Isaiah Strong 5K

The Isaiah Strong 5K returns to Orange Park in Florida on August 29th, 2026. The race begins at Oakleaf High School located at 4035 Plantation Oaks Blvd and will see participants start their journey at 8 AM. This event is open to all runners aged 18 or under and 65 years old and over who wish to compete in the five-kilometer distance, with a registration fee of $28.74 for those categories.
Race morning finds the park bustling but serene. With the temperature expected to hover around an average of 28°C (or 82°F), runners can expect a warm yet comfortable start as they prepare their gear and wait anxiously at the starting line. The atmosphere is filled with excitement, especially among families who have come out in support of younger participants running the one-mile fun run.
The Isaiah Strong 5K has been a tradition since its inception five years ago, bringing together communities from Orange Park to support local causes. This year marks its sixth iteration, promising to continue providing shirts and medals for all finishers while raising funds that go towards scholarships benefiting underprivileged students in the area.
Course venue features hard and dry surface conditions making it ideal for those looking for a smooth run through the park's well-maintained pathways. The race starts and finishes within the school parking lot, with notable route highlights including the scenic walk around Lake Park nearby. Elevation changes are minimal but not to be overlooked as runners will have some inclines along their journey.
Weather on August 29th is predicted to offer a mix of sunny skies and scattered clouds. Temperatures can range between a minimum of 24°C (75°F) in the early morning and climbing up to 32°C (90°F) by afternoon, with humidity levels at around 79%. A light breeze with an average speed of 9.5 km/h is expected but won't be too overpowering for runners. Precipitation risks are minimal, with only a small chance of rain during the race.