Wildflower

MAY
1-3
2026
Wildflower Experience at Lake San Antonio is a weekend festival of endurance races from triathlons to trail runs, paired with live music, food trucks, wine and craft beer. Camp, cheer, and celebrate with races and outdoor fun.
1-3 May 2026
5k Fun Run 10k Fun Run 20k Trail Run Sprint Distance Triathlon Open Water Swim

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Event overview

Wildflower Experience is a weekend festival of endurance sports and outdoor activities held at Lake San Antonio, South Shore - Bradley, California. The 2026 edition runs from May 1 to May 3, 2026. The event combines multiple endurance races with live music, food trucks, yoga, wine tastings, craft beer, and camping at the event site.

Race distances and festival features

The event program includes a range of race formats and community activities:

  • Long distance and sprint triathlons
  • Gravel triathlon
  • 20K trail run
  • 5K fun run
  • 10K fun run
  • Open water swim
  • Kid's race

Additional features include live music across genres from bluegrass to rock, exhibitor areas, team and club participation options, and volunteer programs. Course terrain is described as countryside with wineries, backcountry trails, and nearby communities. Festival lodging and day-use options include campsites, glamping, RV spaces, and day-use passes. Visit the organization's website for the most recent information.

20 km
20k Trail Run
10 km
10k Fun Run
5 km
5k Fun Run
Sprint Distance Triathlon
Open Water Swim
Long Distance Triathlon
Kid’s Race
Gravel Triathlon