Grand Raid des Pyrénées Tour du Bastan - Elevation Profile, Aid Stations and Cutoffs
- Pla d'Adet, Saint-Lary-Soulan, France
- 53.3 km
- 3,070 m D+
- 4 aid stations
Map, checkpoints and cutoffs Map · checkpoints · forecast opens Aug 10 Race-day forecast is live
Race-day conditions
Weather, daylight and your arrival time at all 6 checkpoints, set to the 07:00 start.
- Start
- 07:00
- Daylight at the start
- 07:09-20:56
- Aid stations
- 4
Course profile
Pla d'Adet, Saint-Lary-Soulan, France Vielle-Aure, Hautes-Pyrénées, France · point-to-point
- Distance
- 53.3 km Finishes 859 m lower than it starts
- Elevation
- +3,070 m -3,929 m About 58 m of climb per km
- Highest point
- 2,509 m Col de Bastanet
Next edition Est. Thu 19 Aug 2027
Our estimate for Thu 19 Aug 2027. The organiser has not announced the date for this race yet.
- Start
- Sunrise Vielle-Aure, Hautes-Pyrénées, France 0h09 after the start
- Winner ~5h35 5h35 after the start
- Median finisher 2026 median 11h02 after the start
- Sunset Vielle-Aure, Hautes-Pyrénées, France 13h56 after the start
- Cutoff 15h30 after the start
Grand Raid des Pyrénées Tour du Bastan is a 53.3 km ultra-trail with around 3,070 m of elevation gain, starting in Pla d'Adet, Saint-Lary-Soulan, France. The overall cutoff is 15 hours 30 minutes. The highest point on the course is Col de Bastanet at 2,509 m. That is 58 m of climbing per kilometre. Grand Raid des Pyrénées has 7 races, from 41.6 to 174.2 km; this one ranks 5 of 7 by distance and 5 of 7 by climbing per kilometre.
The biggest climb between checkpoints gains around 951 m from Restaurant Merlans (outbound) (km 8.8) to La Mongie (km 24.6). The steepest sustained section on the elevation profile averages about 18% over roughly 2.1 km around km 6. Crew access is allowed at Restaurant Merlans (outbound) (8.8 km), La Mongie (24.6 km) and Restaurant Merlans (return) (39.9 km).
Data is approximate and courses change between editions - always verify against the official race guide.
Other distances at Grand Raid des Pyrénées
| Race | Distance | D+ | Cutoff | Next start |
|---|---|---|---|---|
| GRP Ultra Tour 160 | 174.2 km | 10,406 m | 50h00 | Aug 20, 2027 (est.) |
| GRP Tour des Cirques | 126.7 km | 7,036 m | 41h00 | Aug 20, 2027 (est.) |
| GRP Tour des Lacs | 80.5 km | 5,187 m | 25h00 | Aug 21, 2027 (est.) |
| GRP Tour du Moudang | 60.8 km | 3,515 m | 17h00 | Aug 19, 2027 (est.) |
| GRP Tour du Bastan (this page) | 53.3 km | 3,070 m | 15h30 | Aug 19, 2027 (est.) |
| GRP Tour du Néouvielle | 43.1 km | 2,439 m | 12h00 | Aug 20, 2027 (est.) |
| GRP Tour de la Gela | 41.6 km | 3,427 m | 12h30 | Aug 19, 2027 (est.) |
Plan against the cutoffs
Enter a goal finish time and see estimated arrivals vs checkpoint cutoffs.
Estimate your finish
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Course math
Four numbers worked out from this course's distance, elevation and checkpoints.
TrailMath effort-km
104 effort-km
About 10 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
50K
84 km-effort (distance + gain ÷ 100). Calculated from the course figures, not an official classification.
Estimate your UTMB Index → ITRA and UTMB indexes explainedBiggest climb section
+951 m
Restaurant Merlans (outbound) → La Mongie · km 8.8–24.6
The largest gain between two checkpoints, not one continuous climb.
Restaurant Merlans (outbound) cutoff: Thu 09:15
Plan against barriers →Biggest descent section
−1,423 m
Restaurant Merlans (return) → Vielle-Aure (Finish) · km 39.9–53.3
The largest loss between two checkpoints. ITRA's km-effort ignores descent; TrailMath counts it: 104 km-effort.
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Grand Raid des Pyrénées Tour du Bastan · 2026
Finish times, 2026 edition
886 runners started. 793 came back. Half of them took longer than 11:01:43. That left the median finisher 4:28:17 inside the 15h30 cutoff.
Median finish
11:01:43
Half of the 793 finishers were still out there at this point.
4:28:17 in hand before the 15h30 cutoff
The start line
89.5%
793 of 886 starters made it; 93 did not.
still moving when a cutoff closed
stopped by choice or by the medics
Organisation stops and disqualifications: 3.
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
10:58:00
median finish; average 11:07:36
635 finishers, 80% of the field
Women
11:35:25
median finish; average 11:45:33
158 finishers, 20% of the field
0:37:25 separates the two medians, across 635 men and 158 women.
