Rockin’ Summer 5k, 10k, 15k, Half Marathon
Rockin' Summer Half Marathon offers a scenic beach path loop with a relaxed, family-friendly atmosphere.
Race Date
Jul 19, 2026
Location
South El Monte, CA
Quick facts
- Date
- Sunday, July 19, 2026
- Location
- South El Monte, California
- Distance
- Half marathon (13.1 mi)
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
- Finishers on record
- 198
Highlights
Good For
Atmosphere
Course
The Experience
The Rockin' Summer Half Marathon at Whittier Narrows Recreation Area provides a welcoming racing experience for all levels. This event, first run in 2021, offers multiple distances including a 5k, 10k, 15k, and a half marathon.
Runners navigate an open course on a beach path, utilizing out-and-back loops that are clearly marked. The half marathon course consists of three 4.36-mile out-and-back segments. Aid stations are strategically placed at the start/finish and turnarounds, offering water, Gatorade, and Gu gels. The event emphasizes a friendly, relaxed, and personal racing experience, making it suitable for families and groups with its affordable cost and group discounts.
Participants receive custom finisher medals, drawstring goodie bags, and free photos and videos. Results are posted online within 12-24 hours. The race aims for a fun and inclusive atmosphere, with a typical field size of around 1,000 finishers, drawing participants from across the region.
Race-provided description
It's time for our Rockin' Summer 5k, 10k, 15k, Half Marathon at Whittier Narrows Recreation Area! Included in registration — - custom finisher medals - drawstring goodie bags - free photos - free videos - results posted on the website within 12-24 hours of event - assortment of snacks, samples - friendly, relaxed, fun, and personal racing experience for all levels and abilities - affordable cost and fun for the whole family! Group discounts for 5 or more people by emailing us at abetterworldrunning@gmail.com for group registration. Bib pick up -- 645-730am Start - 7:30am Event details and schedule OFFICIAL TIMES AND PLACES WILL BE POSTED ON OUR WEBSITE: www.abetterworldrunning.com NO REFUNDS NO BANDITS PLEASE This is an open course in the park. Please be courteous to other pedestrians, runners, and cyclists on the shared path. Course map: The course is super easy to follow. It will consist of out and back loops on the beach path that will be marked. * Aid station is at the turn around at the start/finish has water cups, water bottles, Gatorade cups, Gu gels. * 5k out and back route https://www.mapmyrun.com/routes/view/6623659189/ * 10k 2 x 5k loops * 15k 3 x 5k loops * Half marathon 3 x 4.36 mi out and back https://www.mapmyrun.com/routes/view/6623659868/ Address - Whittier Narrows Area D Parking Lot 750 Santa Anita Ave, South El Monte, CA 91733 Google Maps -- https://maps.app.goo.gl/bs8RFfHC2mHxqTM36 Parking - Parking at Whittier Narrows Recreation Area is $10 per vehicle
Course Info
Course Type
Loop Course
Terrain
road
Scenery
Lake River
Surface
Paved
Difficulty
Ultra-Flat
Net Drop/km
0 m (Flat)
Separation
0.0%
Quality Score
5 years running
~38 finishers a year
small race — neutral
0% returning runners
5 photos
runners from 1 state
winner 1:35:30
typical high 92°F
Race Day Weather
5-year historical avgStart (Low)
64°
Afternoon (High)
92°
Hot conditions — adjust pace expectations, prioritize hydration
0.0"
Precipitation
10 mph
Wind
60%
Humidity
Historical Finish Times
How 198 finishers actually crossed the line across 5 years.
Most recent
2026
Total finishers
198
Median time
2:21:56
Latest turnout
13
States
1
Turnout by year
2015–2026
Hover the histogram to inspect specific finish times.
Race Photos
About the Organizer
Frequently asked
When is the Rockin’ Summer 5k, 10k, 15k, Half Marathon?
The Rockin’ Summer 5k, 10k, 15k, Half Marathon is held on Sunday, July 19, 2026, starting at 11:07 AM.
Where does the Rockin’ Summer 5k, 10k, 15k, Half Marathon take place?
It takes place in South El Monte, California.
What distances does the Rockin’ Summer 5k, 10k, 15k, Half Marathon offer?
The half marathon (13.1 miles).
Is the Rockin’ Summer 5k, 10k, 15k, Half Marathon course flat and good for a PR?
The Rockin’ Summer 5k, 10k, 15k, Half Marathon is a ultra-flat, loop course course.
How many people run the Rockin’ Summer 5k, 10k, 15k, Half Marathon?
HalfRuns has finish records for 198 runners who have completed the Rockin’ Summer 5k, 10k, 15k, Half Marathon.
HalfRuns editorial — independent, no paid placement.
Explore More Journeys
Can't make it to South El Monte? Discover other experiences that match your running style.
Search All Races
