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Cover photo of MaXi-Race - Tour du lac d'Annecy 2027 — 100 km, 5782 m elevation gain

MaXi-Race - Tour du lac d'Annecy 2027

May 29, 2027
Distance
100.0 km
Elevation gain
5782 m
Country
🇫🇷 France
Download the GPXVersion from October 5, 2026, updated by RAVITOfficial race website
Course weather at your time of passage

The forecast arrives five days before the start.

Here you'll find the elevation profile, an estimated finish time based on your UTMB Index and details of the 11 aid stations to plan your nutrition and hydration segment by segment.

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® · field profile (Riegel k=1.24)

UTMB Index®587
Normal day
3005007009001000UTMB Index®

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Cut-off times and crew - MaXi-Race - Tour du lac d'Annecy · 2027

100 km race checkpoints: kilometers, elevation, crew, cut-off time and access
Aid stationCum. kmCum. D+Seg. kmSeg. D+Seg. D-CrewCut-offAccess
Belossier14.5713 m14.5713 m592 mForbiddenSat 05:55 AM
Ravitaillement light Alex17.3921 m2.8208 m5 mForbiddenSat 06:05 AM
Ravitaillement light Montremont28.12,036 m10.81,115 m1,056 mForbiddenSat 09:10 AM
Pré Vérel30.52,624 m2.4588 m31 mForbiddenSat 10:55 AM
Point d'eau36.92,879 m6.4255 m623 mForbidden—
Base vie Doussard46.63,105 m9.7226 m823 mAllowedSat 01:30 PM
Point d'eau52.03,523 m5.4418 m103 mForbidden—
Col de Bornette60.94,351 m8.9828 m260 mForbidden—
Ravitaillement light66.94,378 m6.027 m545 mForbidden—
Point d'eau75.05,073 m8.1695 m208 mForbidden—
Point d'eau78.05,221 m3.0148 m0 mForbidden—
Base vie Semnoz85.55,595 m7.5374 m270 mAllowed—
Descente forêt94.45,703 m8.9108 m702 mForbiddenSun 02:00 AM
Arrivée, MaXi-Village (Annecy)100.05,782 m5.679 m593 m—Sun 03:30 AM
Updated on 10/05/2026 by RAVIT

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: products in rows, aid stations in columns
Productlight Alexkm 17.3light Montremontkm 28.1Point d'eaukm 36.9Base vie Doussardkm 46.6Point d'eaukm 52.0Col de Bornettekm 60.9lightkm 66.9Point d'eaukm 75.0Point d'eaukm 78.0Base vie Semnozkm 85.5Arrivée, MaXi-Village (Annecy)km 100.0
Water✕✕✕✕✕✕✕✕✕✕✕
Brand products · Tà Energy✕unavailableunavailableunavailableunavailableunavailable✕unavailableunavailableunavailableunavailable
Brand productsunavailable✕unavailableunavailableunavailableunavailableunavailableunavailableunavailableunavailableunavailable
Hot mealunavailableunavailableunavailable✕unavailableunavailableunavailableunavailableunavailable✕✕
Updated on 10/05/2026 by RAVIT

Elevation profile

500 M750 M1000 M1250 M1500 M1750 MS01 · Belossier KM 14.5 — Alt 565 m D+ cumulé 713 m14.5 KMBelossierS02 · Ravitaillement light Alex KM 17.3 — Alt 768 m D+ cumulé 921 m17.3 KMRavitaillement light …S03 · Ravitaillement light Montremont KM 28.1 — Alt 828 m D+ cumulé 2036 m28.1 KMRavitaillement light …S04 · Pré Vérel KM 30.5 — Alt 1385 m D+ cumulé 2624 m30.5 KMPré VérelS05 · Point d'eau KM 36.9 — Alt 943 m D+ cumulé 2879 m36.9 KMPoint d'eauS06 · Base vie Doussard KM 46.6 — Alt 451 m D+ cumulé 3105 m46.6 KMBase vie DoussardS07 · Point d'eau KM 52.0 — Alt 732 m D+ cumulé 3523 m52.0 KMPoint d'eauS08 · Col de Bornette KM 60.9 — Alt 1221 m D+ cumulé 4351 m60.9 KMCol de BornetteS09 · Ravitaillement light KM 66.9 — Alt 749 m D+ cumulé 4378 m66.9 KMRavitaillement lightS10 · Point d'eau KM 75.0 — Alt 1248 m D+ cumulé 5073 m75.0 KMPoint d'eauS11 · Point d'eau KM 78.0 — Alt 1399 m D+ cumulé 5221 m78.0 KMPoint d'eauS12 · Base vie Semnoz KM 85.5 — Alt 1509 m D+ cumulé 5595 m85.5 KMBase vie SemnozS13 · Descente forêt KM 94.4 — Alt 946 m D+ cumulé 5703 m94.4 KMDescente forêtStart0 KMFinish100.0 KM

The course and its aid stations

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GPX
ravit.live

MaXi-Race - Tour du lac d'Annecy: 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 21h00 to 11h54, and the aid-station stop budget from 1h31 to 0h26. The longer the race, the more stops weigh: this is time you should plan to spend standing still, not only running.

