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Upcoming Trail Races & Ultramarathons

Tushars Mountain Runs 100K
5 days awayUnited States

Tushars Mountain Runs 100K

DISTANCE63.1 miles
VERT15,570 ft
LOCATIONBeaver, UT
DATEAugust 01, 2026
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Registration deadlines in the next 30 days

Aspen Backcountry
50K · 26.2 · Half
Aug 1, 2026
Aspen Backcountry
Aspen, CO, US
Tushars Mountain Runs
4 distances
Aug 1, 2026
Tushars Mountain Runs
Beaver, UT, US
Sheep Mountain Trail Runs
50M · 50K · Half
Aug 1, 2026
Sheep Mountain Trail Runs
Fairplay, CO, US
Bigfoot 200 Endurance Run
200M
Aug 14, 2026
Bigfoot 200 Endurance Run
Randle, WA, US44,080 ft
Swiss Peaks Trail Legend
250M
Aug 30, 2026
Swiss Peaks Trail Legend
Le Bouveret, VS, CH90,320 ft

This weekend

Toe the line in the next few days

See all →
Aspen Backcountry
50K · 26.2 · Half
Aug 1, 2026
Aspen Backcountry
Aspen, CO, US
Canadian Death Race
100M · 50K
Aug 1, 2026
Canadian Death Race
Grande Cache, AB, CA
Sheep Mountain Trail Runs
50M · 50K · Half
Aug 1, 2026
Sheep Mountain Trail Runs
Fairplay, CO, US
Tushars Mountain Runs
4 distances
Aug 1, 2026
Tushars Mountain Runs
Beaver, UT, US
// UPCOMING EVENTS