Finish time by age group
Every track runs from the start to the 15h30 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 |
|---|---|---|---|
| ES | 9:43:22 | 25 | |
| SE | 10:38:57 | 219 | |
| M0 | 10:47:28 | 113 | |
| M1 | 10:52:35 | 110 | |
| M2 | 11:58:52 | 64 | |
| M3 | 11:40:57 | 48 | |
| M4 | 12:27:16 | 31 | |
| M5 | 12:07:47 | 17 - small sample, read with care | |
| M6 | 13:04:58 | 7 - small sample, read with care | |
| M7 | - | 1 - too few finishers to publish a time |
| Age | Median finish | Median against the cutoff | Finishers |
|---|---|---|---|
| ES | - | 1 - too few finishers to publish a time | |
| SE | 11:04:08 | 68 | |
| M0 | 11:30:43 | 29 | |
| M1 | 12:26:48 | 25 | |
| M2 | 11:17:20 | 21 | |
| M3 | 11:46:48 | 3 - small sample, read with care | |
| M4 | 11:08:00 | 8 - small sample, read with care | |
| M5 | 14:47:55 | 3 - small sample, read with care |
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
98% of the finishers came from France alone.
| Nation | Finishers | Share |
|---|---|---|
| France FR | 775 97.7% | |
| Belgium BE | 5 0.6% | |
| United Kingdom GB | 3 0.4% | |
| Spain ES | 2 0.3% | |
| Portugal PT | 2 0.3% | |
| Cameroon CM | 1 0.1% | |
| Italy IT | 1 0.1% | |
| Netherlands NL | 1 0.1% | |
| Palestinian Territories PS | 1 0.1% | |
| Romania RO | 1 0.1% | |
| Vietnam VN | 1 0.1% | |
| 1 other nation | 1 0.1% |
Showing 11 of 11 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.
Edition by edition
Every edition we have recomputed in full, newest first. The course, the weather and the field change from year to year, so a slower edition is not a harder one.
| Edition | Distance run | Starters | Finishers | Finish rate | Median finish |
|---|---|---|---|---|---|
| 2026 Latest | 53 km | 886 | 793 | 89.5% | 11:01:43 |
| 2025 | 54 km | 905 | 827 | 91.4% | 10:51:57 |
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 24, 2026 - Official results
Ask the course
Ask GRP Tour du Bastan anything about climbs, pacing, crew or cutoffs.
Answers come from this course's data, your plan and your training.
Which climb should I respect most?
Restaurant Merlans (outbound) to La Mongie: +951 m over 15.8 km, from km 8.8. Hike the steep sections at an effort you could hold for hours - the race is decided after this climb, not on it.
Where can my crew meet me?
Restaurant Merlans, km 8.8 - the first of 2 crew points. The next is La Mongie, km 24.6. Have them bring warm layers: the course tops out at 2,509 m, in August.
Is 11h a realistic finish for me?
11h would put you in the faster half of 2026 finishers - the median was 11:01:43. It means holding 12:23/km overall.
The assistant answers that once it can see your training.
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Example answer
Your long runs peak at 15 km, so the plan builds to 4-hour long runs. Cutoff buffer at La Mongie: 1h31.
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~43 weeks · peak ~8 h/week · 5 run + 2 strength days
For a 53.3 km race, aim for about 8 h/week at peak. Set your availability to 9 h/week in the app for the headroom to build there gradually.
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Aid stations and checkpoints
| Checkpoint | Km | Cumulative gain (m) | Cumulative loss (m) | Cutoff |
|---|---|---|---|---|
| Start - Pla d'Adet Services not published | 0 | 0 | 0 | - |
| Restaurant Merlans (outbound) Crew | 8.8 | 724 | 337 | Thu 09:15 |
| La Mongie Crew | 24.6 | 1,675 | 1,590 | Thu 13:45 |
| Refuge de Campana de Cloutou | 32 | 2,572 | 2,007 | - |
| Restaurant Merlans (return) Crew | 39.9 | 2,893 | 2,506 | Thu 19:30 |
| Vielle-Aure (Finish) Crew | 53.3 | 3,070 | 3,929 | Thu 22:30 |
Data is approximate and courses change between editions - always verify against the official race guide. Source: official race guide, verified October 24, 2026 - Official race website
FAQ
How much elevation gain does Grand Raid des Pyrénées Tour du Bastan have?
Grand Raid des Pyrénées Tour du Bastan has around 3,070 m of cumulative elevation gain and 3,929 m of loss over 53.3 km.
What is the cutoff time for Grand Raid des Pyrénées Tour du Bastan?
The overall Grand Raid des Pyrénées Tour du Bastan cutoff is 15 hours 30 minutes, with intermediate time barriers at major checkpoints. Winning times are typically around 6 hours.
How long is Grand Raid des Pyrénées Tour du Bastan?
Grand Raid des Pyrénées Tour du Bastan covers approximately 53.3 km, starting in Pla d'Adet, Saint-Lary-Soulan, France.
What is the highest point of Grand Raid des Pyrénées Tour du Bastan?
The highest point of Grand Raid des Pyrénées Tour du Bastan is Col de Bastanet at 2,509 m.
How many aid stations does Grand Raid des Pyrénées Tour du Bastan have and which allow crew?
The checkpoint table lists 4 major aid points between the start and the finish. Crew access is allowed at Restaurant Merlans (outbound) (8.8 km), La Mongie (24.6 km) and Restaurant Merlans (return) (39.9 km).
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