Old Dominion 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 23 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 - Old Dominion · 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 | Woodstock Gapkm 11.3 | In Boyerkm 16.3 | Out Boyerkm 23.2 | 770/758km 31.6 | 803/678km 35.9 | St. David's Churchkm 41.1 | Creeksidekm 46.3 | Four Points #1km 52.8 | Peach Orchardkm 62.2 | Crisman Hollowkm 68.9 | Four Points #2km 76.4 | Mountain Topkm 81.7 | Edinburg Gapkm 91.0 | Peter's Mill Pondkm 95.8 | Little Fortkm 103.1 | Mudhole Gapkm 112.1 | Elizabeth Furnacekm 120.7 | 613Tkm 129.9 | Veach Eastkm 132.9 | Veach Westkm 139.0 | 770/758km 146.2 | Woodstock Gapkm 149.9 | Water Stkm 156.9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Water | available | available | available | available | available | available | available | available | available | available | available | available | available | available | available | available | available | available | available | available | available | available | available |
| Brand products | unavailable | available | available | available | available | available | available | available | available | available | available | available | available | available | available | available | available | unavailable | available | available | available | available | available |
La feuille de ton assistance pour Old Dominion · 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.
- 770/758km 31.6
- Four Points #1km 52.8
- Four Points #2km 76.4
- Edinburg Gapkm 91
- Little Fortkm 103.1
- Elizabeth Furnacekm 120.7
- Veach Westkm 139
- 770/758km 146.2
- Water Stkm 156.9
Recto, verso et planche d'étiquettes, en PDF : l'exemple d'une coureuse de l'UTMB.
Elevation profile
The course and its aid stations
Old Dominion: 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 28h07 to 16h52, and the aid-station stop budget from 2h05 to 0h41. The longer the race, the more stops weigh: this is time you should plan to spend standing still, not only running.
Source
Below a UTMB® Index of roughly 505, the overall cut-off of 28h00 is no longer reachable at the estimated pace.
| UTMB® Index | Estimated time | Of which stops | Night hours | Carbs | Fluid | Sodium | Cut-off margin |
|---|---|---|---|---|---|---|---|
| 500 | 28h07 | 2h05 | 13 | 1,687 g | 19.7 L | 14,055 mg | −0h07 |
| 550 | 25h50 | 1h41 | 11.8 | 1,550 g | 18.1 L | 12,917 mg | +2h10 |
| 600 | 23h40 | 1h23 | 9.7 | 1,420 g | 16.6 L | 11,837 mg | +4h20 |
| 650 | 21h34 | 1h08 | 7.6 | 1,294 g | 15.1 L | 10,780 mg | +6h26 |
| 700 | 19h41 | 0h57 | 5.7 | 1,181 g | 13.8 L | 9,845 mg | +8h19 |
| 750 | 18h11 | 0h48 | 4.2 | 1,091 g | 12.7 L | 9,091 mg | +9h49 |
| 800 | 16h52 | 0h41 | 3 | 1,012 g | 11.8 L | 8,435 mg | +11h08 |
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
Old Dominion is 161 km and 3,947 m of elevation gain, that's 200 km-effort: category XL, among 55 races in 2027. Its time limit of 28 h requires a minimum speed of 5.8 km/h: rank 47 out of 49 of the widest cut-off times in XL.
XL ultra-trails 2027: 155 to 209 km-effort
Similar effort in 2027
- Cool Moon 100 · 200 km-effort
- Monte Rosa Walserwaeg - Les sentiers des Valdôtains · 201 km-effort
- No Business (Clockwise - Odd Years) · 201 km-effort
Other trails worth preparing for
- Pinhoti 100162 km · 3,750 m D+ · October 31, 2026
- Javelina Jundred 100 miler158 km · 1,688 m D+ · October 31, 2026
- Mamba 100161 km · 143 m D+ · November 6, 2026
- Tunnel Hill 100161 km · 355 m D+ · November 7, 2026
- Mountain Masochist 100k101 km · 3,268 m D+ · November 7, 2026
- Rio Del Lago161 km · 2,697 m D+ · November 7, 2026
- Looking Glass 100K98 km · 3,190 m D+ · November 14, 2026
- Jackson County Ultras100 km · 2,491 m D+ · December 5, 2026
- Devil Dog Ultra 100k100 km · 1,820 m D+ · December 5, 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 — Old Dominion
Weather for Old Dominion
The weather for Old Dominion 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 Old Dominion, hour by hour on the courseFrequently asked questions
How many checkpoints?
Old Dominion has 24 checkpoints: 21 aid stations, 2 water points, and 1 checkpoint with undocumented contents. Details are in the two tables above.
What's the longest segment without aid?
The one leading to Woodstock Gap: 11.3 km and 411 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?
Old Dominion is 161 km long with 3947 m of elevation gain.
How long to finish?
With a UTMB Index of 600 (average runner), the estimated time is around 23h40 for Old Dominion.
What's the weather forecast?
The weather for Old Dominion 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 Old Dominion?
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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