December, China

Macao produced 52 sub-3 finishers from 1,230 runners (4.2%), supported by a 2:09:27 winning time.

The race combines coastal scenery with a compact winter field.

→ View full profile: Macao International Marathon

18. Abu Dhabi Marathon
December, United Arab Emirates

Abu Dhabi produced 93 sub-3 finishers from 2,393 runners (3.9%), alongside a 2:07:27 winning time.

The event continues to grow as part of the Middle East’s emerging marathon circuit.

→ View full profile: Abu Dhabi Marathon

19. Louisiana Marathon
January, United States

Louisiana produced 55 sub-3 finishers from 1,225 runners (4.5%), supported by a 2:28:23 winning time.

The race offers runners an early-season opportunity to test winter training.

→ View full profile: Louisiana Marathon

20. Rocket City Marathon
December, United States

Rocket City produced 59 sub-3 finishers from 1,411 runners (4.2%), alongside a 2:28:24 winning time.

The race’s long history and enthusiastic local participation keep it firmly embedded in the American winter marathon scene.

→ View full profile: Rocket City Marathon

Read more:

Fastest Marathons in December

Fastest Marathons in January 

Fastest Marathons in February 

Fastest Spring Marathons in the World 2026

Fastest Summer Marathons in the World 2026

Fastest Autumn Marathons in the World 2026

About These Rankings

These rankings present a cut of the Sub-3 World Marathon Rankings, drawing on verified results from marathons held in January, February and December 2025. Each race is scored using Sub-3’s 45:45:10 model, which weights the proportion of sub-3 finishers, the total number of sub-3 performances, and the fastest winning time. Together, these measures allow for consistent comparison across events of very different sizes and profiles. You can read more about the methodology behind the global rankings on our Rankings Methodology page.