In 35 days · Sun, Oct 25, 2026
Don't let race day sneak up
One email during race week. That's it.
When
Sunday, October 25th, 2026
Where
Knights Park, Collingswood NJ
Distance
5K
Typical weather
49–66°F · some rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2025
42–61°F
dry
2024
43–65°F
dry
2023
48–73°F
dry
2022
58–72°F
dry
2021
61–78°F
rain
2020
46–51°F
rain
2019
48–68°F
dry
2018
38–52°F
dry
2017
54–65°F
dry
2016
44–54°F
dry
Best months to race in New Jersey →
About this race
Race Overview
- Event: Third Annual Butterfly Run
- Date: 2026-10-25
- Location: Knights Park, Collingswood, NJ
- Purpose: Benefit for Ava B. Henry Scholarship Fund
Registration Information
- Online Registration: Available
- Race Day Registration: Available
- Race URL: Sign up here
- Scholarship Fund: Supports local students
Course map
Hotels for race weekend
Live prices near the start line, Oct 24 – 26, 2026.
Train with a club
Run clubs near Collingswood to train with before race day.
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