Event |
Distance(s) |
State
/ City |
Jackalope Jam 72 hour race begins on Thursday, 48 hr race begins on Friday.
6 hour, 12 hour, and 24 hour Race, all beginning at 7am on Saturday.
1 mile looped course made up of grass, gravel trail. |
24 Hours 12 Hours 6 Hours
|
Texas Cat Springs |
Jackson County 50-50 Ultra-marathon 50 mile, 50 km, 10 mile lap ultra-marathon |
50 Mile 50 K 10 Mile
|
Indiana Brownstown |
Jackson Hole Marathon Marathon, Jackson Hole, WY. , 50 states marathon |
Marathon Half Marathon
|
Wyoming Jackson Hole |
Jacksonville Bank Marathon The Jacksonville Bank Marathon also features a half-marathon and 5K. Runner's World magazine rated the Jacksonville Marathon course one of the top ten fastest in the US. The course is USA Track and ...(continued) |
Marathon Half Marathon 5 K
|
Florida Jacksonville |
Jacksonville Marathon There is a six hour course limit for the Marathon. Services will be terminated based on 14 minute per mile pace. Because of the timing of the Jacksonville Bank Marathon, you can qualify for the Boston ...(continued) |
Marathon Half Marathon 5 K
|
Florida Jacksonville |
|
Javelina Jundred Six and a half loops on the 15.4 mile Pemberton Trail. All gently rolling single track through the Sonoran desert. Aid every 5 miles. Full moon at night. Time limit (hours): 30 Field limit: 125 Fee-pre:$150 Fee-post:$175 after June 1
Tech shirts, pre-race dinner available, buckles to finishers, costume contest. 6th Anniversary |
100 Mile
|
Arizona Fountain Hills |
Javelina Night Run Sonoran desert night run under the full moon. Great training run for the Javelina Jundred. |
100 K 75 K 50 K 25 K
|
Arizona Fountain Hills |
Jay Mountain Marathon Course Description: The Jay Mountain Marathon is a 30.5-mile, mostly off-road, run. The course will remain the same as last year, starting and finishing in the village of Jay, Vermont. The rac ...(continued) |
Marathon
|
Vermont Jay |
Jay Peak Trail Running Festival This is a double 25K loop that is approximately 50K. It has an elevation gain of 2359ft per 25k loop. The terrain varies from dirt access roads, to mowed ski trails, to single track trails. Aide stati ...(continued) |
50 K 25 K 5 K
|
Virginia Jay |
Jed Smith Ultra Classic 30K/50K/50 mile races all run on a flat, fast, 1/2 paved, 1/2 dirt 3.31 mile loop course |
50 Mile 50 K 30 K
|
California Sacramento |
Jemez Mountains 50K/50m Eleventh Annual Jemez Mountain Trail Runs
50 mile, 50k, Half Marathon |
50 Mile 50 K Half Marathon
|
New Mexico Los Alamos |
Jenkinson Lake 50K 50K/24M/16M/8M Run |
50 K 24 Miles 16 Miles 8 Miles
|
California Pollock Pines |
Jenkinson Lake Fall Trail Runs 50K/24M/16M/8M Run |
50 K 24 Miles 16 Miles 8 Miles
|
California Pollock Pines |
Jersey Shore Relay Relay Race of 26.2 Miles starting in Seaside Heights, New Jersey and finishing in Asbury Park, NJ held on the Third Saturday of April. |
Marathon
|
New Jersey Seaside Heights |
JFK 50 Mile The 47th Annual JFK 50 Mile --to be held on November 21, 2009-- has reached the entry limit and no more entries can be accepted. Entries for the 48th Annual JFK 50 Mile --to be held on November 20, 2010-- will open on July 1, 2010. |
50 Mile
|
Maryland Washington County |
Jim Bridger 50K With near 12,000 feet of climbing on rough mountain trails, the Jim Bridger 50K is a challenging test of endurance for all runners. The relay and 25K get advantage of all the great climbing and scenery in a lessor dose. The following information has been prepared to give you some knowledge of the course. Please make time to read this information before race day. |
50 K
|
Montana Bozeman |
John Holmes 50K
|
50 K
|
Florida Brooksville |
Jokers Wild Run The 4th Annual Joker’s Wild run features two road-racing distances. The 2010 event will feature the Half Marathon and 5K run distances.
|
Half Marathon 5 K
|
Missouri St Louis |
Journeys Marathon Journeys Marathon is a challenging and inspirational spring race that starts with the woodland backdrop of Boulder Junction, WI on rustic roads while meandering through the Northern Highland American Legion State Forest and passing many scenic northern Wisconsin lakes. This is a race not to be missed. |
Marathon Half Marathon
|
Wisconsin Eagle River |
Jungle Run The Jungle Run Half Marathon consists of a 13.1-mile run/walk that starts and finishes in Los Gatos at the Los Gatos High School Track. The course extends North through the streets of Los Gatos and onto the scenic Los Gatos Creek Trail at the Los Gatos Creek County Park in Campbell. Athletes will enjoy creek-side views on their way back into Los Gatos and into breathtaking Vasona Park. |
Half Marathon 10 K
|
California Los Gatos |
Just Around The Bend Marathon The 2006 event has been cancelled!
The Bend Marathon begins in beautiful downtown Bend. The course will then take participants along Drake Park and into the older Westside Bend neighborhoods, onto the Deschutes River trail and out to the spectacular views of the Cascade Mountains in Tumalo.
|
Marathon Half Marathon
|
Oregon Bend |
JW Corbett 50M/50K 95% true single track winding thru remote, undisturbed, scenic and ever changing Florida wilderness. 100% of proceeds donated to Wounded Warrior Project and Patriot Trust. Trail winds thru hardwood ha ...(continued) |
50 Mile 50 K
|
Florida Loxahatchee |