2019 Biggest ultra running races

By finisher count. North American races only.
Finishers Event Winner
261

Antelope Canyon Ultras

Mar 09 / 50 Miles / Page AZ
257

Zion Ultras and Trail Half Marathon

Apr 12 / 100 KM / Virgin UT
257

Diez Vista

Apr 13 / 50 KM / Port Moody BC
255

Cloudland Canyon

Dec 07 / 50 KM / Rising Fawn GA
252

Grizzly Ultra

Oct 13 / 50 KM / Canmore AB
252

Georgia Sky to Summit

Nov 09 / 50 KM / Dillard GA
250

Gunstock TrailFest

May 26 / 50 KM / Gilford NH
250

Stone Mill 50M

Nov 09 / 50 Miles / Montgomery Village MD
247

Afton Trail

Jul 06 / 50 KM / Hastings MN
246

Marquette Trail 50

Aug 17 / 50 KM / Marquette MI
244

StumpJump 50K

Oct 12 / 50 KM / Chattanooga TN
243

Grand Traverse Mountain Run

Aug 31 / 40 Miles / Crested Butte CO
242

Ice Age Trail

May 11 / 50 KM / La Grange WI
241

Bighorn

Jun 14 / 32 Miles / Dayton WY
240

Marin Ultra Challenge

Mar 09 / 50 KM / Sausalito CA
240

Canadian Death Race

Aug 03 / 118 KM / Grande Cache AB
239

Minnesota Voyageur

Jul 27 / 50 Miles / Carlton MN
239

Rio Del Lago

Nov 02 / 100 Miles / Granite Bay CA
237

Salmon Falls 50K

Feb 23 / 50 KM / Pilot Hill CA
232

The North Face Endurance Challenge Wisconsin

Sep 14 / 50 KM / Dousman WI
232

Grayson Highlands

May 04 / 50 KM / Mouth of Wilson VA
231

Behind the Rocks Ultra

Mar 23 / 50 KM / Moab UT
228

Speedgoat

Jul 20 / 50 KM / Snowbird Resort UT
228

Mel Williams Memorial Seashore (Seashore Nature Trail)

Dec 14 / 50 KM / Virginia Beach VA
228

Skyline to the Sea

Oct 05 / 50 KM / Saratoga CA
227

Avalon Benefit 50

Jan 12 / 50 Miles / Avalon CA
226

Sun Mountain

May 18 / 50 KM / Winthrop WA
226

Table Rock Ultras

Sep 21 / 50 KM / Morganton NC
225

Tunnel Hill 100

Nov 09 / 100 Miles / Vienna IL
222

Crown King Scramble

Mar 30 / 50 KM / Phoenix AZ
221

Javelina Jundred

Oct 26 / 100 KM / Fountain Hills AZ
219

Never Summer 100K

Jul 27 / 100 KM / Gould CO
218

Bandera

Jan 05 / 50 KM / Bandera TX
218

Run Rabbit Run

Sep 13 / 100 Miles / Steamboat Springs CO
217

Noble Canyon

Sep 21 / 50 KM / Pine Valley CA
214

Dirty German Endurance Fest

May 11 / 50 KM / Philadelphia PA
213

Black Canyon Ultras

Feb 16 / 60 KM / Mayer AZ
212

Antelope Island 50K

Nov 16 / 50 KM / Syracuse UT
210

Ultra Trail de México

Oct 24 / 100 KM / Huasca de Ocampo
208

Howl at the Moon 8 Hour

Aug 10 / 8 Hours / Danville IL
208

Quebec Mega Trail

Jun 29 / 52 KM / Beaupré QC
208

Wasatch 100

Sep 05 / 100 Miles / Kaysville UT
208

Rocky Raccoon

Feb 02 / 100 Miles / Huntsville TX
206

Knee Knackering North Shore Trail Run

Jul 13 / 30 Miles / North Vancouver BC
206

Chippewa 50k

Apr 27 / 50 KM / New Auburn WI
205

Burning Man Ultra

Aug 27 / 50 KM / Black Rock City NV
204

The Bear 100

Sep 27 / 100 Miles / Logan UT
204

Deception Pass

Dec 14 / 50 KM / Oak Harbor WA
204

Superior Spring Trail Race

May 18 / 50 KM / Lutsen MN
199

Wild Duluth Races

Oct 19 / 50 KM / Duluth MN

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