Bib #1012 · NLD · M40-44 · 43 yrs

Bas VAN DER GREFT

Compare with other athletes

3:20:55

Finish time

677 / 769

Overall

537

Men

M40-44

Watch yourself cross the mat 📺

The timekeeper indexed the Duathlon livestream against every chip read, so each link below opens YouTube at the second Bas VAN DER GREFT passed the camera — not the start of a four-hour video.

Bikejumps to 1:30:43 Finishjumps to 2:03:28

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 Bas 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 Montée de l'Alpe d'Huez — 23:01 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
Run 1Run	38:56	10.02	692	79%	+6:38
T1 (run → bike)Transition	3:14	—	716	82%	+1:08
BikeBike	1:57:56	—	677	80%	+22:51
T2 (bike → run)Transition	3:11	—	612	78%	+1:03
Run 2Run	37:37	—	698	91%	+9:34
Montée de l'Alpe d'HuezClimb	1:53:21	7.19	687	82%	+23:01

“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	M40-44 leader	Field avg / median
Run 1	38:56	Nathan SEVENOIS 19:20	Stephane RICARD 21:44	32:57 / 32:18
T1 (run → bike)	3:14	Igor BOUGNOT 0:38	Andreas WINTERHOLLER 0:49	2:24 / 2:06
Bike	1:57:56	Emile BLONDEL-HERMANT 50:39	Fabio BAGHIN 1:04:56	1:37:50 / 1:35:05
T2 (bike → run)	3:11	Emile BLONDEL-HERMANT 0:43	Fabio BAGHIN 0:59	2:40 / 2:08
Run 2	37:37	Rémy GUERINEAU 17:14	Nicolas ANSIAUX 19:09	29:06 / 28:03
Montée de l'Alpe d'Huez	1:53:21	Emile BLONDEL-HERMANT 47:29	Fabio BAGHIN 1:01:19	1:32:50 / 1:30:20

“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	—
Run 1 finish	6.5	38:56	692	+6:38
T1 out	≈6.6	42:10	687	+7:36
Pied de l'Alpe	8.25	46:45	660	+7:23
La Garde	≈11.41	1:22:26	724	+21:53
Huez	≈16.6	1:58:57	701	+24:45
Virage 3	≈19.31	2:19:24	680	+27:57
Bike in	21.83	2:40:06	678	+30:19
T2 out	≈21.93	2:43:17	674	+33:33
Run 2 — mid	≈24.24	3:00:11	671	+38:24
Preview mat	≈27.1	3:20:25	676	+43:07
Finish	27.185	3:20:55	677	+42:52

≈ = 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.