Upcoming Trail Races & Ultramarathons

208 races · August 2026 – April 2027
AUGUST 202649 RACES
SAT
1
AUG
Aspen Backcountry 50K
Aspen, CO, US5,510 ft
SAT
1
AUG
Aspen Backcountry Heavy Half Marathon
Aspen, CO, US3,170 ft
SAT
1
AUG
Canadian Death Race 118km Ultra
Grande Cache, AB, CA14,900 ft
SAT
1
AUG
Canadian Death Race Near Death Marathon
Grande Cache, AB, CA5,460 ft
SAT
1
AUG
Sheep Mountain Trail Runs Heavy Half
Fairplay, CO, US1,680 ft
SAT
1
AUG
Tushars Mountain Runs Half Marathon
Beaver, UT, US3,700 ft
SAT
1
AUG
Tushars Mountain Runs Marathon
Beaver, UT, US6,990 ft
SAT
1
AUG
Sheep Mountain Trail Runs 50 Mile
Fairplay, CO, US8,530 ft
SAT
1
AUG
Tushars Mountain Runs 70K
Beaver, UT, US11,490 ft
SAT
1
AUG
Tushars Mountain Runs 100K
Beaver, UT, US15,570 ft
SAT
1
AUG
Sheep Mountain Trail Runs 50k
Fairplay, CO, US5,250 ft
SAT
1
AUG
Aspen Backcountry Marathon
Aspen, CO, US4,760 ft
FRI
7
AUG
Swiss Alps 100 160KM
Fiesch, VS, CH33,300 ft
FRI
7
AUG
Swiss Alps 100 Vertical
Fiesch, VS, CH6,000 ft
FRI
7
AUG
Swiss Alps 100 100KM
Fiesch, VS, CH20,510 ft
FRI
7
AUG
Wyoming Range 100-Mile Endurance Run
Big Piney, WY, US24,000 ft
SAT
8
AUG
Eastern States 100 Mile
Waterville, PA, US20,000 ft
SAT
8
AUG
Swiss Alps 100 50KM
Fiesch, VS, CH10,530 ft
SAT
8
AUG
Fat Dog 100K
Keremeos, BC, CA14,000 ft
FRI
14
AUG
Bigfoot 200 Endurance Run
Randle, WA, US44,080 ft
SAT
15
AUG
Wy'east Trailfest 28K
Mount Hood, OR, US3,610 ft
SAT
15
AUG
Ed Anacker Bridger Ridge Run
Bozeman, MT, US6,410 ft
SAT
15
AUG
Wy'east Trailfest 50 Mile
Mount Hood, OR, US10,550 ft
SAT
15
AUG
Squamish 50/50
Squamish, British Columbia, CA19,690 ft
SAT
15
AUG
Squamish 50 Mile
Squamish, British Columbia, CA11,480 ft
SAT
15
AUG
Wy'east Trailfest 50K
Mount Hood, OR, US6,290 ft
SAT
15
AUG
Wy'east Trailfest 14K
Mount Hood, OR, US2,790 ft
SUN
16
AUG
Squamish 50K
Squamish, British Columbia, CA8,200 ft
SUN
16
AUG
Wy'east Trailfest Half Marathon
Mount Hood, OR, US2,430 ft
SUN
16
AUG
Wy'east Trailfest 8K
Mount Hood, OR, US860 ft
SUN
16
AUG
Squamish 23K
Squamish, British Columbia, CA3,280 ft
FRI
21
AUG
L'Échappée Belle Intégrale
Aiguebelle, Savoie, FR37,370 ft
SAT
22
AUG
Telluride Mountain Run 65 Mile
Telluride, CO, US22,500 ft
SAT
22
AUG
Telluride Mountain Run 24 Mile
Telluride, CO, US9,300 ft
SAT
22
AUG
Telluride Mountain Run 40 Mile
Telluride, CO, US15,000 ft
SAT
22
AUG
Leadville Trail 100 Run
Leadville, CO, US15,490 ft
SAT
22
AUG
Staunton Rocks! Marathon
Pine, CO, US4,500 ft
SAT
22
AUG
Staunton Rocks! Half Marathon
Pine, CO, US2,200 ft
SUN
23
AUG
Telluride Mountain Run 14 Mile
Telluride, CO, US5,500 ft
SUN
23
AUG
Telluride Mountain Run Hill Climb
Telluride, CO, US4,000 ft
SAT
29
AUG
Rock Hawk 25K
Castle Rock, CO, US1,740 ft
