ABWR Half Marathon - Riverside
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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.