ABWR Half Marathon - Riverside

APR
26
2026
Wildflower in Riverside on April 26, 2026 offers 5k, 10k, 15k and a half marathon on marked out and back loops along a shared path, with aid station, finisher medals, free photos, and park parking.
Sun 26 Apr 2026
Half Marathon 15 kilometers 10 kilometers 5 kilometers

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Wildflower Riverside

Wildflower is a community run and walk event in Riverside held on Sunday, April 26, 2026 at Ryan Bonaminio Park, 5000 Tequesquite Ave., Riverside, CA 92506. The event offers multiple distances on a marked course that uses a shared path. Participants should be courteous to pedestrians, other runners, and cyclists.

The course format is composed of out and back loops on the path. Distances available:

  • 5k
  • 10k (two 5k loops)
  • 15k (three 5k loops)
  • Half marathon (three 4.36 mile loops)

An aid station is located at the turnaround near the start and finish; it provides water cups, water bottles, Gatorade cups, and Gu gels. Park restrooms are 200–300 m (about a 5 minute walk) from the start/finish and are the only restrooms on course. Dogs are not allowed; strollers are permitted. The half marathon has a 3 hour 15 minute time limit; additional time may be arranged with the organizer.

Registration typically includes a custom finisher medal, drawstring goodie bag, free photos and videos, on-site snacks and samples, and results posted on the organizer website within 12–24 hours. Parking is available free in the park lot and on Tequesquite Avenue. No refunds; transfers are handled by the organizer. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon
15 km
15k
10 km
10k
5 km