Newtown close

Triathlon Calendar near Newtown 2025-2026

Explore the top triathlons near Newtown for 2025-2026! We've gathered 148 exciting races in the area. Check out our detailed list below to find your next local race.

July 2026
Jul
12
Sunday

Philadelphia Triathlon

Triathlon
Jul
25
Saturday

The Best Races - Central Waterfront

5 km 10 km 13 mi
August 2026
Aug
1-2
Sa - Su

Loopy Looper

Backyard Ultra 12 hr 101 mi 24 hr
September 2026
Sep
7
Monday

Philadelphia Labor Day 10K

5 km 10 km
Sep
12
Saturday

Helene Cody Cranbury 5K

5 km
Sep
20
Sunday

Philadelphia Distance Run

5 km Half Marathon
October 2026
Oct
11
Sunday

5K Fun Run/Walk for Blood Clot Awareness

5 km
January 2028
Jan
1
Saturday

The 24 Hour Relay Fundraiser for Holy Cross Prep Cross Country

Backyard Ultra 24 hr
Articles
Top 10 Marathons in the Netherlands — The Ultimate Dutch Marathon Bucket List: 10 Unmissable Races
The Beauty of the Easy Run — Why slowing down might be the smartest thing you do for your running
Mizuno Wave Rider 28: Elevating the Legacy of a Running Icon
Garmin Forerunner Review: Garmin Forerunner Series