Skip to content
Sports
Calendar
Trail Finder
Challenges
Blog
Home
Trail Running
2025
UTMB World Series
Competitions
UTMB World Series
2025
Total Events
52
Total Races
180
Results
180
/ 180
View Mode
Season
All
Results
Upcoming
2027
2026
2025
December 2025
29–4
HOKA Chiang Mai Thailand by UTMB
November 2025
26
Ultra-Trail Kosciuszko by UTMB
22
HOKA Pacific Trails California by UTMB
18
Patagonia Bariloche by UTMB
14
Ultra-Trail TransLantau by UTMB
7
Puglia by UTMB
6
Ultra-Trail Shudao by UTMB
October 2025
31
Mallorca by UTMB
30
Kullamannen by UTMB
16
Ultra-Trail Mount Yun by UTMB
8
HOKA Kodiak Ultra Marathons by UTMB
2
UTMB Chihuahua
2
TransJeju by UTMB
September 2025
26
Kackar by UTMB
25
Nice Cote d'Azur by UTMB
19
Julian Alps Trail Run by UTMB
18
Grindstone Trail Running Festival by UTMB
17
Paraty Brazil by UTMB
11
Malaysia Ultra-Trail by UTMB
10
Wildstrubel by UTMB
August 2025
25–31
HOKA UTMB Mont-Blanc
21
Ultra Trail Whistler by UTMB
6
KAT100 by UTMB
July 2025
31
Quito Trail by UTMB
25
Speedgoat Mountain Races by UTMB
18–20
Monte Rosa WalserWaeg by UTMB
15–19
Eiger Ultra Trail by UTMB
10
Trail Verbier St-Bernard by UTMB
9
Restonica Trail by UTMB
2–5
HOKA Val d'Aran by UTMB
June 2025
28
Western States Endurance Run
24–25
La Sportiva Lavaredo Ultra Trail by UTMB
19
Torrencial Chile by UTMB
19
Kaga Spa Trail Endurance 100 by UTMB
12
Trail du Saint-Jacques by UTMB
12
Trail of the Kings Lake Toba by UTMB
11
Trail 100 Andorra by UTMB
May 2025
29
MUT - Mountain Ultra Trail by UTMB
23
mozart 100 by UTMB
16
Ultra-Trail Great Wall by UTMB
15
Ultra-Trail Snowdonia by UTMB
14
HOKA Ultra-Trail Australia by UTMB
14
Trail Alsace Grand Est by UTMB
April 2025
30
Amazean Jungle Trail by UTMB
25
Grand Raid Ventoux by UTMB
24
Canyons Endurance Runs by UTMB
11–13
Istria 100 by UTMB
March 2025
27–29
Tenerife Bluetrail by UTMB
21
Ushuaia Trail Race by UTMB
20
Chianti Ultra Trail by UTMB
1
Ultra-Trail Xiamen by UTMB
January 2025
24
Arc of Attrition by UTMB
All events and distances
HOKA Chiang Mai Thailand by UTMB
Dec 4
168 km Chiang Dao 160
·
96.0 km Elephant 100
·
56.0 km Hmong 50 Night
·
56.0 km Hmong 50
·
39.0 km Inthanon 50
·
21.0 km Suthep 20 Day
·
21.0 km Suthep 20 Night
·
20.0 km Inthanon 20
·
17.0 km Chedi 20
Ultra-Trail Kosciuszko by UTMB
Nov 26
161 km KosciMiler
·
107 km Kosci100
·
50.0 km Kosci50
HOKA Pacific Trails California by UTMB
Nov 22
50.0 km Pacific Trails 50K
·
25.0 km Pacific Trails 25K
Patagonia Bariloche by UTMB
Nov 18
132 km Tronador 130K
·
86.0 km Frey 80K
·
58.0 km Bella Vista 55K
·
36.0 km Nahuel Huapi 33K
·
22.0 km Arrayanes 22K
·
12.0 km Otto 12K
Ultra-Trail TransLantau by UTMB
Nov 14
120 km TransLantau 120
·
