Bjorn Borg Helsinki Half Marathon fueling plan
Where every Bjorn Borg Helsinki Half Marathon water and gel station falls at your pace, plus a carb and sodium plan built for your finish time.
Course route from organiser maps and OpenStreetMap data (© OpenStreetMap contributors, ODbL). Map tiles by Esri. Check the official course before race day.
Bjorn Borg Helsinki Half Marathon
Saturday 28 August, 8:10 start
- Distance
- 21.1 km
- Aid stations
- 5, all with water and sports drink
- Gels on the course
- KM 10.9
Something wrong with this course? Email us
Want training-aware nutrition around this race? See Mavr on the App Store
General guidance for healthy adults, not medical advice. Talk to a doctor or registered dietitian if you have a health condition, take medicines or have special dietary needs. Caffeine advice is for healthy adults only. EFSA's safe limit is 200 mg in one dose and 400 mg in a day.
Every Bjorn Borg Helsinki Half Marathon aid station, and when you reach it
Time on the clock from your start, at an even pace. The orange dot marks the gel station.
| Distance | What is there | 1:40 finish | 2:00 finish | 2:20 finish |
|---|---|---|---|---|
| 4.5 km | Laivastokuja: sports drink and water | 0:21 | 0:26 | 0:30 |
| 7.4 km | Nihti: sports drink and water | 0:35 | 0:42 | 0:49 |
| 10.9 km | Kaisaniemenranta: sports drink and water plus Dexal energy gel | 0:52 | 1:02 | 1:12 |
| 14.5 km | Kansalaistori: sports drink and water | 1:09 | 1:22 | 1:36 |
| 18.1 km | Hietalahden ranta: sports drink and water | 1:26 | 1:43 | 2:00 |
From the organizer's published course information. Check the runner information again in race week.
Sample plans for three finish times
Built for a 70 kg runner in mild weather with Maurten Gel 100 (25 g) and water at the aid stations. Pick how much carbohydrate you want to aim for. Your own plan changes with your weight, gel and the weather.
A middle target most runners can train up to.
1:40 finish
4:44 per km
- 50 g carbs per hour
- 3 gels, first at 0:21 (4.5 km)
- 600 to 900 ml fluid per hour
2:00 finish
5:41 per km
- 50 g carbs per hour
- 4 gels, first at 0:26 (4.5 km)
- 600 to 900 ml fluid per hour
2:20 finish
6:38 per km
- 50 g carbs per hour
- 4 gels, first at 0:30 (4.5 km)
- 600 to 900 ml fluid per hour
1:40 finish
4:44 per km
- 60 g carbs per hour
- 3 gels, first at 0:21 (4.5 km)
- 600 to 900 ml fluid per hour
2:00 finish
5:41 per km
- 60 g carbs per hour
- 4 gels, first at 0:26 (4.5 km)
- 600 to 900 ml fluid per hour
2:20 finish
6:38 per km
- 60 g carbs per hour
- 5 gels, first at 0:30 (4.5 km)
- 600 to 900 ml fluid per hour
1:40 finish
4:44 per km
- 75 g carbs per hour
- 4 gels, first at 0:21 (4.5 km)
- 600 to 900 ml fluid per hour
2:00 finish
5:41 per km
- 75 g carbs per hour
- 5 gels, first at 0:26 (4.5 km)
- 600 to 900 ml fluid per hour
2:20 finish
6:38 per km
- 75 g carbs per hour
- 6 gels, first at 0:15 (2.3 km)
- 600 to 900 ml fluid per hour
Race-day facts
- Date
- Saturday, 28 August 2027
- Start
- 8:10
- Distance
- 21.1 km
Bjorn Borg Helsinki Half Marathon fueling FAQ
Where are the water stations on the Bjorn Borg Helsinki Half Marathon?
There are 5 aid stations and all of them have water: at 4.5 km, 7.4 km, 10.9 km, 14.5 km and 18.1 km. All of them also serve a sports drink.
Are there gels on the Bjorn Borg Helsinki Half Marathon course?
Yes, the organizer lists gels at 10.9 km. Carry your own as well, so your plan does not depend on a single table.
When does the Bjorn Borg Helsinki Half Marathon start?
The race is on Saturday, 28 August 2027, starting at 8:10 local time. Check the organizer's runner information in race week, since wave times can change.
How many gels do I need for the Bjorn Borg Helsinki Half Marathon?
It depends on your finish time and how much carbohydrate you have practised taking. At a steady target, a 2:00 finish uses about 4 gels of 25 g, or 60 g of carbs per hour. Enter your own pace, weight and gel in the calculator to get your number.