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RunningRace day in 3 days

Midsummer Night 5K Series

Date
June 11 – August 13, 2026
Distance
5K - June · 5K - July · 5K - August & more
Register →

From the Organizer

Bryn Mawr Running Company presents the 17th Annual Midsummer 5k Race Series.

The 5k race will take place in the quiet and safe neighborhood surrounding South Ardmore Park, Wynnewood Pa on the second Thursday evening of each Summer month. The course will consist of 3 circuits on a slightly rolling course called the “Ardmore Loop.” Awards will be provided for in each race for overall runners and age groups winners by the Bryn Mawr Running/Racing Company and Brooks. There will also be scoring for those who complete all three races. Runners will accumulate points in overall male/female categories along with their age group categories. Awards for the 3 combined races will be provided by one of our sponsors.

The event will be again be chip timed by the Bryn Mawr Racing Co.  Brooks Podium Technical Midsummer Series T-shirts will be distributed at the JULY race or during race packet pickup the night before.

REGISTRATION IS DISCOUNTED WHEN YOU CHOOSE ALL 3 EVENTS.

After each race there will be an after party, at our new location McSorley's Ardmore, 2330 Haverford Rd, Ardmore, PA 19003. Bring in your race bib for one complimentary beverage on us!

Please bring the whole family! A very popular kids race in South Ardmore Park will precede the 5K!

Race proceeds will benefit Children’s and Shriner's Hospitals of Philadelphia, Lower Merion Parks and Recreation and the Bryn Mawr Running Club will also be beneficiaries. Since 2010, we have raised over $65,000 for these charities!!

Please be aware that summer evening races are at the mercy of pop up thunderstorms. We will run rain or shine, if lightning, we'll hold off until it clears. If it's an ongoing storm, we'll postpone. There are NO REFUNDS. however you can purchase race insurance when registering.

Packet Pickup:
PPU will open at 6 pm on site at each race.

Events

5K - JuneThu, Jun 11 · 7:30 PMRegister →
5K - JulyThu, Jul 9 · 7:30 PMRegister →
5K - AugustThu, Aug 13 · 7:15 PMRegister →
5K-VirtualThu, Jun 11 · 7:15 AMRegister →
Kids Race JuneThu, Jun 11 · 7:10 PMRegister →
Kids Race JulyThu, Jul 9 · 7:10 PMRegister →
Kids Race AugustThu, Aug 13 · 7:10 PMRegister →
T-shirt-AugustThu, Aug 13 · 7:10 PMRegister →

Weather

Race-Day Forecast

Live forecast from the U.S. National Weather Service.

Race Day 1

Thursday, 6/11

High

95°

Low

70°

Slight chance rain showers then slight chance showers and thunderstorms

22% precip · 5 to 10 mph winds

Race Day 2

Friday, 6/12

High

96°

Low

70°

Mostly sunny then slight chance showers and thunderstorms

31% precip · 5 to 10 mph winds

Race Day 3

Saturday, 6/13

High

93°

Low

69°

Slight chance rain showers then chance showers and thunderstorms

28% precip · 5 mph winds
Sunrise 5:33 AMSunset 8:31 PMDaylight 14h 58m

Host City

About Wynnewood, PA

Elevation

298 ft

Nearest Airport

PHL

Philadelphia International Airport · 9 mi

Time Zone

Eastern Time

From Endurance Grid

Line up lodging and travel early to lock in your race weekend.

Race Location

Your Next Start Line

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at Midsummer Night 5K Series, put it on the calendar, and turn “someday” into a start date.

3

Days to train

Race
Midsummer Night 5K Series
Date
June 11 – August 13, 2026

From Endurance Grid

About This Sport

Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.

With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.

Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.

Read the Guide

Running

From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.

Frequently Asked Questions (FAQs)

What is the Midsummer Night 5K Series?
Midsummer Night 5K Series is a running race held in Wynnewood, Pennsylvania on June 11, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
When and where is the Midsummer Night 5K Series?
Thursday, June 11, 2026 in Wynnewood, Pennsylvania at South Ardmore Park, Wynnewood, PA. Check the event page for exact start times and wave schedules.
How do I register for the Midsummer Night 5K Series?
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

Midsummer Night 5K Series

Jun 11, 2026

Register →