Below a UTMB® Index of roughly 360, the overall cut-off of 26h05 is no longer reachable at the estimated pace.

0h001h052h103h154h203005007009001000UTMB® Index
Estimated time, stop time and fuelling needs on MaXi-Race - Tour du lac d'Annecy by UTMB Index
UTMB® IndexEstimated timeOf which stopsNight hoursCarbsFluidSodiumCut-off margin
50021h001h3171,260 g14.7 L10,500 mg+5h05
55019h081h125.61,148 g13.4 L9,568 mg+6h57
60017h200h585.61,040 g12.1 L8,663 mg+8h45
65015h100h455.6910 g10.6 L7,587 mg+10h55
70013h540h375.6834 g9.7 L6,947 mg+12h11
75012h540h315.6774 g9 L6,453 mg+13h11
80011h540h265.6714 g8.3 L5,948 mg+14h11

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

1,418 finishers measured over 15 timed checkpoints.

Duration of each segment on edition 2026: median and middle half of field
SegmentkmMedianMiddle halfMeasuredMedian passageStill ranked
Départ → KM 55.337 min34 min – 40 min1,41837 min1,418
KM 5 → KM 1110.441 min35 min – 46 min1,4151 h 191,418
KM 11 → KM 1717.157 min51 min – 1 h 021,4142 h 161,418
KM 17 → KM 2827.82 h 182 h 05 – 2 h 311,4104 h 341,418
KM 28 → KM 3132.61 h 141 h 07 – 1 h 211,4115 h 491,418
KM 31 → Entrée Base Vie Doussard44.91 h 371 h 27 – 1 h 491,4177 h 271,418
Entrée Base Vie Doussard → Sortie Base Vie Doussard45.324 min14 min – 35 min1,4177 h 511,418
Sortie Base Vie Doussard → KM 6161.23 h 072 h 43 – 3 h 331,41411 h 001,418
KM 61 → KM 7474.32 h 492 h 26 – 3 h 111,41113 h 521,418
KM 74 → KM 82821 h 381 h 26 – 1 h 481,41315 h 311,418
KM 82 → Entrée Base Vie Semnoz83.411 min9 min – 14 min1,41515 h 431,418
Entrée Base Vie Semnoz → Sortie Base Vie Semnoz83.716 min11 min – 24 min1,41316 h 021,418
Sortie Base Vie Semnoz → Reste 6.5km92.11 h 111 h 02 – 1 h 241,41217 h 141,418
Reste 6.5km → Reste 500m98.157 min48 min – 1 h 111,41418 h 101,418
Reste 500m → Arrivée98.64 min3 min – 5 min1,41518 h 151,418

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

RAVIT record from the official timing of the 2026 edition, data from October 5, 2026.

See segment-by-segment analysis of MaXi-Race - Tour du lac d'Annecy

Other trails worth preparing for

MaXi-Race - Tour du lac d'Annecy over the years

MaXi-Race - Tour du lac d'Annecy 2026MaXi-Race - Tour du lac d'Annecy 2025

Sources and method

  • Time projection — les temps par cote sont repris des passages réels des coureurs de chaque tranche sur les éditions précédentes de cette course, arrêts aux ravitaillements compris. Aucune formule n'intervient tant que ces résultats existent.
  • 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 — MaXi-Race - Tour du lac d'Annecy

Weather for MaXi-Race - Tour du lac d'Annecy

The weather for MaXi-Race - Tour du lac d'Annecy 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 MaXi-Race - Tour du lac d'Annecy, hour by hour on the course

Frequently asked questions

How many checkpoints?

MaXi-Race - Tour du lac d'Annecy has 14 checkpoints: 6 aid stations, 5 water points, and 3 checkpoints without aid station (Belossier, km 14.5 ; Pré Vérel, km 30.5 ; Descente forêt, km 94.4). Details are in the two tables above.

What's the longest segment without aid?

The one leading to Ravitaillement light Alex: 17.3 km and 921 m elevation gain. That's the one to load up for first.

How do I find the exact location of an aid station?

The Google Maps icon in the “Access” column opens the aid station's location: handy for planning your crew's routes.

What distance and elevation gain?

MaXi-Race - Tour du lac d'Annecy is 100 km long with 5782 m of elevation gain.

How long to finish?

With a UTMB Index of 600 (average runner), the estimated time is around 17h20 for MaXi-Race - Tour du lac d'Annecy.

What's the weather forecast?

The weather for MaXi-Race - Tour du lac d'Annecy 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 MaXi-Race - Tour du lac d'Annecy?

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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