Patagonia Bariloche by UTMB - Nahuel Huapi 33K - Course Data, Aid Stations and Cutoffs
- Los Baqueanos, Bariloche, Argentina
- 35 km
- 1,425 m D+
- 3 aid stations
Course profile
Los Baqueanos, Bariloche, Argentina San Carlos de Bariloche, Argentina · point-to-point
- Distance
- 35 km Finishes 21 m lower than it starts
- Elevation
- +1,425 m -1,446 m About 41 m of climb per km
- Highest point
- 1,418 m Cerro Otto
Next edition Fri 20 Nov 2026 · 06:30
- Start
- Winner ~2h52 2h52 after the start
- Median finisher 2025 median 5h37 after the start
- Cutoff 10h after the start
Patagonia Bariloche by UTMB - Nahuel Huapi 33K is a 35 km ultra-trail with around 1,425 m of elevation gain, starting in Los Baqueanos, Bariloche, Argentina. The overall cutoff is 10 hours. The highest point on the course is Cerro Otto at 1,418 m. That is 41 m of climbing per kilometre. Patagonia Bariloche by UTMB has 4 races, from 35 to 131 km; this one ranks 4 of 4 by distance and 4 of 4 by climbing per kilometre.
The biggest climb between checkpoints gains around 684 m from Trypay Antú (km 22.23) to Centro Cívico (Finish) (km 35). The published checkpoint list has no crew-access points - check the official runner guide for assistance rules.
Data is approximate and courses change between editions - always verify against the official race guide.
Other distances at Patagonia Bariloche by UTMB
| Race | Distance | D+ | Cutoff | Next start |
|---|---|---|---|---|
| Tronador 130K | 131 km | 6,580 m | 33h30 | Nov 20, 2026 |
| Frey 85K | 88 km | 4,760 m | 22h00 | Nov 21, 2026 |
| Bella Vista 55K | 57.5 km | 3,000 m | 14h00 | Nov 20, 2026 |
| Nahuel Huapi 33K (this page) | 35 km | 1,425 m | 10h00 | Nov 20, 2026 |
Plan against the cutoffs
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Estimate your finish
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Course math
Four numbers worked out from this course's distance, elevation and checkpoints.
TrailMath effort-km
56 effort-km
About 5 h for a mid-pack finisher (index 500). Not a pacing guarantee.
Distance + gain ÷ 100 + loss ÷ 200, beside ITRA's gain-only km-effort. Model TM1.0.
How TrailMath works →UTMB Index category
20K
49 km-effort (distance + gain ÷ 100). Calculated from the course figures, not an official classification.
Estimate your UTMB Index →Biggest climb section
+684 m
Trypay Antú → Centro Cívico (Finish) · km 22.2–35
The largest gain between two checkpoints, not one continuous climb.
Biggest descent section
−698 m
Trypay Antú → Centro Cívico (Finish) · km 22.2–35
The largest loss between two checkpoints. ITRA's km-effort ignores descent; TrailMath counts it: 56 km-effort.
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Patagonia Bariloche by UTMB - Nahuel Huapi 33K · 2025
Finish times, 2025 edition
774 runners started. 768 came back. Half of them took longer than 5:36:38. That left the median finisher 4:23:22 inside the 10h cutoff.
Median finish
5:36:38
Half of the 768 finishers were still out there at this point.
4:23:22 in hand before the 10h cutoff
The start line
99.2%
768 of 774 starters made it; 6 did not.
still moving when a cutoff closed
stopped by choice or by the medics
Men and women
Two medians on the same scale. The bars run from the start to the cutoff, so the gap between them is the gap in time.
Men
5:18:48
median finish; average 5:24:09
409 finishers, 53% of the field
Women
5:57:18
median finish; average 6:01:36
359 finishers, 47% of the field
0:38:30 separates the two medians, across 409 men and 359 women.
