Wuxi Marathon
Wuxi, China · March · World Athletics Label
Why people love it
- Chinese national marathon records were set here in 2023, on about 25 m (82 ft) of gain.
- Cherry blossoms at Yuantouzhu on Taihu Lake in the first half.
- Wide, smooth roads after 20 km (12.4 mi) and plenty of support points.
- Heavy medical cover: 1,275 staff, 28 points and 23 ambulances.
- Entry fee of about 200 CNY (28 USD).
Watch out for
- Lottery: about 11 percent of marathon applicants won a place in 2026.
- About 35,000 runners across events; the first half is narrower and can bunch.
- Humidity of 78 percent, a 32 percent rain chance and wind up to 23 km (14.3 mi)/h (14 mph).
- Entry and logistics run through WeChat, with a language barrier for visitors.
- Few independent runner accounts exist, so aid and crowd detail is thin.
Race
How racers feel about it, how well it is run, and how it treats a first timer. Counts for 28% of the overall score.
Toughness: Moderate
- Racer satisfactionLoved3.6
Praise comes from official, press and aggregator sources: national records and 35,000 runners in 2025. No independent runner reviews were found. · Low confidence
- OrganizationWell run3.7
Official 2026 figures: 6,153 volunteers, 1,275 medical staff, 28 medical points and 23 ambulances. The finish moved 292 m (958 ft) closer to the metro. · Low confidence
- First timer friendlyDoable3.4
Flat, with a 6 h 15 min cutoff, but a 35,000-person field and a lottery with about 11 percent odds. · Low confidence
Course traits, not part of the score
- PR potentialAmong the fastest4.7
Gold Label course with Chinese national records in 2023, 1,261 sub-3:00 finishers and about 25 m (82 ft) of gain. · Medium confidence
Course
Scenery, road surface, closures, and room to run. Counts for 20% of the overall score.
- Course sceneryBeautiful3.8
Cherry blossoms at Yuantouzhu and the Taihu and Lihu lakes in the first half, then a wide city highway. Description is mostly promotional. · Low confidence
- Room to runRoomy3.6
Narrow in the first half, wide after, with 35,000 runners across events and an A+ start zone. The lakeside stretch can bunch. · Low confidence
- Road surfaceGood3.9
Wide, smooth roads after 20 km (12.4 mi), with lakeside roads and paths in the first half. · Low confidence
- Road closuresMostly closed3.8
Billed as a city-closed event with wide roads. Runners have not confirmed the details. · Low confidence
Course traits, not part of the score
- Course flatnessPancake flat4.8
About 25 m (82 ft) of gain, a commercial estimate. · Medium confidence
- Net downhillEven3.0
Loop-style course with no net drop. · Medium confidence
Support
Crowds, aid stations, the start, and pacers. Counts for 20% of the overall score.
- Start logisticsSmooth3.6
Metro access and an A+ zone, but a 35,000-person start. Organisers adjusted flows after runner feedback. · Low confidence
- Pacers and timingGood3.6
Official pacers, including a 4-hour pacer in 2025, and chip timing, as expected for a Gold Label event. · Low confidence
- Crowd supportStrong3.6
Organisers report about 391,000 spectators in 2025, but no runner reports were found. · Low confidence
- Aid stationsGood3.6
Plentiful support points after 20 km (12.4 mi) and heavy medical cover. No runner has described aid. · Low confidence
Conditions
Air temperature, how predictable the weather is, setting, and spectating. Counts for 14% of the overall score.
- WindMostly calm3.5
Projected peak wind of about 23 km (14.3 mi)/h (14 mph) near the lake. · Low confidence
- Air temperaturePleasant4.0
Averages about 13 °C (55 °F), range 8.5 to 17 °C (47 to 63 °F), but 78 percent humidity. · Medium confidence
- Weather reliabilityVariable3.2
About 32 percent rain chance and a drizzly 2026 start. Spring weather can swing. · Low confidence
- Spectator friendlyEasy3.6
Large spectator turnout and metro access, though key lakeside points are crowded. · Low confidence
Course traits, not part of the score
- Low altitudeSea level5.0
Valley city about 5 m (16 ft) above sea level. · High confidence
Stay and travel
Hotels, walkability, getting there, and the town around the race. Counts for 10% of the overall score.
