Kaloko Dr Bike Climb - PJAMM Cycling






Kaloko Dr

HI, USA

Relatively unknown this is a murderous climb out of Kona.

Page Contributor(s): Ron Hawks, Las Vegas, Nevada

Explore this Climb

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LOCAL WEATHER

Start
Finish

Currently

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78
°F
°C

Partly Cloudy


wind:
6 mph SW with gusts up to 12.9 mph

rain:
0% chance of light rainfall

6:12 PM (local)
PJAMM Sunrise Icon6:29 AMPJAMM Sunset Icon6:36 PM

Temperature
Precipitation
Wind Speed

Wed

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84° 70°

Thu

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83° 71°

Fri

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84° 71°

Sat

pjamm cycling clear-day weather icon

84° 73°

Sun

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85° 74°

Mon

pjamm cycling clear-day weather icon

85° 73°

Tue

pjamm cycling clear-day weather icon

85° 73°

Climb Summary


PJAMM Cycling Stacy Topping climbing Kaloko Drive Kona by bike.  

PJAMM’s Stacy Topping ticking off another Top US 100!

Cyclinb Kaloko Drive - a Top 10 US Bike Climb

Ride 11.6 miles gaining 4,989’ to elevation 4,985’ at 8% average grade. 

As with all volcano ascents, the initial portion of the climb is shallow, giving way to steeper pitches as we approach the top - the first two miles gain a modest 501' at 4.4% average (7.7% maximum) grade.  The 9.7 miles after the first 2 doubles the grade of the first two miles (8.8% average) and gains 4,441' with no descent (there is not one foot of descent on this 11.7 mile climb).  At mile 4.5 we encounter our first major switchback (8 in all as you zig-zag up the volcano).    2 of these switchbacks reach or exceed 20 percent grade during portions of them.   The final .7 miles after turning left off Kaloko Dr onto Huehue St is an average grade of 13%  (RideWithGPS) and 14% (Strava).  However, we have ridden this stretch 4 times and the last time I watched my Garmin the entire way and it never went below 14% and was often at 17% (exceeding 20% briefly) - So, I believe my eyes and screaming quads!

Climbing Kaloko Drive Kailua-Kona by bike.   

Go, Go PJAMM!

  Huelue Street sign with cyclist climbing volcano on Kaloko Drive bike climb. 

Final Stretch

​Traffic/Roadway:  The first 4 miles of the climb (Hina Lani) is a major artery between Queen Kaahumanu Hwy (Hwy 19 that skirts the west side of the Big Island near the Kona airport) and Mamalahoa Hwy (Hawaii Belt Highway) and is busy with fast moving vehicles.  However, the road is wide and there is a very comfortable  bike path most of the Hina Lani portion of the ride.  You are on Mamalahoa Hwy for less than 50 yards before turning right onto Onaona Drive and then immediately left onto Old Mamalahoa Road.  Traffic is light for the remainder of the climb and the road is in good condition, although it is narrow with no bike lane.

Descent:  Beware of this descent - it can be very hazardous.  It is often moist at the higher elevations on the islands and you will definitely encounter very, very steep descents along several of the switchbacks (remember, a couple of them boast 20%+ grades).  The road can be slippery - beware of moss which can grow on the road higher up.  Be alert and careful on the descent - assess the roadway on your ascend - you will have plenty of time to do so if your climb is anything like ours!

​Kailua Kona is a very touristy but mellow Hawaiian town.  The prices here compared to 4 to 5-star resort areas with golf courses and their private beaches are very reasonable, particularly in the off-season​.  Kona is on the "dry" side of the Island, opposite the "wet" side (Hilo).  There are many reasonably priced houses and condos along the beachfront that can be rented through VRBO.com.   Dining in Kailua is generally informal and reasonable. You can rent road and mountain bikes at The Bike Works in town near the famous Kona Brewery. The Ironman Triathlon course (held every year in August) starts and proceeds through downtown Kona on Ali'i Drive known for its many shops, eateries and bars along the bay.

Finally - Much thanks to author/cyclist  Ron Hawks for his photo contributions to this page.

Cyclist on ground next to Mama Warrior roadway sign on Kaloko Drive Hawaii

Darn right!

Grades.JPG

Steepest ¼ mile begins at mile 11.2 (18.9%)