Session Details

Michiel Steur

Michiel Steur

Thursday 18 December 2025

Spot - IJsselmeer - Medemblik Netherlands

Board - not defined , 0

Sail - Vayu X Race 5.5, 2025

Fin - Gong Ypra Race V3 112

GPS - Garmin fenix 8

Max 2 sec

31.09 knots

Rating

Average speed

29.36 knots (30.08 29.41 29.28 29.14 28.87)

100m

30.36 knots

250m

29.35 knots

500m

28.33 knots

500m

28.33 knots

1/2 hour

16.54 knots

1/2 hour

16.54 knots

Hour

15.95 knots

Duration

01:18:10

Hour

15.95 knots

Duration

01:18:10

Nautical Mile

25.33 knots

Alpha racing

18.66 knots

Distance

41.71 km

Distance

41.71 km

Wind Speed

15 knots

Wind direction

SSW ( 203)

Day Rank - speed

Avg

Nr		Rider	Avg
1		Michiel Steur	29.36
2		Wubbo Roelfsema	22.52

Day Rank - speed

2 Sec

		Rider	2 Sec	Avg	500m	Mile	Hour	Distance	Alpha
1		Michiel Steur	31.09	29.36	28.33	25.33	15.95	42	18.66
2		Wubbo Roelfsema	23.48	22.52	21.75	19.17	11.86	47	15.56

Wind Observation

10

31 Gust

18 Wind

203°

11

25 Gust

16 Wind

203°

12

25 Gust

14 Wind

203°

13

32 Gust

16 Wind

203°

14

24 Gust

15 Wind

203°

15

29 Gust

16 Wind

180°

16

22 Gust

15 Wind

180°

17

26 Gust

17 Wind

180°

Time	10	11	12	13	14	15	16	17
Direction
Wind	18	16	14	16	15	16	15	17
Gust	31	25	25	32	24	29	22	26
Degrees	203°	203°	203°	203°	203°	180°	180°	180°

Session Achievements

Achievement	Category	Speed Type	Speed	Rank
	BestAllTime	100	30.36knots	#1
	BestspotAllTime	100	30.36knots	#2
	BestAllTime	10sec	30.08knots	#3
	BestspotAllTime	10sec	30.08knots	#4
	BestAllTime	250	29.35knots	#5