SAT
29
AUG
Rock Hawk 5K
Castle Rock, CO, US340 ft
SAT
29
AUG
Rock Hawk 50K
Castle Rock, CO, US3,480 ft
SAT
29
AUG
Continental Divide Trail Run 16 Mile
Steamboat Springs, CO, US3,660 ft
SAT
29
AUG
Backcountry Rise Half Marathon
Toutle, WA, US3,450 ft
SAT
29
AUG
Backcountry Rise 20 Miler
Toutle, WA, US5,740 ft
SAT
29
AUG
Backcountry Rise 50K
Toutle, WA, US10,390 ft
SAT
29
AUG
Continental Divide Trail Run 5 Mile
Steamboat Springs, CO, US1,190 ft
SUN
30
AUG
Swiss Peaks Trail Legend
Le Bouveret, VS, CH90,320 ft
SEPTEMBER 202680 RACES
THU
3
SEP
Swiss Peaks Trail 100 Miles
Le Bouveret, VS, CH36,060 ft
FRI
4
SEP
Dark Divide 100 Mile Endurance Run
Randle, WA, US26,570 ft
FRI
4
SEP
Kerry Way Ultra Nite 101km
Killarney, Kerry, IE7,730 ft
FRI
4
SEP
Kerry Way Ultra 200km
Killarney, Kerry, IE15,510 ft
SAT
5
SEP
Dark Divide 100K
Randle, WA, US16,590 ft
SAT
5
SEP
Kerry Way Ultra Lite 58km
Killarney, Kerry, IE4,410 ft
SUN
6
SEP
Dark Divide 50K
Randle, WA, US9,180 ft
FRI
11
SEP
The Rut Mountain Runs 21K
Big Sky, MT, US4,000 ft
FRI
11
SEP
Lost Soul Ultra 100 km
Lethbridge, AB, CA7,870 ft
FRI
11
SEP
Wildstrubel Wild 110 Crans-Montana
Crans-Montana, Valais, CH20,790 ft
FRI
11
SEP
Superior Fall Trail Race 100 Mile
Lutsen, MN, US17,350 ft
FRI
11
SEP
Wildstrubel Wild 70 Kandersteg
Crans-Montana, Valais, CH14,430 ft
FRI
11
SEP
Wildstrubel Wild Glacier Marathon Lenk
Crans-Montana, Valais, CH7,590 ft
FRI
11
SEP
Wasatch Front 100 Mile Endurance Run
Kaysville, UT, US20,670 ft
FRI
11
SEP
Pirin Ultra 160K
Bansko, BG36,090 ft
SAT
12
SEP
Surf Coast Century 50km
Anglesea, VIC, AU3,530 ft
SAT
12
SEP
Bachelor Ascent Vertical 5K
Bend, OR, US2,700 ft
SAT
12
SEP
Lost Soul Ultra 50 km
Lethbridge, AB, CA3,940 ft
SAT
12
SEP
Moose Mountain Marathon
Lutsen, MN, US4,050 ft
SAT
12
SEP
Superior Fall Trail Race 50 Mile
Lutsen, MN, US7,950 ft
SAT
12
SEP
Snowbasin 58K
Huntsville, UT, US5,930 ft
SAT
12
SEP
Pirin Ultra 68K
Bansko, BG14,440 ft
SAT
12
SEP
Malaysia Ultra-Trail MY100
Taiping, Perak, MY16,440 ft
SAT
12
SEP
Black Squirrel Half Marathon
Bellvue, CO, US1,950 ft
SAT
12
SEP
Surf Coast Century 100km
Anglesea, VIC, AU6,470 ft
SAT
12
SEP
Bachelor Ascent 16K
Bend, OR, US2,750 ft
SAT
12
SEP
Snowbasin 28K
Huntsville, UT, US2,480 ft
SAT
12
SEP
Devil on the Divide 22K
Empire, CO, US3,740 ft
SAT
12
SEP
Wildstrubel Wild 55 Adelboden
Crans-Montana, Valais, CH9,660 ft
SAT
12
SEP
Pirin Extreme 38K
Bansko, BG10,990 ft
SAT
12
SEP
Devil on the Divide 50K
Empire, CO, US7,360 ft
SAT
12
SEP
Mogollon Monster 100 Mile
Pine, AZ, US15,900 ft
SUN
13
SEP
The Rut Mountain Runs 11K
Big Sky, MT, US16,700 ft
SUN
13
SEP
Pirin Trail 25K
Bansko, BG3,280 ft
SUN
13
SEP
Wildstrubel Wild 25 Leukerbad
Crans-Montana, Valais, CH3,750 ft
