Kodiak Ultra Marathons by UTMB 2027
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At a glance
Kodiak Ultra Marathons by UTMB 2027 is expected from Friday 8 to Saturday 9 October 2027 in Big Bear Lake (California, United States), date to be confirmed by the organiser. 5 courses from 9.4 to 162 km.
Longest course: 100M, 162 km with 4’172 m D+ (26 m per km: hilly terrain). It has 15 aid stations and 9 cutoffs. Terrain: 51% trail, including 52 km of mountain trail (T2); 40% forest track and 9% road. Terrain data: © OpenStreetMap contributors.
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HOKA Kodiak Ultra Marathons by UTMB offers runners the hospitality of a rustic, mountain town that sits just a couple hours from Los Angeles, California. With 2 days of racing and 5 distances, each…
5 courses
9.4km5.8mi
280 m D+919 ft D+
338 m D-1’109 ft D-
avg 3%
10K10.10. 12:00 · 2 aid stations
No index21.8km13.5mi
654 m D+2’146 ft D+
650 m D-2’133 ft D-
avg 3%
21K10.10. 09:00 · 2 aid stations
48.4km30.1mi
1’271 m D+4’170 ft D+
1’310 m D-4’298 ft D-
avg 3%
50K10.10. 07:30 · 5 aid stations
101.5km63.1mi
3’474 m D+11’398 ft D+
3’009 m D-9’872 ft D-
avg 3%
100K10.10. 06:00 · 11 aid stations
162km100.7mi
4’172 m D+13’688 ft D+
4’567 m D-14’984 ft D-
avg 3%
100M09.10. 13:00 · 15 aid stations
Course analysis
162 km100.7 mi4’172 m D+13’688 ft D+
- D+
- 4’172 m13’688 ft
- D−
- 4’567 m14’984 ft
- Max alt.
- 3’033 m9’951 ft
- Steepest
- 14%
Segments
Elevation profile: 100M
1’665 m – 3’033 m5’463 ft – 9’951 ft
Terrain
Aid station by aid station
Terrain, climb and cutoff between each aid station.
Rim Nordic → Crab Flats km 0 → 13.5km 0 → 8.4
13.5 km8.4 mi · +320 m1’050 ft · −529 m1’736 ft
Crab Flats → Camp Whittle km 13.5 → 31.3km 8.4 → 19.5
17.8 km11 mi · +605 m1’985 ft · −264 m866 ft · Cutoff Fri 19:15
Camp Whittle → Van Dusen km 31.3 → 43.2km 19.5 → 26.8
11.9 km7.4 mi · +297 m974 ft · −272 m892 ft
Van Dusen → Doble Camp 1 km 43.2 → 54.3km 26.8 → 33.7
11.1 km6.9 mi · +187 m614 ft · −302 m991 ft · Cutoff Fri 23:30
Doble Camp 1 → Burns Canyon 1 km 54.3 → 64km 33.7 → 39.8
9.7 km6 mi · +183 m600 ft · −215 m705 ft
Burns Canyon 1 → Smarts Ranch km 64 → 76.4km 39.8 → 47.5
12.5 km7.7 mi · +174 m571 ft · −426 m1’398 ft
Smarts Ranch → Cactus Flats km 76.4 → 82.8km 47.5 → 51.4
6.3 km3.9 mi · +91 m299 ft · −67 m220 ft · Cutoff Sat 05:30
Cactus Flats → Doble Camp 2 km 82.8 → 89.3km 51.4 → 55.5
6.5 km4 mi · +421 m1’381 ft · −148 m486 ft · Cutoff Sat 07:30
Doble Camp 2 → Burns Canyon 2 km 89.3 → 99.1km 55.5 → 61.5
9.8 km6.1 mi · +185 m607 ft · −205 m673 ft
Burns Canyon 2 → Sugarloaf 1 km 99.1 → 110.8km 61.5 → 68.8
11.7 km7.3 mi · +367 m1’204 ft · −309 m1’014 ft · Cutoff Sat 13:15
Sugarloaf 1 → Balky Horse km 110.8 → 125.9km 68.8 → 78.2
15.1 km9.4 mi · +1’000 m3’281 ft · −523 m1’716 ft
Balky Horse → Sugarloaf 2 km 125.9 → 134km 78.2 → 83.3
8.1 km5.1 mi · +19 m62 ft · −408 m1’339 ft · Cutoff Sat 19:00
Sugarloaf 2 → Bear Mountain km 134 → 143.8km 83.3 → 89.4
9.8 km6.1 mi · +208 m682 ft · −258 m846 ft · Cutoff Sat 21:00
Bear Mountain → Snow Summit Crew Access km 143.8 → 151.5km 89.4 → 94.2
7.7 km4.8 mi · +240 m787 ft · −224 m735 ft
Snow Summit Crew Access → Snow Summit km 151.5 → 154.1km 94.2 → 95.7
2.6 km1.6 mi · +293 m961 ft · −19 m62 ft · Cutoff Sat 23:30
Snow Summit → The Village km 154.1 → 161.5km 95.7 → 100.4
7.4 km4.6 mi · +5 m16 ft · −404 m1’325 ft · Cutoff Sun 01:00
The Village → Finish km 161.5 → 162km 100.4 → 100.7
0.5 km0.3 mi · +0 m0 ft · −0 m0 ft
Elevation figures are measured by Kliva on the course trace. Cutoffs are the organiser's.
Aid station by aid station
Terrain, climb and cutoff between each aid station.
