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Chiba 1300K 2026

eventMay 2-6, 2026
location_onUeda, Nagano

Weather at a Glance

thermostat
Temperature
11°C - 25°C
Feels like 7°C - 24°C
water_drop
Precipitation
65% chance
0.3 mm
air
Wind
16 km/h SW
Gusts to 55 km/h
wb_sunny
UV Index
8
warningElevated rain risk during the event window
open_in_newOfficial Site
smartphoneOpen in App

Minute-by-minute wind, rain, and temperature along your route.

Routes

Saturday, May 2

Chiba day1 Route Forecast

straighten272 km
trending_up2422 m
schedule

Temperature

9:00 AM3:00 PM9:00 PM1012141618202224262810121416182022242628
Temperature (°C)
Feels Like (°C)

Precipitation

9:00 AM3:00 PM9:00 PM0102030405060708090100Very LightLightModerateHeavyVery Heavy
Probability (%)
Intensity

Wind

9:00 AM3:00 PM9:00 PM01020304050600102030405060
Wind Speed (km/h)
Gusts (km/h)

Wind Direction

Route map + wind
16 km/h WNW Gusts to 55 km/h
Interactive map loading
updateForecast updated

Sunday, May 3

Chiba day2 Route Forecast

straighten314 km
trending_up5210 m
schedule

Temperature

9:00 AM3:00 PM9:00 PM681012141618202224681012141618202224
Temperature (°C)
Feels Like (°C)

Precipitation

9:00 AM3:00 PM9:00 PM0102030405060708090100Very LightLightModerateHeavyVery Heavy
Probability (%)
Intensity

Wind

9:00 AM3:00 PM9:00 PM0102030405001020304050
Wind Speed (km/h)
Gusts (km/h)

Wind Direction

Route map + wind
14 km/h S Gusts to 53 km/h
Interactive map loading
updateForecast updated

Monday, May 4

Chiba day3 Route Forecast

straighten248 km
trending_up1508 m
schedule

Temperature

9:00 AM1:00 PM5:00 PM9:00 PM24681012141618202468101214161820
Temperature (°C)
Feels Like (°C)

Precipitation

9:00 AM3:00 PM9:00 PM0102030405060708090100Very LightLightModerateHeavyVery Heavy
Probability (%)
Intensity

Wind

9:00 AM1:00 PM5:00 PM9:00 PM05101520253035400510152025303540
Wind Speed (km/h)
Gusts (km/h)

Wind Direction

Route map + wind
27 km/h WSW Gusts to 37 km/h
Interactive map loading
updateForecast updated

Tuesday, May 5

Chiba day4 Route Forecast

straighten299 km
trending_up3425 m
schedule

Temperature

9:00 AM3:00 PM9:00 PM4681012141618202246810121416182022
Temperature (°C)
Feels Like (°C)

Precipitation

9:00 AM3:00 PM9:00 PM0102030405060708090100Very LightLightModerateHeavyVery Heavy
Probability (%)
Intensity

Wind

9:00 AM3:00 PM9:00 PM05101520253035400510152025303540
Wind Speed (km/h)
Gusts (km/h)

Wind Direction

Route map + wind
15 km/h WSW Gusts to 40 km/h
Interactive map loading
updateForecast updated

Wednesday, May 6

Chiba day5 Route Forecast

straighten174 km
trending_up876 m
schedule

Temperature

9:00 AM12:00 PM3:00 PM1012141618202224262810121416182022242628
Temperature (°C)
Feels Like (°C)

Precipitation

9:00 AM1:00 PM5:00 PM0102030405060708090100Very LightLightModerateHeavyVery Heavy
Probability (%)
Intensity

Wind

9:00 AM12:00 PM3:00 PM05101520250510152025
Wind Speed (km/h)
Gusts (km/h)

Wind Direction

Route map + wind
9 km/h SSE Gusts to 24 km/h
Interactive map loading
updateForecast updated

From the Epic Ride Weather app powered by  Weather and other data sources

Details

Chiba 1300K 2026 is a road, brevet cycling event in Ueda, Nagano on May 2-6, 2026. Visit the official event website for registration and full event details.

On Saturday, May 2: the Chiba day1 (272 km, 2422 m elevation gain). On Sunday, May 3: the Chiba day2 (314 km, 5210 m elevation gain). On Monday, May 4: the Chiba day3 (248 km, 1508 m elevation gain). On Tuesday, May 5: the Chiba day4 (299 km, 3425 m elevation gain). On Wednesday, May 6: the Chiba day5 (174 km, 876 m elevation gain). Check the route-specific weather forecasts above to plan your ride.

5 days

Start times and routes can change. Be sure to verify the date, start time, route, and other details with the event organizers.

Get the Full Weather Experience

  • Pick the best time to ride

    Forecasts show wind, rain, and temperature minute-by-minute along your route.

  • Choose the best direction

    Plan to maximize the tailwind, and avoid a headwind on the way home.

  • Dress perfectly

    Know what to wear with temperature, wind, and real-feel data.

  • Plan nutrition & hydration

    Stay fueled and hydrated with weather-based insights across your route.

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