SUN
13
SEP
Mogollon Monster 42K
Pine, AZ, US4,560 ft
FRI
18
SEP
Run Rabbit Run 100
Steamboat Springs, CO, US16,490 ft
FRI
18
SEP
Paraty Brazil PTR 108
Paraty, RJ, BR15,300 ft
FRI
18
SEP
I Feel Slovenia 120K
Kranjska Gora, SI19,330 ft
SAT
19
SEP
Paraty Brazil PTR 58
Paraty, RJ, BR10,850 ft
SAT
19
SEP
Pikes Peak Ascent
Manitou Springs, CO, US8,950 ft
SAT
19
SEP
Plain 100K
Leavenworth, WA, US27,140 ft
SAT
19
SEP
Plain 100 Mile
Leavenworth, WA, US21,000 ft
SAT
19
SEP
IMTUF 100 Mile
McCall, ID, US22,000 ft
SAT
19
SEP
Mountain Lakes 100
Olallie Lake, OR, US11,700 ft
SAT
19
SEP
Paraty Brazil PTR 34
Paraty, RJ, BR3,660 ft
SAT
19
SEP
Paraty Brazil PTR 25
Paraty, RJ, BR2,550 ft
SAT
19
SEP
Paraty Brazil PTR 17
Paraty, RJ, BR1,790 ft
SUN
20
SEP
IMTUF 20 Mile
McCall, ID, US5,000 ft
SUN
20
SEP
Pikes Peak Marathon
Manitou Springs, CO, US8,620 ft
SUN
20
SEP
Paraty Brazil RUN 7
Paraty, RJ, BR80 ft
FRI
25
SEP
Karkloof 100 Miler
Howick, KwaZulu-Natal, ZA10,800 ft
FRI
25
SEP
Mammoth Trail Fest Triple
Mammoth Lakes, CA, US
FRI
25
SEP
The Bear 100 Mile Endurance Run
Logan, UT, US22,820 ft
FRI
25
SEP
Red Feather Trail Jamboree 50 Mile
Red Feather Lakes, CO, US8,120 ft
FRI
25
SEP
Mammoth Trail Fest Tenkay
Mammoth Lakes, CA, US790 ft
FRI
25
SEP
Mammoth Trail Fest Dragon's Back Ascent
Mammoth Lakes, CA, US2,550 ft
SAT
26
SEP
West Line Winder 50K
Buena Vista, CO, US4,300 ft
SAT
26
SEP
WILD Wahatoya Runs 8ish Mile
La Veta, CO, US1,660 ft
SAT
26
SEP
Sawatch 50/50
Buena Vista, CO, US
SAT
26
SEP
West Line Winder 30K
Buena Vista, CO, US2,450 ft
SAT
26
SEP
Sangre de Cristo Trail Festival 100 Mile
Westcliffe, CO, US16,690 ft
SAT
26
SEP
Red Feather Trail Jamboree 50K
Red Feather Lakes, CO, US4,210 ft
SAT
26
SEP
Crested Butte Ultra 35K
Crested Butte, CO, US2,230 ft
SAT
26
SEP
Crested Butte Ultra 50 Mile
Crested Butte, CO, US8,610 ft
SAT
26
SEP
7 Valleys Ultra
Keswick, Cumbria, GB13,060 ft
SAT
26
SEP
Karkloof 10 Miler
Howick, KwaZulu-Natal, ZA950 ft
SAT
26
SEP
Karkloof 20 Miler
Howick, KwaZulu-Natal, ZA1,920 ft
SAT
26
SEP
WILD Wahatoya Runs Heavy Half Marathon
La Veta, CO, US3,340 ft
SAT
26
SEP
Karkloof 30 Miler
Howick, KwaZulu-Natal, ZA2,890 ft
SAT
26
SEP
Sangre de Cristo Trail Festival 50K
Westcliffe, CO, US5,550 ft
SAT
26
SEP
Crested Butte Ultra 55K
Crested Butte, CO, US4,690 ft
SAT
26
SEP
Sangre de Cristo Trail Festival 50 Mile
Westcliffe, CO, US8,880 ft
SAT
26
SEP
Sangre de Cristo Trail Festival 100K
Westcliffe, CO, US10,740 ft
SAT
26
SEP
Mammoth Trail Fest 50K
Mammoth Lakes, CA, US6,840 ft
SUN
27
SEP
Red Feather Trail Jamboree Half Marathon
Red Feather Lakes, CO, US1,830 ft
SUN
27
SEP
Mammoth Trail Fest 26K
Mammoth Lakes, CA, US3,920 ft
SUN
27
SEP
Sawatch Ascent 50K
