Baltimore Triathlon Festival
Chase, Maryland8:00 AM startOpen water swim
from $40
RegisterMaryland race calendar
October 2026 races in Maryland
Triathlons and bike races in Maryland in October 2026: 12 upcoming triathlons, duathlons, aquabikes, and rides with dates and entry fees.
12
upcoming races
2,026
year
By distance
October 2026
Waterman's Triathlon Festival
Rock Hall, Maryland8:00 AM startOpen water swim
from $154
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Rev3 Mighty Matapeake
Stevensville, Maryland8:00 AM startOpen water swim
from $110
Register
from $30
Register
from Free
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from $25
RegisterTRI Game Sports™ JR Race Series by F2BK - MOCO
Rockville, Maryland2:30 PM startPool swim
from $30
Register
from $25
Register