Session Details

Boris Mueller

Wednesday 1 April 2026

Spot Gruissan France

Board JP Slalom 62 Pro Edition, 2018

Sail Gun Sails GS-R 5.0, 2026

Fin Sonntag Fins GPS 6 29

GPS Locosys GW-60

Max 2 sec

34.6 kts

Rating

Average speed

31.7 kts (32.76 32.23 31.65 31.05 30.83)

100m

33.22 kts

250m

32.42 kts

500m

31.17 kts

½ hour

13.87 kts

Hour

13.01 kts

Duration

01:23:30

Naut. Mile

26.32 kts

Alpha

21.2 kts

Distance

54.52 km

Wind

28 knots

Gust

44 knots

Direction

NW ( 315)

Filter Rankings

Day Rank - speed

#	Rider	Avg
1	Christian Hirschberg	36.50
2	Brendan Lorho	35.42
3	Thomas Moldenhauer	34.75
4	Boris Mueller	31.70
5	Dirk Hacha	31.02
6	Beuselinck Sam	30.65

Day Rank - speed

Avg

		Rider	Avg	2 Sec	500m	Mile	Hour	Distance	Alpha
1		Christian Hirschberg	36.50	39.33	33.48	29.67	15.89	77.36	25.42
2		Brendan Lorho	35.42	37.09	34.95	31.98	24.91	198.48	25.98
3		Thomas Moldenhauer	34.75	38.14	32.99	31.02	15.57	69.88	23.34
4		Boris Mueller	31.70	34.60	31.17	26.32	13.01	54.52	21.20
5		Dirk Hacha	31.02	33.32	29.36	0.00	5.65	11.00	0.00
6		Beuselinck Sam	30.65	32.80	29.11	26.81	16.09	34.99	23.10

Gear size range

Sail (m²)

5.0 avg 5.1 5.3

Board (W)

54 avg 73 90

Fin (cm)

25 avg 29 34

Wind Observation

🕐	8h	9h	10h	11h	12h	13h	14h	15h	16h	17h	18h	19h	20h
↗
kts	22	22	22	25	26	28	27	28	28	28	29	26	26
kts*	37	35	37	40	43	44	44	46	45	45	44	40	39
°C	11°	9°	10°	11°	11°	12°	14°	14°	13°	12°	13°	13°	13°

Time	8	9	10	11	12	13	14	15	16	17	18	19	20
Direction
Wind	22	22	22	25	26	28	27	28	28	28	29	26	26
Gust	37	35	37	40	43	44	44	46	45	45	44	40	39
Degrees	315°	315°	315°	315°	315°	315°	315°	315°	315°	315°	315°	315°	315°

Session Achievements

Category	Speed Type	Speed
BestspotAllTime	24hour	29.44knots
BestYear	24hour	29.44knots