Race Discovery
BIRR Hilo Bay 5k and 10k
BIRR Hilo Bay 5k and 10k logo

BIRR Hilo Bay 5k and 10k

Hilo, Hawaii, United States
Sep 05, 2026
Running

About this race

BIG ISLAND ROAD RUNNERS HILO BAY 5K/10K RUN WALK

Join us on Saturday, September 5th, 2026. Race will start at 7:30 am at Reeds Bay on Banyan Drive in Hilo and finish back at the same place.

*Course Map to follow:)

**Tee-shirts and medals for all finishers. Awards for overall finishers and age group finishers.

***Aid stations and snacks provide.

****Online registration closes on September 3th at 1PM. Big Island Road Runners (BIRR) members receive a $5.00 discount at registration. Student/Military Discount pricing available:)

*****Packet pickup and late registration will be at Lili'uokalani Park/Coconut Island area on September 4th, 2026 between 3:30 pm and 5:30 pm. There will be late registration and packet pick-up on race day up until 7:00 am.

Come Join the FUN!!

Join fellow runners on September 5, 2026 for the BIRR Hilo Bay 5k and 10k. It's a fantastic 5K, 10K featuring a flat and fast course in Hilo.

Pick your distance

Running

BIRR Hilo Bay 5K

5 K walk or run

Sep 05, 2026 5K 7:30 AM
$35.00
Open

BIRR Hilo Bay 10K

10 K walk or run

Sep 05, 2026 10K 7:30 AM
$40.00
Open

BIRR Hilo Bay 5K Students, and Military

5 K walk or run students, military

Sep 05, 2026 5K 7:30 AM
$25.00
Open

BIRR Hilo Bay 10K Students, and Military

10 K walk or run students, military

Sep 05, 2026 10K 7:30 AM
$30.00
Open

Weather Overview

These values represent the 5-year monthly averages for September in Hilo.

Temp (°C)
Minimum temperature (monthly average) 20.9° / Maximum temperature (monthly average) 27.0°
Feels Like (°C)
Minimum feels like (with wind chill; monthly average) 20.9° / Maximum feels like (with wind chill; monthly average) 29.4°
Wind (km/h)
Average wind speed (monthly average)
14.7
Precipitation (mm)
Average precipitation (monthly average)
1.6mm

About Hilo

BIRR Hilo Bay 5k and 10k takes place in Hilo, Hawaii, United States. The local timezone is Pacific/Honolulu.

View on Google Maps

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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.

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