80.0 km TransLantau 80
·
50.0 km TransLantau 50
Puglia by UTMB
Nov 7
144 km Sassi di Matera 140K
·
85.0 km Maioliche di Laterza 85K
·
50.0 km Castellaneta Underground Trail
Ultra-Trail Shudao by UTMB
Nov 6
100 km DSD 100K
·
50.0 km MSD 50K
·
20.0 km ESD 20K
Mallorca by UTMB
Oct 31
138 km Serra de Tramuntana
·
104 km Camins de Pedra Seca
·
56.0 km Els Tres Mils
Oct 30
·
·
Oct 16
·
·
Oct 8
·
·
Oct 2
·
·
Oct 2
·
·
Sep 26
·
Sep 25
·
·
Sep 19
·
·
·
·
·
Sep 18
·
·
Sep 17
·
·
·
Sep 11
·
·
Sep 10
·
·
Aug 31
·
·
·
·
·
·
Aug 21
·
Aug 6
·
·
Jul 31
·
Jul 25
·
Jul 20
·
·
·
Jul 19
·
·
·
·
·
Jul 10
·
·
Jul 9
·
·
Jul 5
·
·
·
·
·
·
·
Jun 28
Jun 25
·
·
·
·
Jun 19
·
Jun 19
·
·
Jun 12
·
Jun 12
Jun 11
·
·
May 29
·
May 23
·
·
May 16
·
·
May 15
·
·
May 14
·
·
·
May 14
·
·
·
·
Apr 30
·
·
·
·
Apr 25
·
·
·
Apr 24
·
·
Apr 13
·
·
·
·
Mar 29
·
·
·
·
Mar 21
·
Mar 20
·
·
Mar 1
·
Jan 24
·
·
Kullamannen by UTMB
160 km Kullamannen 100 Miles
104 km Sprint Ultra 100K
57.0 km Seventh Seal 50K
Ultra-Trail Mount Yun by UTMB
161 km UMY 100M
100 km DMY 100K
48.0 km MMY 50K
HOKA Kodiak Ultra Marathons by UTMB
162 km Kodiak 100M
99.0 km Kodiak 100K
48.0 km Kodiak 50K
UTMB Chihuahua
155 km Raramuri 100M
92.0 km Weriga 100K
59.0 km Akaa 59K
TransJeju by UTMB
148 km Jeju 100M
100 km Jeju 100K
70.0 km Jeju 70K
Kackar by UTMB
81.0 km Kackar 100K
44.0 km Kackar 50K
Nice Cote d'Azur by UTMB
159 km Ultra Trail Metropole Nice
55.0 km Nice Eze-Nice 50K
23.0 km Nice SJCF-Nice 20K
Julian Alps Trail Run by UTMB
124 km I Feel Slovenia 120K
80.0 km Lake Bled 80K
50.0 km Sky Trail 50K
25.0 km Kranjska Gora 25K
15.0 km INTERSPORT SPEED 15K
10.0 km FUNNY 10K
Grindstone Trail Running Festival by UTMB
169 km Grindstone 100M
105 km Grindstone 100K
52.0 km Grindstone 50K
Paraty Brazil by UTMB
108 km UTSB 110
59.0 km PTR 55
34.0 km PTR 35
25.0 km PTR 20
Malaysia Ultra-Trail by UTMB
100 km MY100
54.0 km MY50
25.0 km MY25
Wildstrubel by UTMB
113 km Wild 110
70.0 km Wild 70
53.0 km Wild 50
HOKA UTMB Mont-Blanc
176 km UTMB
153 km TDS
101 km CCC
57.0 km OCC
40.0 km MCC
15.0 km ETC
15.0 km YCC
Ultra Trail Whistler by UTMB
100 km Whistler 100K
50.0 km Whistler 50K
KAT100 by UTMB
175 km KAT 100 Miles
83.0 km KAT Endurance Trail
20.0 km KAT Speed Trail
Quito Trail by UTMB
76.0 km Quito 80K Oso
52.0 km Quito Nutria 50K
Speedgoat Mountain Races by UTMB
52.0 km Speedgoat 50K
31.0 km Speedgoat 30K
Monte Rosa WalserWaeg by UTMB
122 km Les Sentiers des Valdotains
82.0 km Monte Rosa Trail
43.0 km Walserwaeg Trail
15.2 km Regina Margherita Trail
Eiger Ultra Trail by UTMB
250 km E250 - UNESCO Trail
69.0 km E101 Ultra Trail
41.0 km E51 Panorama Trail
33.0 km E35 - North Face Trail
16.0 km E16 - Pleasure Trail
