2019 - 2020 Flat Ultramarathons

2019 - 2020 Flat Ultramarathons organized in the whole world.

The calendar regroups all kinds of activities (Running, Walking, Nordic Walking, Vertical Races, Obstacle races, Dog runs, Multiday events ...).

93 races to discover below.

93 races

Ghost of Seattle Marathon, Half Marathon & 50K

50K
2019-11-23 - 06:00
North America / USA / Pacific / Washington / Seattle
Ultramarathon Running
Road Flat Solo

Brunei Unexpected Kingdom Ultra Marathon (B.U.K.U.M)

115 km
2019-11-30 - 21:00
Asia / South-eastern Asia / Brunei / City Centre
Ultramarathon Running
Road Flat Solo

Brunei Unexpected Kingdom Ultra Marathon (B.U.K.U.M)

60 km
2019-12-01 - 00:00
Asia / South-eastern Asia / Brunei / City Centre
Ultramarathon Running
Road Flat Solo

36 Hours of Jack

50K
2019-12-07 - 07:00
North America / USA / West North Central / Missouri / Carthage
Ultramarathon Running
Road Flat Solo

36 Hours of Jack

200K
2019-12-07 - 06:00
North America / USA / West North Central / Missouri / Carthage
Ultramarathon Running
Road Flat Solo

36 Hours of Jack

100M
2019-12-07 - 06:00
North America / USA / West North Central / Missouri / Carthage
Ultramarathon Running
Road Flat Solo

36 Hours of Jack

100K
2019-12-07 - 07:00
North America / USA / West North Central / Missouri / Carthage
Ultramarathon Running
Road Flat Solo

36 Hours of Jack

80K
2019-12-07 - 07:00
North America / USA / West North Central / Missouri / Carthage
Ultramarathon Running
Road Flat Solo

Daytona 100 Ultramarathon

Daytona 100
2019-12-07 - 06:00
North America / USA / South Atlantic / Florida / Daytona Beach
Ultramarathon Running
Multi terrain Flat Solo

Daytona 100 Ultramarathon

Daytona 50K
2019-12-07 - 14:00
North America / USA / South Atlantic / Florida / Daytona Beach
Ultramarathon Running
Multi terrain Flat Solo

Daytona 100 Ultramarathon

Daytona 50
2019-12-07 - 12:00
North America / USA / South Atlantic / Florida / Daytona Beach
Ultramarathon Running
Multi terrain Flat Solo

Rocky 50k Fat Ass Run

2019-12-07 - 07:00
North America / USA / Mid-Atlantic / Pennsylvania / Philadelphia
Ultramarathon Running
City Road Flat Point to Point Solo

Brazos Bend 100

100 Miler
2019-12-08
North America / USA / West South Central / Texas / Needville
Ultramarathon Running
Trail Flat Solo

Brazos Bend 100

50 Miler
2019-12-08
North America / USA / West South Central / Texas / Needville
Ultramarathon Running
Trail Flat Solo

Houston Running Festival

50K
2019-12-14 - 07:30
North America / USA / West South Central / Texas / Houston
Ultramarathon Running
Road Flat Multiple loops Solo
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