Squamish 50 Mile 2027
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 8 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.
Cut-off times and crew - Squamish 50 Mile · 2027
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
| Product | Caprakm 10.5 | Alice Lakekm 20.0 | Corners (1)km 28.0 | Corners (2)km 36.5 | Fredkm 46.5 | Capilano Ukm 51.5 | Garibaldi Roadkm 61.0 | Far Sidekm 68.5 |
|---|---|---|---|---|---|---|---|---|
| Water | available | available | available | available | available | available | available | available |
| Brand products | available | available | available | available | available | available | available | available |
La feuille de ton assistance pour Squamish 50 Mile · 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.
Recto, verso et planche d'étiquettes, en PDF : l'exemple d'une coureuse de l'UTMB.
Elevation profile
The course and its aid stations
Squamish 50 Mile: 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 12h19 to 7h39, and the aid-station stop budget from 0h42 to 0h14. The longer the race, the more stops weigh: this is time you should plan to spend standing still, not only running.
Source
| UTMB® Index | Estimated time | Of which stops | Night hours | Carbs | Fluid | Sodium |
|---|---|---|---|---|---|---|
| 500 | 12h19 | 0h42 | 1.5 | 739 g | 8.6 L | 6,162 mg |
| 550 | 11h19 | 0h34 | 1.5 | 679 g | 7.9 L | 5,658 mg |
| 600 | 10h24 | 0h28 | 1.5 | 624 g | 7.3 L | 5,202 mg |
| 650 | 9h36 | 0h23 | 1.5 | 576 g | 6.7 L | 4,802 mg |
| 700 | 8h49 | 0h20 | 1.5 | 529 g | 6.2 L | 4,405 mg |
| 750 | 8h11 | 0h17 | 1.5 | 491 g | 5.7 L | 4,088 mg |
| 800 | 7h39 | 0h14 | 1.5 | 459 g | 5.4 L | 3,825 mg |
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.
Other trails worth preparing for
- Ultra Trail Whistler - 50K52 km · 3,402 m D+ · June 26, 2027
- Ultra Trail Whistler - 100K104 km · 5,506 m D+ · June 26, 2027
- CDR118 km · 4,327 m D+ · July 31, 2027
- Ultra Trail Harricana 125km122 km · 4,001 m D+ · September 3, 2027
- Bromont - BU8080 km · 3,150 m D+ · October 17, 2026
- Bromont - BU5556 km · 2,269 m D+ · October 17, 2026
- Grizzly Ultra51 km · 1,268 m D+ · October 11, 2026
- Gaspé - 100 Miles111 km · 3,544 m D+ · September 18, 2026
- Gaspé - 56km55 km · 2,080 m D+ · September 18, 2026
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 — Squamish 50 Mile
Weather for Squamish 50 Mile
The weather for Squamish 50 Mile 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 Squamish 50 Mile, hour by hour on the courseFrequently asked questions
How many checkpoints?
Squamish 50 Mile has 9 checkpoints: 8 aid stations and 1 checkpoint with undocumented contents. Details are in the two tables above.
What's the longest segment without aid?
The one leading to Capra: 10.5 km and 18 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?
Squamish 50 Mile is 79 km long with 2599 m of elevation gain.
How long to finish?
With a UTMB Index of 600 (average runner), the estimated time is around 10h24 for Squamish 50 Mile.
What's the weather forecast?
The weather for Squamish 50 Mile 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 Squamish 50 Mile?
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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