- Hotel availabilityBook early3.2
A large city, but 84 percent of 2025 runners came from outside Wuxi. · Low confidence
- Hotel valueNormal3.4
Event-weekend price surges are likely. No price data found. · Low confidence
- WalkabilityWalkable3.7
The finish area connects to the metro after the route was shortened by 292 m (958 ft). · Low confidence
- Travel easeOne connection3.3
Small Wuxi airport and Shanghai high-speed rail links. Most foreigners need a visa and WeChat. · Low confidence
- LogisticsSome complexity3.3
WeChat lottery and an expo at the Taihu International Expo Center. A language barrier for non-Chinese speakers. · Low confidence
- Town and foodGood3.9
Gardens, Taihu Lake and local food such as Yulan cake. Few runner accounts. · Low confidence
Entry
How hard it is to get a place, and what you get for the fee. Counts for 8% of the overall score.
- Getting inQualifier or lottery1.4
Lottery with 495,635 applicants in 2026, about 11 percent success for the marathon. · Medium confidence
- Value for moneyGood value3.7
A fee of about 200 CNY (28 USD) and a blossom-design medal. No runner value reports found. · Low confidence
Key facts
- Location
- Wuxi, Jiangsu, China
- Typical month
- March
- Latest or next date
- 21 March 2027
- Organiser
- World Athletics Label
- Field size
- About 27,000 athletes
- Distances
- 42.2 km (26.2 mi)
- Course type
- loop
- Climbing
- 25 m (82 ft)
- Descent
- 25 m (82 ft)
- Start time
- 07:00
- Cutoff
- 6.25 hours
- Boston qualifier
- Yes
- Surface
- Smooth city roads and lakeside paths
- How to get in
- lottery
- Sells out
- Yes
- Entry fee
- About $28
- Air temperature
- 8–17 °C (46–63 °F)
- Humidity
- High, about 78 percent
- Altitude
- 5 m (16 ft)
- Nearest airport
- Sunan Shuofang (WUX), 15 km (9 mi) away
- Where to stay
- Taihu Lake area, Binhu district, Wuxi city centre
- Booking
- Large field, 84 percent from outside Wuxi in 2025; book hotels early. Shanghai (Hongqiao/Pudong) is reachable by high-speed rail in roughly 30 to 45 minutes; distances to the airport are approximate.
What racers and reviewers say
- AIMSRaced 2024 · article · Positive
Describes a scenic first half south of the Yangtze with cherry trees at Yuantouzhu, then a wide, smooth highway after 20 km (12.4 mi) with many support points; 2023 had national marathon records and 1,261 sub-3:00 finishers.
- rundidaRaced 2027 · article · Positive
Commercial guide: a flat lakeside course, 27,000 runners, 10 to 16 °C (50 to 61 °F), excellent crowd support and one of China's best-organised mid-tier marathons, with occasional spring rain. No runner reviews on the page.
- XinhuaRaced 2025 · article · Positive
2025 coverage: about 35,000 runners from 36 countries and regions, a record 429,000 registrants and about 391,000 spectators; praised as professional and fast.
- The PaperRaced 2025 · article · Positive
Reports a cool, drizzly start with spirited runners, the Shili Fangdi and Lihu Lake route and a new first-round lottery with paid reserve spots and an A+ start zone.
- Ctrip travelRaced 2025 · article · Positive
Sponsored release: about 35,000 runners started at 7:00 a.m. on a cherry-blossom route along Taihu, with no aid or logistics detail.
Raced Wuxi Marathon? Your notes on the course, conditions and logistics help the next athlete decide.
Sources
Pages we used for facts and ratings. See how we rate.
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