Finish time by age group
Every track runs from the start to the 10h cutoff, so the empty part of a bar is the time that group's median finisher still had. Men and women are drawn on the same scale.
| Age | Median finish | Median against the cutoff | Finishers |
|---|---|---|---|
| SUB20 | - | 1 - too few finishers to publish a time | |
| 20-34 | 4:39:24 | 87 | |
| 35-39 | 5:17:09 | 74 | |
| 40-44 | 5:08:44 | 91 | |
| 45-49 | 5:19:36 | 56 | |
| 50-54 | 5:56:53 | 44 | |
| 55-59 | 6:03:23 | 33 | |
| 60-64 | 6:15:32 | 14 - small sample, read with care | |
| 65-69 | 6:59:16 | 9 - small sample, read with care |
| Age | Median finish | Median against the cutoff | Finishers |
|---|---|---|---|
| 20-34 | 5:31:08 | 81 | |
| 35-39 | 5:28:13 | 78 | |
| 40-44 | 5:50:31 | 71 | |
| 45-49 | 6:10:01 | 55 | |
| 50-54 | 6:36:43 | 44 | |
| 55-59 | 6:47:15 | 20 | |
| 60-64 | 7:19:31 | 9 - small sample, read with care | |
| 65-69 | - | 1 - too few finishers to publish a time |
Full bar: 20 finishers or more. Tick alone: fewer than 20, too few for a median to say much. The shaded row is the biggest group.
Where the finishers came from
87% of the finishers came from Argentina alone.
| Nation | Finishers | Share |
|---|---|---|
| Argentina AR | 666 86.7% | |
| Uruguay UY | 23 3.0% | |
| Brazil BR | 21 2.7% | |
| Chile CL | 17 2.2% | |
| Ecuador EC | 14 1.8% | |
| Germany DE | 3 0.4% | |
| France FR | 3 0.4% | |
| Paraguay PY | 3 0.4% | |
| Canada CA | 2 0.3% | |
| Colombia CO | 2 0.3% | |
| Costa Rica CR | 2 0.3% | |
| Italy IT | 2 0.3% | |
| Lithuania LT | 2 0.3% | |
| Curaçao AN | 1 0.1% | |
| Switzerland CH | 1 0.1% | |
| Spain ES | 1 0.1% | |
| Finland FI | 1 0.1% | |
| South Korea KR | 1 0.1% | |
| Mexico MX | 1 0.1% | |
| Peru PE | 1 0.1% | |
| Venezuela VE | 1 0.1% | |
| 11 other nations 1 other nation | 14 1.8% 1 0.1% |
Showing 20 of 21 nations. Showing 21 of 21 nations.
Bar length is against the largest nation. The smallest counts are drawn at a minimum visible width, so their bars are not to scale.
How these numbers were computed
These are times for runners who finished. They exclude everyone who started and did not, so they describe how long finishing took, not how long the race takes. Bands with only a handful of finishers move a lot from one edition to the next.
We plot the median, not the average. A handful of very quick runners drags the average well below the time half the field actually beat, so the median is the honest number to plan against.
Nationality here shows who travels to this race, not who runs it best. That alone is why a host nation tops almost every list.
Computed from the full official results, verified October 11, 2026 - Official results
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Aid stations and checkpoints
| Checkpoint | Km | Cumulative gain (m) | Cumulative loss (m) | Cutoff |
|---|---|---|---|---|
| Start - Los Baqueanos Services not published | 0 | 0 | 0 | - |
| Peuma Hue | 6.83 | 309 | 298 | - |
| Gutierrez | 17.06 | 698 | 692 | - |
| Trypay Antú | 22.23 | 741 | 748 | - |
| Centro Cívico (Finish) | 35 | 1,425 | 1,446 | Fri 16:30 |
Data is approximate and courses change between editions - always verify against the official race guide. Source: official race guide, verified October 11, 2026 - Official race website
FAQ
How much elevation gain does Patagonia Bariloche by UTMB - Nahuel Huapi 33K have?
Patagonia Bariloche by UTMB - Nahuel Huapi 33K has around 1,425 m of cumulative elevation gain and 1,446 m of loss over 35 km.
What is the cutoff time for Patagonia Bariloche by UTMB - Nahuel Huapi 33K?
The overall Patagonia Bariloche by UTMB - Nahuel Huapi 33K cutoff is 10 hours, with intermediate time barriers at major checkpoints. Winning times are typically around 3 hours.
How long is Patagonia Bariloche by UTMB - Nahuel Huapi 33K?
Patagonia Bariloche by UTMB - Nahuel Huapi 33K covers approximately 35 km, starting in Los Baqueanos, Bariloche, Argentina.
What is the highest point of Patagonia Bariloche by UTMB - Nahuel Huapi 33K?
The highest point of Patagonia Bariloche by UTMB - Nahuel Huapi 33K is Cerro Otto at 1,418 m.
How many aid stations does Patagonia Bariloche by UTMB - Nahuel Huapi 33K have and which allow crew?
The checkpoint table lists 3 major aid points between the start and the finish. Personal crew assistance is not part of the published checkpoint data - check the official runner guide.
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