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Cover photo of Trail 100 Andorra - Ultra 105K 2026 — 106 km, 6650 m elevation gain

Trail 100 Andorra - Ultra 105K 2026

June 13, 2026
Distance
105.7 km
Elevation gain
6650 m
Country
🇦🇩 Andorra
Download the GPXOfficial race website
Course weather at your time of passage

The forecast arrives five days before the start.

Here you'll find the elevation profile and an estimated finish time based on your UTMB Index.

What's your time based on your UTMB?

Times estimated by the RAVIT model, learned from real ultra-trail finish times. Enter your UTMB Index (utmb.world) to get a personalized estimate.

Predicted race time based on your UTMB Index® · smoothed times achieved by runners at your level in past editions

UTMB Index®
Peaking18h19
Normal day
3005007009001000UTMB Index®
from Peaking (P10) to Survival mode (P90)extended based on 209,157 finishers from 222 racesCalibrated UTMB® points
SourceUTMB® IndexLiveTrail

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Cut-off times and crew - Trail 100 Andorra - Ultra 105K · 2026

106 km race checkpoints: kilometers, elevation, crew, cut-off time and access
Aid stationCum. kmCum. D+Seg. kmSeg. D+Seg. D-CrewCut-offAccess
Refugi Pla de l'Estany12.70 m12.71,337 m585 m———
Comapedrosa16.60 m3.9503 m320 m———
Coll de la Botella22.80 m6.2379 m569 m—Sat 01:15 PM—
Life Base 1: Parc Central - Andorra La Vella37.80 m15.1211 m1,251 m—Sat 04:00 PM—
Refugi Fontverd45.30 m7.5878 m5 m—Sat 06:15 PM—
Refugi de l'Illa52.40 m7.0607 m0 m—Sat 09:00 PM—
Life Base 2 - Hotel Pic Maià62.90 m10.5653 m742 m—Sun 01:00 AM—
Incles72.30 m9.4293 m853 m—Sun 05:00 AM—
Pont Tibeta83.60 m11.3797 m786 m—Sun 08:00 AM—
Refugi Sorteny94.00 m10.4919 m801 m—Sun 01:00 PM—
Ordino105.70 m11.756 m728 m—Sun 04:00 PM—

Data from the official race rules, checked for every edition. The race rules prevail. Positions are interpolated along the GPX track and are a guide, not official course marking.

What you'll find at each aid station

Aid station contents not documented.

La feuille de ton assistance pour Trail 100 Andorra - Ultra 105K · 2026

Les règles d'assistance de cette course ne sont pas encore connues : tu marqueras tes rendez-vous toi-même.

Recto, verso et planche d'étiquettes, en PDF : l'exemple d'une coureuse de l'UTMB.

Elevation profile

1500 M2000 M2500 MS01 · Refugi Pla de l'Estany KM 12.7 — Alt 2051 m D+ cumulé 0 m12.7 KMRefugi Pla de l'EstanyS02 · Comapedrosa KM 16.6 — Alt 2241 m D+ cumulé 0 m16.6 KMComapedrosaS03 · Coll de la Botella KM 22.8 — Alt 2053 m D+ cumulé 0 m22.8 KMColl de la BotellaS04 · Life Base 1: Parc Central - Andorra La Vella KM 37.8 — Alt 1009 m D+ cumulé 0 m37.8 KMLife Base 1: Parc Cen…S05 · Refugi Fontverd KM 45.3 — Alt 1883 m D+ cumulé 0 m45.3 KMRefugi FontverdS06 · Refugi de l'Illa KM 52.4 — Alt 2492 m D+ cumulé 0 m52.4 KMRefugi de l'IllaS07 · Life Base 2 - Hotel Pic Maià KM 62.9 — Alt 2405 m D+ cumulé 0 m62.9 KMLife Base 2 - Hotel P…S08 · Incles KM 72.3 — Alt 1844 m D+ cumulé 0 m72.3 KMInclesS09 · Pont Tibeta KM 83.6 — Alt 1850 m D+ cumulé 0 m83.6 KMPont TibetaS10 · Refugi Sorteny KM 94.0 — Alt 1968 m D+ cumulé 0 m94.0 KMRefugi SortenyStart0 KMFinish105.7 KM

The course and its aid stations

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GPX
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Trail 100 Andorra - Ultra 105K: times, aid-station stops and fuelling needs by UTMB® Index

Between a UTMB® Index of 500 and 800, the estimated finish time on this race runs from 26h39 to 15h02. These times include aid-station stops: they come from real durations between two timing points, and this race's timing does not measure stops separately.

SourceUTMB® Index

Below a UTMB® Index of roughly 335, the overall cut-off of 34h00 is no longer reachable at the estimated pace.