The Village (Start) → Snow Summit Base km 0 → 3.3km 0 → 2.1
3.3 km2.1 mi · +118 m387 ft · −66 m217 ft
Snow Summit Base → Going Green km 3.3 → 4.9km 2.1 → 3
1.6 km1 mi · +205 m673 ft · −10 m33 ft
Going Green → The Village (Finish) km 4.9 → 9.4km 3 → 5.8
4.5 km2.8 mi · +15 m49 ft · −262 m860 ft · Cutoff Sat 15:00
Elevation figures are measured by Kliva on the course trace. Cutoffs are the organiser's.
Aid station by aid station
Terrain, climb and cutoff between each aid station.
The Village (Start) → Snow Summit Base km 0 → 3.2km 0 → 2
3.2 km2 mi · +118 m387 ft · −66 m217 ft
Snow Summit Base → Snow Summit km 3.2 → 8.5km 2 → 5.3
5.4 km3.3 mi · +385 m1’263 ft · −31 m102 ft
Snow Summit → The Village (Finish) km 8.5 → 21.8km 5.3 → 13.5
13.2 km8.2 mi · +147 m482 ft · −553 m1’814 ft · Cutoff Sat 14:00
Elevation figures are measured by Kliva on the course trace. Cutoffs are the organiser's.
Aid station by aid station
Terrain, climb and cutoff between each aid station.
The Village (Start) → Snow Summit Crew Access km 0 → 3.3km 0 → 2
3.3 km2 mi · +119 m390 ft · −70 m230 ft
Snow Summit Crew Access → Snow Summit km 3.3 → 10.1km 2 → 6.3
6.9 km4.3 mi · +401 m1’316 ft · −44 m144 ft
Snow Summit → Bluff Lake km 10.1 → 22.2km 6.3 → 13.8
12.1 km7.5 mi · +203 m666 ft · −363 m1’191 ft
Bluff Lake → Camp Osito km 22.2 → 31km 13.8 → 19.2
8.7 km5.4 mi · +191 m627 ft · −211 m692 ft · Cutoff Sat 14:00
Camp Osito → Aspen Glen km 31 → 36.8km 19.2 → 22.9
5.9 km3.7 mi · +67 m220 ft · −268 m879 ft
Aspen Glen → Finish km 36.8 → 48.4km 22.9 → 30.1
11.6 km7.2 mi · +329 m1’079 ft · −344 m1’129 ft
Elevation figures are measured by Kliva on the course trace. Cutoffs are the organiser's.
Aid station by aid station
Terrain, climb and cutoff between each aid station.
The Village (Start) → Bear Mountain 1 km 0 → 7.8km 0 → 4.8
7.8 km4.8 mi · +234 m768 ft · −132 m433 ft
Bear Mountain 1 → Sugarloaf 1 km 7.8 → 16.7km 4.8 → 10.4
8.9 km5.6 mi · +227 m745 ft · −184 m604 ft · Cutoff Sat 09:30
Sugarloaf 1 → Sugarloaf Summit Turnaround km 16.7 → 25.4km 10.4 → 15.8
8.7 km5.4 mi · +862 m2’828 ft · −49 m161 ft
Sugarloaf Summit Turnaround → Balky Horse km 25.4 → 30.9km 15.8 → 19.2
5.6 km3.5 mi · +64 m210 ft · −455 m1’493 ft
Balky Horse → Sugarloaf 2 km 30.9 → 39km 19.2 → 24.2
8.1 km5 mi · +13 m43 ft · −428 m1’404 ft · Cutoff Sat 14:00
Sugarloaf 2 → Bear Mountain 2 km 39 → 48.9km 24.2 → 30.4
9.9 km6.1 mi · +204 m669 ft · −256 m840 ft · Cutoff Sat 16:00
Bear Mountain 2 → Snow Summit Base km 48.9 → 56.6km 30.4 → 35.1
7.7 km4.8 mi · +199 m653 ft · −224 m735 ft
Snow Summit Base → Snow Summit km 56.6 → 59.3km 35.1 → 36.8
2.7 km1.7 mi · +350 m1’148 ft · −8 m26 ft
Snow Summit → Bluff Lake km 59.3 → 74.6km 36.8 → 46.3
15.3 km9.5 mi · +270 m886 ft · −449 m1’473 ft · Cutoff Sat 21:00
Bluff Lake → Camp Osito km 74.6 → 83.3km 46.3 → 51.8
8.8 km5.4 mi · +183 m600 ft · −211 m692 ft · Cutoff Sat 22:45
Camp Osito → Aspen Glen km 83.3 → 89.2km 51.8 → 55.4
5.9 km3.7 mi · +97 m318 ft · −261 m856 ft · Cutoff Sun 00:00
Aspen Glen → The Village (Finish) km 89.2 → 101.5km 55.4 → 63
12.2 km7.6 mi · +309 m1’014 ft · −355 m1’165 ft · Cutoff Sun 02:15
Elevation figures are measured by Kliva on the course trace. Cutoffs are the organiser's.
Feels like these
- Ultra-Trail des Sources157.5 km97.8 mi · 215 km-effortAug 28, 2027 · Dates to be confirmed9’061 km away5’630.2 mi away
- Arctic Alta Ultra161.6 km100.4 mi · 197 km-effortAug 27, 2027 · Dates to be confirmed7’992 km away4’966 mi away
- Mallorca by UTMB137.5 km85.4 mi · 192 km-effortOct 29, 2027 · Dates to be confirmed9’709 km away6’032.9 mi away
- KoBoLT135.4 km84.1 mi · 189 km-effortNov 28, 20269’131 km away5’673.7 mi away
Where to stay
Find a place to stay near Big Bear Lake for the race.
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