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Marathon Calendar near Barnet 2026-2027

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Monthly updates for Barnet

Get new running races (and updates) in your inbox every month.

Explore the top marathons near Barnet for 2026-2027! We've gathered 100 exciting races in the area. Check out our detailed list below to find your next local race.

July 2026
Jul
3
Fr

Phoenix Fridays

Backyard Ultra 3 mi 10 km Half Marathon Marathon
Jul
4
Sa

Phoenix Running - Westhumble

Trail Run 5 km 10 km Half Marathon Marathon
Jul
5
Su

Saturn 7 Hour Time Challenge - Staines-upon-Thames

3 km 5 km ... 45 km 50 km
Jul
5
Su

Saturn Running - Staines-upon-Thames

3 km 5 km ... Marathon 50 km
Jul
10
Fr

Saturn Running - Egham

Trail Run 5 km 7 km ... 48 km 50 km
Jul
10
Fr

Phoenix Fridays

Backyard Ultra 5 km 10 km Half Marathon Marathon
Jul
10
Fr

Saturn Running - Midweek Chasing Numbers

3 km 5 km ... Marathon 50 km
Jul
11
Sa

Maverick Chilterns Trail

Trail Run 8 km 14 km ... Marathon 50 km
Jul
11
Sa

Phoenix Running - Walton-on-Thames

Trail Run 3 mi 10 km Half Marathon Marathon
Jul
24
Fr

Saturn Running - Midweek Chasing Numbers

3 km 5 km ... Marathon 50 km
Jul
24
Fr

Saturn Running - Egham

Trail Run 3 km Half Marathon Marathon 50 km
Jul
24
Fr

Phoenix Fridays

Backyard Ultra 5 km 10 km Half Marathon Marathon
August 2026
Aug
1
Sa

Saturn Running - Staines-upon-Thames

3 km 5 km ... Marathon 50 km
Aug
2
Su

Vanguard Way Marathon

Trail Run Half Marathon Marathon
Aug
7
Fr

Phoenix Fridays

Backyard Ultra 3 mi 10 km Half Marathon Marathon
Aug
9
Su

Saturn Running - Staines-upon-Thames

3 km 5 km ... Marathon 50 km
Aug
9
Su

Saturn 7 Hour Time Challenge - Staines-upon-Thames

3 km 5 km ... Marathon 50 km
Aug
9
Su

Phoenix Running - Westhumble

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

Thames Meander Summer

Trail Run 10 km 13 mi 26 mi
Aug
14
Fr

Saturn Running - Midweek Chasing Numbers

3 km 5 km ... Marathon 50 km
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