Bib #1616 · GBR · M35-39 · 35 yrs

Sebastian VAN OS

Compare with other athletes

10:49:31

Finish time

1,363 / 1,559

Overall

1,170

Men

181

M35-39

Watch yourself cross the mat 📺

The timekeeper indexed the Triathlon L livestream against every chip read, so each link below opens YouTube at the second Sebastian VAN OS passed the camera — not the start of a four-hour video.

Swimjumps to 37:20 Bikejumps to 4:17:21

Race photos Official diploma (PDF)

Links point at the organiser’s own YouTube stream, photo partner and diploma generator. Nothing is re-hosted here.

Where Sebastian was, leg by leg

Overall position in the race at the mat that closes each leg.

Room to improve: the biggest loss against the field median was on Run — 51:38 slower than the median athlete.

Race position at every mat

Mats are evenly spaced, not placed by distance — most course distances on this event are interpolated.

Legs & climbs

Segment	Time	km/h	Rank	Top %	vs median
Swim — Lac du VerneySwim	44:31	3.03	895	48%	−0:28
T1 (swim → bike)Transition	6:38	—	1,339	71%	+1:26
BikeBike	6:56:30	—	1,327	78%	+51:04
T2 (bike → run)Transition	5:57	—	1,350	83%	+2:10
RunRun	2:55:53	—	1,519	97%	+51:38
Montée de l'Alpe d'HuezClimb	2:19:17	5.77	1,630	97%	+46:42
Montée du Grand SerreClimb	1:20:34	—	1,145	65%	+5:05

“Top %” = segment rank as a share of athletes timed on that segment. km/h is shown only where both ends of the segment sit at a measured distance.

How that compares

Segment	This athlete	Segment winner	M35-39 leader	Field avg / median
Swim — Lac du Verney	44:31	Pierre DUPUY 25:26	Eugen RUFF 29:30	47:36 / 44:59
T1 (swim → bike)	6:38	Kelig LE MARREC 0:29	Mathieu COTTON 0:30	5:36 / 5:12
Bike	6:56:30	Louis RICHARD 3:47:46	Antoine AIT AKKOUCHE 4:25:44	6:09:52 / 6:05:26
T2 (bike → run)	5:57	Émile BLONDEL-HERMANT 1:06	Micha JUHNKE 1:10	4:19 / 3:47
Run	2:55:53	Pol LE BOT 1:08:00	Alexis PLOUZENNEC 1:24:47	2:05:52 / 2:04:15
Montée de l'Alpe d'Huez	2:19:17	Thomas STEGER 48:11	Antoine AIT AKKOUCHE 1:00:51	1:35:17 / 1:32:35
Montée du Grand Serre	1:20:34	Thomas STEGER 44:42	Antoine AIT AKKOUCHE 54:53	1:16:31 / 1:15:29

“Segment winner” = fastest athlete on that segment, field-wide. Rows with no result for this athlete (missed mat) are omitted here — the table above says why.

Splits at every mat

Mat	Km	Elapsed	Rank	vs median
Start	0	0:00	—
Swim exit	2.25	44:31	896	−0:28
T1 out	≈2.425	51:10	970	+20s
Séchilienne	≈20.41	1:28:14	899	+14s
½ Grand Serre	≈29.01	2:13:41	1,007	+3:09
La Morte	≈35.71	2:48:48	1,019	+4:54
Malissol	≈51.5	3:21:35	990	+4:45
Valbonnais	≈67.75	3:55:40	966	+4:08
Le Périer	≈78.54	4:18:56	953	+4:51
Col d'Ornon	≈99.99	5:05:43	951	+5:35
Pied de l'Alpe	110.825	5:28:23	935	+5:45
La Garde	≈113.7	5:52:44	980	+9:48
Huez	≈118.6	6:47:03	1,174	+29:44
Virage 3	≈121.45	7:15:49	1,225	+40:01
Bike in	124.225	7:47:40	1,300	+50:32
T2 out	≈124.4	7:53:37	1,290	+55:41
Run lap 1 — mid	≈127.35	8:18:33	1,279	+1h02
Run lap 1	≈130.54	8:49:30	1,305	+1h15
Run lap 2 — mid	≈133.49	9:21:23	1,331	+1h28
Run lap 2	≈136.68	9:50:05	1,339	+1h29
Run lap 3 — mid	≈139.63	10:22:35	1,350	+1h40
Finish	142.82	10:49:31	1,363	+1h45

≈ = interpolated course km. The timing provider publishes no distances. Five checkpoints per race are pinned from the split tables (they expose km/h alongside the time); the rest are interpolated between them and are marked ≈. Speeds are only shown where both ends of a segment are pinned — one interpolated span on the long course (Le Périer → Col d’Ornon) is known to be several km too long, which would credit the leaders with 50 km/h up to a col.

Times as published by the official timekeeping. Search another athlete · all three races.