15.0 km Trail Surprise
Trail Verbier St-Bernard by UTMB
141 km X-Alpine
77.0 km X-Traversee
27.0 km X-Plore
Restonica Trail by UTMB
113 km UTC 100M
60.0 km RT 100K
33.0 km Tavignanu Trail
HOKA Val d'Aran by UTMB
163 km Torn dera Val d'Aran
110 km Camins d'Her
80.0 km Camins d'Her V2
51.0 km Peades d'Aigua
32.0 km Experiencia d'Aran
15.5 km SKY 15K Promesas
15.5 km SKY Baqueira Beret
10.0 km Vielha 10K
Western States Endurance Run
161 km Western States 100
La Sportiva Lavaredo Ultra Trail by UTMB
120 km Lavaredo 120K
80.0 km Lavaredo 80K
50.0 km Lavaredo 50K
20.0 km Lavaredo 20K
10.0 km Lavaredo 10K
Torrencial Chile by UTMB
96.0 km Pilolcura 100K
50.0 km Oncol 50K
Kaga Spa Trail Endurance 100 by UTMB
100 km Kaga Spa Trail Endurance 100
58.0 km Kaga Spa Trail Endurance 50
21.0 km Kaga Spa Trail Endurance 20
Trail du Saint-Jacques by UTMB
134 km Ultra du Saint-Jacques
81.0 km Grand Trail du Saint-Jacques
Trail of the Kings Lake Toba by UTMB
28.0 km King's Ascent 28K
Trail 100 Andorra by UTMB
105 km Ultra 105K
80.0 km Trail 80K
50.0 km Trail 50K
MUT - Mountain Ultra Trail by UTMB
98.0 km MUT 100
58.0 km MUT 60
mozart 100 by UTMB
119 km mozart 100
45.0 km mozart Marathon
37.0 km mozart Light
Ultra-Trail Great Wall by UTMB
105 km Great Wall 100K
54.0 km Great Wall 50K
33.0 km Great Wall 20K
Ultra-Trail Snowdonia by UTMB
164 km UTS 100M
106 km UTS 100K
56.0 km UTS 50K
HOKA Ultra-Trail Australia by UTMB
161 km UTAMiler
104 km UTA100
51.0 km UTA50
22.0 km UTA22
Trail Alsace Grand Est by UTMB
158 km Ultra-Trail des Chevaliers
116 km Ultra-Trail des Paiens
50.0 km Trail des Celtes
34.0 km Trail des Pelerins
17.0 km Ronde des Pages
Amazean Jungle Trail by UTMB
109 km Betong 100M
85.0 km Tunnel 100K
50.0 km Jungle 50K
23.0 km Mist 20K
17.0 km Flower 20K
Grand Raid Ventoux by UTMB
124 km GRV 100M
89.0 km GRV 100K
49.0 km GRV 50K
28.0 km GRV 20K
Canyons Endurance Runs by UTMB
100 km Canyons 100K
50.0 km Canyons 50K
25.0 km Canyons 25K
Istria 100 by UTMB
168 km Istria 100 by UTMB® 168K
110 km Istria 100 by UTMB® 110K
69.0 km Istria 100 by UTMB® 69K
42.0 km Istria 100 by UTMB® 42K
21.0 km Istria 100 by UTMB® 21K
Tenerife Bluetrail by UTMB
110 km Tenerife 110K
73.0 km Tenerife 73K
47.0 km Tenerife 47K
24.0 km Tenerife 24K
3.5 km Tenerife Vertical Night Challenge
Ushuaia Trail Race by UTMB
42.0 km Ushuaia Maraton
30.0 km Ushuaia Trail Race 30K
Chianti Ultra Trail by UTMB
160 km Ultra Trail Chianti Castles
100 km Chianti Ultra Trail
50.0 km Chianti Marathon Trail
Ultra-Trail Xiamen by UTMB
107 km LXM 100K
54.0 km MXM 50K
Arc of Attrition by UTMB
160 km Arc 100
80.0 km Arc 50
40.0 km Arc 25
UTMB World Series 2025 | Trail Running Analytics
