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3,034 marathons found for Ultra marathon. Keep the list broad first, then tighten the filters when a race looks realistic.





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Malaysia
01JAN
ULTRA
Bukit Kiara Ultra Challenge 2027
Malaysia
January 1, 2027 JAN
Burnet, Texas, United States
01JAN
ULTRA
Canyon of the Eagles 100: New Year’s Trail Challenge
Burnet, Texas, United States
January 1, 2027 JAN
Miami, Florida, United States
01JAN
ULTRA
Move for Hope - Rain or Shine - 1K • 5K • 10K • Half Marathon Virtual Races
Miami, Florida, United States
January 1, 2027 JAN
Kearns, Utah, United States
01JAN
ULTRA
Revolution Run - New Years Day Morning
Kearns, Utah, United States
January 1, 2027 JAN
New York, United States
01JAN
ULTRA
Sri Chinmoy New Year's Day Half-Marathon
New York, United States
January 1, 2027 JAN
Houston, Texas, United States
01JAN
ULTRA
Texas Marathon Kingwood
Houston, Texas, United States
January 1, 2027 JAN
Lake Wales, Florida, United States
01JAN
ULTRA
The BACKYARD Genesis
Lake Wales, Florida, United States
January 1, 2027 JAN
United States
02JAN
ULTRA
10th Resolution Run - 6h
United States
January 2, 2027 JAN
United States
02JAN
ULTRA
28th Salem Lakeshore Frosty Fifty - 50km
United States
January 2, 2027 JAN
China
02JAN
ULTRA
2nd Dragon Vulture Ten Ascents - 53km
China
January 2, 2027 JAN
United States
02JAN
ULTRA
2nd TARC Yeti Trail Trot - 50km
United States
January 2, 2027 JAN
Pittsburgh, Pennsylvania, United States
02JAN
ULTRA
Hell Hath No Flurry
Pittsburgh, Pennsylvania, United States
January 2, 2027 JAN
United States
02JAN
ULTRA
Iron Horse - 100K
United States
January 2, 2027 JAN
Florida, United States
06JAN
ULTRA
Walt Disney World® Marathon Weekend
Florida, United States
January 6, 2027 JAN
New Zealand
08JAN
ULTRA
Aotearoa Ultra Marathon
New Zealand
January 8, 2027 JAN
Idaho Falls, Idaho, United States
08JAN
ULTRA
Dizzy Horse, A Winter Backyard Ultra
Idaho Falls, Idaho, United States
January 8, 2027 JAN
Winston Salem, North Carolina, United States
08JAN
ULTRA
Frosty Fifty Trail Races 5K|12.5K|25K|50K|50K Relay
Winston Salem, North Carolina, United States
January 8, 2027 JAN
Bethera, South Carolina, United States
08JAN
ULTRA
Frozen: H3
Bethera, South Carolina, United States
January 8, 2027 JAN
Italy
08JAN
ULTRA
S1 Trail - La Corsa Della Bora - 116K
Italy
January 8, 2027 JAN
Thailand
08JAN
ULTRA
Ultra Trail Chiang Mai 2027 - 200K
Thailand
January 8, 2027 JAN
United States
09JAN
ULTRA
10th Frozen: H3 - 50 Mile Run - 50mi
United States
January 9, 2027 JAN
United States
09JAN
ULTRA
10th The Great Scorpion Trail Run - 50km
United States
January 9, 2027 JAN
United States
09JAN
ULTRA
15th San Diego 50 Mile Trail - 50mi
United States
January 9, 2027 JAN
United States
09JAN
ULTRA
17th San Tan Scramble 50K - 50km
United States
January 9, 2027 JAN

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