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Running Calendar near Lake Ronkonkoma 2026-2027

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Explore the top running races near Lake Ronkonkoma for 2026-2027! We've gathered 271 exciting races in the area. Check out our detailed list below to find your next local race.

Running Calendar United States
Half Marathons Marathons Trail Runs Triathlons
July 2027
Jul
11
Su

Jamesport Triathlon

Triathlon INDIVIDUAL CHARITY SLOTS 500 m 25 km AquaBike 500 m 25 km Individual Adult Triathlo... 500 m 25 5 km Individual High School Tr... 500 m 25 5 km
Jul
14
We

LIRRC Wednesday Night Summer Series

5 km
Jul
15
Th

Strides for Community Summer 5K Series

5 km
Jul
17
Sa

Bay Shore Engine Company Run to the Pump 5K

5 km
Jul
17
Sa

Joe Koziarz 5K Run/Walk

5 km
Monthly updates for Lake Ronkonkoma

Get new running races (and updates) in your inbox every month.
Jul
21
We

LIRRC Wednesday Night Summer Series

5 km
Jul
22
Th

Strides for Community Summer 5K Series

5 km
Jul
25
Su

NSRF The Watermelon 5K

5 km
Jul
28
We

LIRRC Wednesday Night Summer Series

5 km
Jul
29
Th

Strides for Community Summer 5K Series

5 km
August 2027
Aug
4
We

LIRRC Wednesday Night Summer Series

Aug
5
Th

Strides for Community Summer 5K Series

5 km
Aug
6
Fr

NSRF Moonlight Mile

Aug
7
Sa

Running Wild at Wildwood Trail 2.5 Mile Trail Run/Walk

Trail Run 3 mi
Aug
7
Sa

CVAC Run for your Life

5 km
Aug
8
Su

Dirty Sock 10K Run/Walk

10 km
Aug
9-14
Mo - Sa

Step Up for the Brave

Urban Trail 90 min
Aug
11
We

LIRRC Wednesday Night Summer Series

5 km
Aug
13
Fr

The Summer Miles - Bellmore

2 mi
Aug
14
Sa

Run the Farm 4M Run/Walk

4 mi
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