The Ironman Oceanside 70.3 course presents a challenging yet scenic route for athletes. It starts with a point-to-point swim that begins at the beach, immersing participants in the ocean’s natural environment. The water is typically chilly in April, so a wetsuit is strongly recommended. Following the swim, competitors embark on a one-loop bike course. The bike leg of the Ironman 70.3 Oceanside takes athletes through the scenic hills of North County San Diego. The course is mostly rolling hills, with a few short but steep climbs.
The final segment of the race is a two-loop run course, winding through the coastal neighbourhoods. This part of the course allows participants to experience the local ambiance and beauty of Oceanside’s seaside communities. The course is mostly flat, with a few small hills.
In April 2023, Oceanside, California experienced a range of weather conditions with an average daytime temperature of around 17.8°C (64°F) and a nighttime average of approximately 12.8°C (55°F). The city enjoyed about 25 sunny days throughout the month. The highest temperature reached was 26.7°C (80°F) on the 21st, and the coldest day was recorded at 7.2°C (45°F) on the 5th. Overall, the weather was conducive to various outdoor activities and events that the city had to offer.
The average water temperature in Oceanside, California in April is 15.3°C (59.5°F). The minimum temperature is typically 13.9°C (58.1°F) and the maximum temperature is 16.8°C (61°F).
