Ranked from data

Largest triathlons in Maryland

Triathlons in Maryland ranked by finishers in each race's most recent scored edition. Big fields mean closed roads, full aid stations, and a real race-day crowd.

13
races ranked
#RaceWhereNext dateFinishersMedian finish
1Waterman's Triathlon Festival2026 editionRock Hall, MarylandOct 2, 20272861:45:17
2Columbia Triathlon2026 editionColumbia, MarylandJun 13, 20272771:21:32
3General Smallwood Triathlon2026 editionMarbury, MarylandApr 24, 20272033:00:52
4Hagerstown Sprint & Youth Triathlon2026 editionHagerstown, MarylandAug 7, 20271901:18:28
5North East Triathlon2026 editionNorth East, MarylandAug 22, 20271781:36:30
6JUST TRYAN IT Kids Triathlon2025 editionBethesda, MarylandTBA15821:49
7Diamond in the Rough Triathlon2026 editionPerryville, MarylandJul 11, 20271451:11:56
8Baltimore Triathlon Festival2026 editionChase, MarylandTBA1041:47:01
9Rocky Gap Off-Road Triathlon, Duathlon, Aqua Bike, and Relay2026 editionFlintstone, MarylandTBA942:54:24
10Rev3 Back Bay2026 editionSnow Hill, MarylandTBA761:47:07
11Navy Collegiate Cup2026 editionAnnapolis, MarylandTBA641:03:15
12Rev3 Nanticoke River2025 editionBivalve, MarylandTBA571:34:33
13Rev3 Mighty Matapeake2026 editionStevensville, MarylandTBA31:24:22

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