Estimated time, stop time and fuelling needs on Trail 100 Andorra - Ultra 105K by UTMB Index
UTMB® IndexEstimated timeNight hoursCarbsFluidSodiumCut-off margin
50026h39111,599 g18.7 L13,325 mg+7h21
55024h2610.41,466 g17.1 L12,217 mg+9h34
60022h058.11,325 g15.5 L11,042 mg+11h55
65019h535.91,193 g13.9 L9,942 mg+14h07
70018h184.31,098 g12.8 L9,150 mg+15h42
75016h192.3979 g11.4 L8,158 mg+17h41
80015h021902 g10.5 L7,517 mg+18h58

Figures based on 60 g of carbohydrate, 700 mL of fluid and 500 mg of sodium per hour, "average" preparation and mild conditions (15–25 °C). Above 25 °C, count on roughly 900 mL/h and 700 mg/h. Carbohydrate intake is trained: 60 g/h is a floor, 90 g/h assumes a glucose-fructose blend and a gut used to it.

Measured on the 2026 edition: the field checkpoint by checkpoint

650 starters, 36.3% DNF rate, 11 timed checkpoints.

Duration of each segment on edition 2026: median and middle half of field
SegmentkmMedianMiddle halfMeasuredMedian passageStill ranked
ORDINO → Refugi Pla de l'Estany12.82 h 512 h 31 – 3 h 076462 h 45649
Refugi Pla de l'Estany → Refugi Comapedrosa16.71 h 111 h 02 – 1 h 216433 h 54647
Refugi Comapedrosa → Coll de la Botella22.81 h 111 h 02 – 1 h 216445 h 03646
Coll de la Botella → Parc Central37.92 h 111 h 53 – 2 h 316317 h 04633
Parc Central → Refugi Fontverd45.32 h 161 h 57 – 2 h 345389 h 19566
Refugi Fontverd → Refugi Illa52.41 h 461 h 34 – 1 h 5752411 h 03556
Refugi Illa → Hotel Pic Maia62.93 h 042 h 37 – 3 h 2852114 h 03526
Hotel Pic Maia → Incles74.82 h 522 h 18 – 3 h 3044217 h 01443
Incles → Pont Tibeta85.52 h 352 h 10 – 3 h 0542519 h 41426
Pont Tibeta → Sorteny96.63 h 252 h 51 – 3 h 5341423 h 01414
Sorteny → ORDINO107.92 h 011 h 43 – 2 h 2141425 h 10414

“Median passage” is elapsed time from the start, not a clock time: the clock time depends on the edition.

Where runners drop out. Hotel Pic Maia (83) · Parc Central (67) · Refugi Illa (30) out of 236 total DNFs.

RAVIT record from the official timing of the 2026 edition, data from September 18, 2026.

SourceLiveTrail
See segment-by-segment analysis of Trail 100 Andorra - Ultra 105K

Other trails worth preparing for in France

Trail 100 Andorra - Ultra 105K over the years

Trail 100 Andorra - Ultra 105K 2027

Sources and method

  • Time projection — times by UTMB Index are taken from the actual splits of runners in each level band on previous editions of this race, aid station stops included. No formula is used as long as these results exist.
  • Trail nutrition — hourly targets for carbohydrate, fluid and sodium follow the commonly accepted ultra-endurance guidance. La Clinique du Coureur — Fuelling in trail running
  • Course, aid stations and cut-offs — taken from the event's official rules, which prevail in case of any discrepancy. Official site — Trail 100 Andorra - Ultra 105K

Weather for Trail 100 Andorra - Ultra 105K

The weather for Trail 100 Andorra - Ultra 105K will appear here as soon as the forecast models reach that date, around five days before the start: feels-like temperature, rain, snow, wind and storms, section by section and at your passage time.

Detailed weather for Trail 100 Andorra - Ultra 105K, hour by hour on the course

Frequently asked questions

How many checkpoints?

Trail 100 Andorra - Ultra 105K has 11 checkpoints: 11 checkpoints with undocumented contents. Details are in the two tables above.

What distance and elevation gain?

Trail 100 Andorra - Ultra 105K is 106 km long with 6650 m of elevation gain.

How long to finish?

With a UTMB Index of 600 (average runner), the estimated time is around 22h05 for Trail 100 Andorra - Ultra 105K.

What's the weather forecast?

The weather for Trail 100 Andorra - Ultra 105K will be published on this page around five days before the start, once the forecast models reach the race date. It will be detailed section by section: feels-like temperature, rain, snow, wind and storms.

Want to stack the odds in your favor for Trail 100 Andorra - Ultra 105K?

In 2 minutes, RAVIT generates your complete plan: segment-by-segment time, carbs, water and sodium at every aid station, printable roadbook.

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