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Marathon Calendar near Alton 2025-2026

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Explore the top marathons near Alton for 2025-2026! We've gathered 57 exciting races in the area. Check out our detailed list below to find your next local race.

January 2026
Jan
9
Friday

Saturn Running - Midweek Chasing Numbers

3 km 3 mi ... Marathon 50 km
Jan
10
Saturday

Saturn Running - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
Jan
18
Sunday

South Downs & Arundel Winter Trails

Trail Run 15 mi Marathon
Jan
24
Saturday

Saturn Running - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
February 2026
Feb
6
Friday

Saturn 7 Hour Time Challenge - Staines-upon-Thames

3 km 7 km ... 50 km 7 hr
Feb
7
Saturday

Saturn Running - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
Feb
14
Saturday

Saturn 7 Hour Time Challenge - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
Feb
14
Saturday

Saturn Running - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
Feb
21
Saturday

Saturn 7 Hour Time Challenge - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
Feb
21
Saturday

Saturn Running - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
Feb
21
Saturday

Magna Carta

10 km Half Marathon Marathon
Feb
22
Sunday

BigMud Trails (EARTH)

Trail Run 16 mi 26 mi
Feb
28
Saturday

Saturn Running - Staines-upon-Thames

3 km 4 mi ... 49 km 50 km
March 2026
Mar
6
Friday

Saturn 7 Hour Time Challenge - Staines-upon-Thames

3 km 7 km ... 50 km 7 hr
Mar
14
Saturday

Saturn 7 Hour Time Challenge - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
Mar
21
Saturday

Saturn 7 Hour Time Challenge - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
April 2026
Apr
2
Thursday

Saturn Running - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
Apr
2
Thursday

Saturn 7 Hour Time Challenge - Staines-upon-Thames

3 km 7 km ... Marathon 50 km
Apr
2
Thursday

Saturn Running - Englefield Green

3 km 7 km ... Marathon 50 km
Apr
3
Friday

Saturn 7 Hour Time Challenge - Wraysbury

Trail Run 3 km 7 km ... Marathon 50 km
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