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Cover photo of Trail du Cirque du Fer à Cheval - 32 km 2027 — 33 km, 1428 m elevation gainImage provided by the organizerTrail du Cirque du Fer à Cheval logo

Trail du Cirque du Fer à Cheval - 32 km 2027

March 20, 2027Provided by the organizer
Distance
33.3 km
Elevation gain
1428 m
Country
🇫🇷 France
Download the GPXVersion from September 13, 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 official elevation profile, an estimated finish time based on your UTMB Index and details of the 4 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® · smoothed times achieved by runners at your level in past editions

UTMB Index®
Peaking03h42
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 du Cirque du Fer à Cheval - 32 km · 2027

33 km race checkpoints: kilometers, elevation, crew, cut-off time and access
Aid stationCum. kmCum. D+Seg. kmSeg. D+Seg. D-CrewCut-offAccess
Ravito du Fer à Cheval8.8416 m8.8416 m183 mAllowedSat 11:00 AM
Ravito Roche du Feu19.2907 m10.3491 m462 mAllowedSat 02:30 PM
Ravito Montigny27.91,295 m8.7388 m572 mAllowed—
Arrivée33.31,428 m5.4133 m213 m—Sat 05:00 PM
Submitted by TCFC · updated 09/30/2026

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
ProductFer à Chevalkm 8.8Roche du Feukm 19.2Montignykm 27.9Arrivéekm 33.3
Orangesavailableavailableavailableavailable
Bananesavailableavailableavailableavailable
Chocolatavailableavailableavailableavailable
Pain d'épicesavailableavailableavailableavailable
Madeleine natureavailableavailableavailableavailable
Crackers TUCavailableavailableavailableavailable
Abricots secsavailableavailableavailableavailable
Cacahuètes grillées saléesavailableavailableavailableavailable
Saucisson · Salaisons Thaurinavailableavailableavailableavailable
Sirop citron · Maison Rièmeavailableavailableavailableavailable
Sirop sapin · Maison Rièmeavailableavailableavailableavailable
Sirop menthe · Maison Rièmeavailableavailableavailableavailable
Jura Cola · Rouget de Lisleavailableavailableavailableavailable
Comté fruité · Fruitière du Plateau Arboisienavailableavailableavailableavailable
Bouillon de légumesunavailableunavailableavailableavailable
Saint-Yorre (eau minérale)unavailableunavailableavailableavailable
Wateravailableavailableavailableavailable
Submitted by TCFC · updated 09/30/2026

La feuille de ton assistance pour Trail du Cirque du Fer à Cheval - 32 km · 2027

Ton assistance peut te voir à ces postes. Ton plan RAVIT y met tes heures, ce qu'elle te tend et la route pour y aller.

  • Ravito du Fer à Chevalkm 8.8
  • Ravito Roche du Feukm 19.2
  • Ravito Montignykm 27.9

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

Elevation profile

300 M400 M500 MS01 · Ravito du Fer à Cheval KM 8.8 — Alt 538 m D+ cumulé 416 m8.8 KMRavito du Fer à ChevalS02 · Ravito Roche du Feu KM 19.2 — Alt 570 m D+ cumulé 907 m19.2 KMRavito Roche du FeuS03 · Ravito Montigny KM 27.9 — Alt 384 m D+ cumulé 1295 m27.9 KMRavito MontignyStart0 KMFinish33.3 KM

The course and its aid stations

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GPX
ravit.live

Trail du Cirque du Fer à Cheval - 32 km: 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 3h56 to 2h32. 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
Estimated time, stop time and fuelling needs on Trail du Cirque du Fer à Cheval - 32 km by UTMB Index
UTMB® IndexEstimated timeNight hoursCarbsFluidSodiumCut-off margin
5003h56—236 g2.8 L1,967 mg+4h04
5503h40—220 g2.6 L1,833 mg+4h20
6003h18—198 g2.3 L1,650 mg+4h42
6503h05—185 g2.2 L1,542 mg+4h55
7002h57—177 g2.1 L1,475 mg+5h03
7502h44—164 g1.9 L1,367 mg+5h16
8002h32—152 g1.8 L1,267 mg+5h28

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.

In the 2027 ranking

Trail du Cirque du Fer à Cheval - 32 km is 33 km and 1,428 m of elevation gain, that's 47 km-effort: category S, among 163 races in 2027. Its time limit of 8 h requires a minimum speed of 4.2 km/h: rank 50 out of 145 of the widest cut-off times in S.

S trails 2027: 45 to 74 km-effort

Similar effort in 2027

Other trails worth preparing for

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 du Cirque du Fer à Cheval - 32 km

Weather for Trail du Cirque du Fer à Cheval - 32 km

The weather for Trail du Cirque du Fer à Cheval - 32 km 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 du Cirque du Fer à Cheval - 32 km, hour by hour on the course

Frequently asked questions

How many checkpoints?

Trail du Cirque du Fer à Cheval - 32 km has 4 checkpoints: 4 aid stations. Details are in the two tables above.

What's the longest segment without aid?

The one leading to Ravito Roche du Feu: 10.3 km and 491 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?

Trail du Cirque du Fer à Cheval - 32 km is 33 km long with 1428 m of elevation gain.

How long to finish?

With a UTMB Index of 600 (average runner), the estimated time is around 3h18 for Trail du Cirque du Fer à Cheval - 32 km.

What's the weather forecast?

The weather for Trail du Cirque du Fer à Cheval - 32 km 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 du Cirque du Fer à Cheval - 32 km?

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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