2026 San Diego International Triathlon & Waterfront 5K
- Triathlon
- Sprint
- 41 km
- 41 km
- 31 km
- 11 km
- 21 km
- Duathlon
- 28 km
- Aquathlon
- 6 km
October 11th at 8 AM | Del Sur & Virtual
Join us for The Butterfly Run, a 5K fundraiser benefiting The Charlie Elenore Foundation, which provides financial support for families struggling to afford life-saving medications for their children with rare diseases. You can run or walk virtually from anywhere, or join us in person in Del Sur, San Diego, for a scenic 5K followed by a community celebration with snacks, drinks, and fun! Every registration includes a race shirt, and every dollar raised helps ease the financial burden for families who need access to these medications.
The Butterfly Run 5K starts and ends at Spreckles Park. Enjoy a nice, relaxing run with your neighbors around Del Sur and support a wonderful cause. All participants receive a race shirt upon arrival at the race. Make sure to register early to secure your preferred shirt size!
The Butterfly Run 5K offers a virtual option for supporters anywhere. Whether you're racing through San Diego or pacing your neighborhood back home, every step helps families afford the life-saving medications their children need. All participants receive a race shirt, and we’d love to see your race day photos—tag us on Instagram [@CharlieElenoreFoundation] to share your run! Make sure to register early so we can deliver your shirt on-time!
5k Registration- Del Sur | $39.44 | View |
Virtual Run (includes shipping for t-shirt!) | $44.79 | View |
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