16Jan
10K
Running
- Distance
- 10K
- Countdown
- 63 days
- Entry fee
- $34.99
Riverside 5K, 10K, 15K, Half Marathon 2027
Riverside,
California,
United States
63 days left
raceascend.com
Date
16 Jan, 2027
Races
4 distances
Entry fee
$29.99 – $44.99
Runner rating
Be the first to rate
Website
Official website
Riverside 5K, 10K, 15K, Half Marathon 2027
About the event
Riverside hosts the Riverside 5K, 10K, 15K, and Half Marathon on January 16, 2027, offering runners four distinct distance options to choose from. Participants can challenge themselves with a scenic route that covers various distances including the popular 10K event and the longer half marathon of 21.1 kilometers. Whether you prefer a shorter race or are looking for an endurance test, there's something at Riverside to suit every runner’s goals on this day in early January.
Races offered
16Jan
15K
Running
- Distance
- 15K
- Countdown
- 63 days
- Entry fee
- $39.99
16Jan
5K
Running
- Distance
- 5K
- Countdown
- 63 days
- Entry fee
- $29.99
16Jan
Half Marathon
Running
- Distance
- 21.1K
- Countdown
- 63 days
- Entry fee
- $44.99
Weather history
3-year monthly averages for January in Riverside.
Temperature6.1° / 17.5°
Feels like2.9° / 14.1°
Sunshine hours8h 19m
Rainfall3.4 mm
Snowfall—
Wind8.0 km/h (Light breeze)
Humidity60.1%
Max UV indexLow (2.0)
Sweat lossLow
Course conditionsFirm and slightly soft
Sunrise06:52
Sunset17:04
About Riverside
Learn more about the host city, Riverside.
Riverside is a city in and the county seat of Riverside County, California, United States. It is named for its location beside the Santa Ana River in Southern California. It is the most populous city in the Inland Empire and Riverside County, 12th-most populous city in California, and 62nd-most populous city in the U.S. with a population of 314,998 at the 2020 census. The Riverside–San Bernardino metropolitan area at 4.74 million residents is the 12th-largest metropolitan area in the nation. Riverside is about 50 miles (80 km) east of downtown Los Angeles and is also part of the Greater Los Angeles area.
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