Southend-on-Sea close

Running Calendar near Southend-on-Sea 2025-2026

Header image

Explore the top running races near Southend-on-Sea for 2025-2026! We've gathered 98 exciting races in the area. Check out our detailed list below to find your next local race.

April 2026
Apr
19
Sunday

Saltmarsh Half Marathon

21 km
Apr
19
Sunday

Kent Spring Marathon & Half Marathon

21 km 42 km
Apr
25
Saturday

The Drop - Sevenoaks

10 mi 15 mi
May 2026
May
4
Monday

Tonbridge Triathlon

Triathlon
May
10
Sunday

Halstead & Essex Marathon

Trail Run 42 km
May
16
Saturday

Essex Triathlons - Hanningfield Reservoir

Triathlon
May
17
Sunday

Colchester Zoo Stampede

10 km
May
17
Sunday

South Woodham Runners 10k

10 km
May
24
Sunday

The Bewl Water Triathlon

Triathlon
May
30
Saturday

Three Castles 50Km

Trail Run 50 km
May
30
Saturday

Castle Trails 30km

Trail Run 30 km
June 2026
Jun
6-7
Sa - Su

Sundowner Marathon

Trail Run 42 km
Jun
7
Sunday

Dartford White Oak Triathlon

Triathlon
Jun
20-21
Sa - Su

Solstice at the Lakes

Backyard Ultra 6 hr 12 hr 24 hr
Jun
21
Sunday

Summer Solstice Challenge - Colchester

Backyard Ultra 5 km
July 2026
Jul
3-4
Fr - Sa

The Full Essex Way Ultra

Trail Run 82 mi
Jul
11
Saturday

Spitfire Scramble

Backyard Ultra 6 mi
August 2026
Aug
16
Sunday

The Black Bull 15 Trail Runs

Trail Run 15 km 15 mi
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