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Running Calendar near Chelsfield 2025-2026

Explore the top running races near Chelsfield for 2025-2026! We've gathered 293 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
April 2026
Apr
26
Sunday

TCS London Marathon

Marathon
May 2026
May
2
Saturday

Centurion Thames Path 100

Trail Run 100 mi
May
2
Saturday

RunThrough - Hyde Park

5 km 10 km
May
2-4
Sa - Mo

Mid Sussex Marathon Weekend

Trail Run 10 km 10 mi Marathon
May
3
Sunday

Box Hill Vertical KM

Trail Run 13 mi
May
3
Sunday

Wimbledon Half Marathon

10 km Half Marathon
May
3
Sunday

YMCA Fun Run

May
4
Monday

Tonbridge Triathlon

Triathlon
May
4
Monday

Saturn Running - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
May
4
Monday

Saturn 7 Hour Time Challenge - Staines-upon-Thames

3 km 7 km 50 km
May
9
Saturday

Run to the Sea Brighton

Trail Run 50 km
May
9
Saturday

London 100

100 mi
May
10
Sunday

Run Gatwick Half Marathon

5 km Half Marathon
May
10
Sunday

Oliver Fisher 10K & 5K

Trail Run 5 km 10 km
May
10
Sunday

Hampton Court Palace 10K

10 km
May
16-17
Sa - Su

Hackney Half

Half Marathon
May
16
Saturday

QE Olympic Park 10k

5 km 10 km
May
16
Saturday

Saturn Running - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
May
16
Saturday

Saturn 7 Hour Time Challenge - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
May
16
Saturday

FreeTri at Walton

Triathlon
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