Buena Vista, CO, US7,000 ft
SUN
27
SEP
Estes Epic Heavy Half
Estes Park, CO, US1,880 ft
SUN
27
SEP
Sangre de Cristo Trail Festival 27K
Westcliffe, CO, US4,620 ft
OCTOBER 202639 RACES
FRI
2
OCT
The Mammoth 200
Mammoth Lakes, CA, US30,660 ft
SAT
3
OCT
Signal Peak Trail Runs 24M
Emigrant Gap, CA, US3,300 ft
SAT
3
OCT
Sage Burner Trail Race 50K
Gunnison, CO, US4,100 ft
SAT
3
OCT
Arkansas Traveller 100 Mile
Perryville, AR, US12,000 ft
SAT
3
OCT
The Bear Chase 50K
Lakewood, CO, US1,870 ft
SAT
3
OCT
Above the Clouds Ultra 50K
Woodland Park, CO, US3,410 ft
SAT
3
OCT
The Bear Chase 50 Mile
Lakewood, CO, US3,200 ft
SAT
3
OCT
Sage Burner Trail Race 28K
Gunnison, CO, US2,400 ft
SAT
3
OCT
Above the Clouds Ultra 10K
Woodland Park, CO, US1,130 ft
SAT
3
OCT
Signal Peak Trail Runs 50K
Emigrant Gap, CA, US5,700 ft
SAT
3
OCT
Angeles Crest 100 Mile Endurance Run
Wrightwood, CA, US25,760 ft
SAT
3
OCT
The Bear Chase 100K
Lakewood, CO, US3,990 ft
SAT
3
OCT
Sage Burner Trail Race 15K
Gunnison, CO, US1,410 ft
SUN
4
OCT
The Bear Chase 10K
Lakewood, CO, US270 ft
SUN
4
OCT
Perpetua Coast Half Marathon
Yachats, OR, US2,660 ft
SUN
4
OCT
The Bear Chase Half Marathon
Lakewood, CO, US800 ft
SUN
4
OCT
The Bear Chase 5K
Lakewood, CO, US100 ft
FRI
9
OCT
Moab 240 Endurance Run
Moab, UT, US31,890 ft
FRI
9
OCT
OG Yeti 100 Mile Endurance Run
Abingdon, VA, US3,000 ft
FRI
16
OCT
Festival des Templiers Endurance Trail
Millau, FR14,070 ft
SAT
17
OCT
Cappadocia Medium Trail CMT
Ürgüp, Nevşehir, TR6,660 ft
SAT
17
OCT
Blackall100 100km
Mapleton, QLD, AU9,200 ft
SAT
17
OCT
Blackall100 21km
Mapleton, QLD, AU1,680 ft
SAT
17
OCT
Blackall100 50km
Mapleton, QLD, AU4,820 ft
SAT
17
OCT
Blue Sky Trail Half Marathon
Fort Collins, CO, US1,650 ft
SAT
17
OCT
Cappadocia Short Trail CST
Ürgüp, Nevşehir, TR3,680 ft
SAT
17
OCT
Blue Sky Trail Marathon
Fort Collins, CO, US8,890 ft
SAT
17
OCT
Cappadocia Ultra-Trail CUT
Ürgüp, Nevşehir, TR12,240 ft
SAT
17
OCT
Autumn 100
Goring-on-Thames, Oxfordshire, GB5,000 ft
SUN
18
OCT
Festival des Templiers Grand Trail des Templiers
Millau, FR11,380 ft
SUN
18
OCT
Rogue Gorge 12K
Union Creek, OR, US330 ft
FRI
30
OCT
Lake Biwa 100
Komono, Mie, JP30,460 ft
FRI
30
OCT
Mallorca SDT - Serra de Tramuntana
Sóller, Illes Balears, ES17,750 ft
SAT
31
OCT
Mallorca ETM - Els Tres Mils
Sóller, Illes Balears, ES8,140 ft
SAT
31
OCT
Javelina Jundred Jackass 31K
Fountain Hills, AZ, US1,170 ft
SAT
31
OCT
Thunder River 25K
Cascade Locks, OR, US2,300 ft
SAT
31
OCT
Mallorca CPS - Camins de Pedra Seca
Sóller, Illes Balears, ES12,570 ft
SAT
31
OCT
Javelina Jundred 100K
Fountain Hills, AZ, US3,960 ft
SAT
31
OCT
Javelina Jundred 100 Mile
Fountain Hills, AZ, US6,300 ft

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