A Chinese Athletics Association Class B event, this half marathon starts 7:30 AM on Sunday, October 25 at Sun Plaza (elevation 1,300m), Mojiang County, Pu'er, Yunnan, with 5,000 runners across a solo half-marathon (21.0975km) and a pairs half-marathon (teams formed after solo-lottery selection). Registration opens August 5 14:00 through September 2 22:00; if oversubscribed, entries are decided by lottery announced September 8, with refunds processed within 10 business days for unsuccessful entrants. Mojiang, known as the "home of twins" for a twin-birth rate more than four times the global average, sits directly on the Tropic of Cancer -- hence its nickname "the place where the sun turns back." Visitors can tour the Twins Park and sample local "twin" water and wine. Entry requires proof of two 10K+ finishes within the past 24 months, plus a medical check dated after October 25, 2025 including blood pressure and an ECG. Entry fee: 120rmb.
Races Offered
Solo Half Marathon (21.0975KM)
Oct 25, 2026
straighten
Distance —
21.1K
terrain
Type —
Running
timer
76 days remaining
sell
$17.77
Weather History
These values represent the 3-year monthly averages for October in Puer.
thermostatTemperature
16.7° / 25.4°
wb_sunnyFeels like
18.0° / 26.9°
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Avg sunshine hours
9h 23m
water_drop
Avg rainfall
5.7 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
3.2 km/h (Light breeze)
opacity
Sweat loss rate
High
terrain
Course conditions
Hard and dry surface
sunny
Max UV Index
Moderate (4.8)
humidity_mid
Humidity
82.3%
wb_twilight
Sunrise
07:13
nightlight
Sunset
18:50
About Puer
Learn more about the host city, Puer.
Puer may refer to:Pu'er tea, a variety of fermented tea, named after Pu'er in Yunnan Province
Old Pu'er, present-day Ning'er Hani and Yi Autonomous County, China
Pu'er City, a prefecture-level city in Yunnan, China, formerly known as Simao County
Puer (geomancy), a geomantic figure
