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Marathon Calendar near Southwater 2025-2026

Explore the top marathons near Southwater for 2025-2026! We've gathered 86 exciting races in the area. Check out our detailed list below to find your next local race.

May 2026
May
29
Friday

Saturn Running - Midweek Medal Madness Run

3 km 5 km ... Marathon 50 km
June 2026
Jun
5
Friday

Saturn Running - Midweek Chasing Numbers

3 km 7 km ... Marathon 50 km
Jun
7
Sunday

Saturn Running - Staines-upon-Thames

3 km 4 mi ... Marathon 50 km
Jun
7
Sunday

Saturn 7 Hour Time Challenge - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
Jun
14
Sunday

Saturn Running - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
Jun
20
Saturday

Centaur 100 Mile Ultra

Trail Run 13 mi 26 mi ... 100 mi 24 hr
Jun
20
Saturday

Denbies Marathon & Half Marathon

Trail Run Half Marathon Marathon
Jun
20
Saturday

Hydra 75 Mile Ultra

Trail Run 13 mi 26 mi ... 100 mi 24 hr
July 2026
Jul
5
Sunday

Saturn 7 Hour Time Challenge - Staines-upon-Thames

3 km 5 km ... Marathon 50 km
Jul
5
Sunday

Saturn Running - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
Jul
17-19
Fr - Su

BigHeat Trails (FIRE)

Trail Run 12 km 16 mi Marathon 50 km
Jul
24
Friday

Saturn Running - Midweek Medal Madness Run

3 km 7 km ... 49 km 50 km
August 2026
Aug
2
Sunday

Vanguard Way Marathon

Trail Run 13 mi 26 mi
Aug
8
Saturday

Phoenix Running - Westhumble

Trail Run 5 km 10 km Half Marathon Marathon
Aug
9
Sunday

Saturn Running - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
Aug
9
Sunday

Saturn 7 Hour Time Challenge - Staines-upon-Thames

3 km 3 mi ... 50 km 7 hr
Aug
14
Friday

Saturn Running - Midweek Medal Madness Run

3 km 7 km ... Marathon 50 km
Aug
30
Sunday

Woldingham Marathon

Trail Run 13 mi 26 mi
September 2026
Sep
5
Saturday

Phoenix - Summer Marathon & Half Marathon

Half Marathon Marathon
Sep
5
Saturday

Phoenix Running - Walton-on-Thames

Trail Run Half Marathon Marathon
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