Bart Laan

Venhuizen, North Holland

Bib: 20478 M 42

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 26%

Gender (Male)

#0 / 31978

Top 35%

Masters (Masters Men)

#0 / 14572

Top 30%

Division (M40-44)

#0 / 3949

Top 38%

Race Day Weather

50°/40°F

clear sky

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 1 · 259 ft

Mile 2 · 64 ft

Start

0:00

Race begins

118 ft elev

8:48/mi

26:25

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

8:16/mi

27:18

→ flat

76 ft elev

8:17/mi

34:42

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

8:14/mi

42:56

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

8:49/mi

51:45

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

8:35/mi

53:35

→ flat0.6% grade

58 ft elev

8:12/mi

1:00:02

↓ 30 ft0.6% grade

33 ft elev

8:36/mi

1:08:38

↑ 30 ft0.4% grade

54 ft elev

8:46/mi

1:17:24

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

8:19/mi

1:20:04

↓ 13 ft0.8% grade

66 ft elev

10M

8:52/mi

1:26:05

↓ 36 ft0.9% grade

33 ft elev

11M

8:45/mi

1:34:50

↑ 43 ft0.7% grade

72 ft elev

12M

8:55/mi

1:43:45

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

8:23/mi

1:47:20

↑ 16 ft0.7% grade

54 ft elev

13M

9:02/mi

1:52:30

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

9:02/mi

1:53:30

→ flat0.5% grade

49 ft elev

14M

8:44/mi

2:01:17

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

8:59/mi

2:10:16

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

9:08/mi

2:15:09

↑ 68 ft2.4% grade

169 ft elev

16M

8:50/mi

2:19:16

↓ 45 ft1.7% grade

125 ft elev

17M

8:49/mi

2:28:05

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

8:54/mi

2:36:59

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

9:31/mi

2:43:05

→ flat

41 ft elev

19M

8:32/mi

2:46:09

→ flat0.2% grade

39 ft elev

20M

8:55/mi

2:55:04

↑ 43 ft0.7% grade

72 ft elev

21M

9:24/mi

3:04:28

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

9:44/mi

3:11:45

↑ 20 ft↓ 23 ft

52 ft elev

22M

9:27/mi

3:14:08

→ flat0.2% grade

51 ft elev

23M

9:34/mi

3:23:42

↓ 10 ft0.1% grade

46 ft elev

24M

9:35/mi

3:33:17

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

9:06/mi

3:41:04

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

8:56/mi

3:42:22

↑ 10 ft1.3% grade

111 ft elev

26M

9:24/mi

3:51:46

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

8:59/mi

3:53:44

↓ 10 ft0.9% grade

102 ft elev

Course Elevation

926ft

Total climb

232ft

Range

30 to 262 ft

943ft

Total descent

About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via Half

1:53:308:39 /mi⚡ faster

2nd Half

2:00:149:10 /mi+5.9%

Positive split — 5.9% slower in the second half

AI Race Performance Report

Bart's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	26:25	8:48	3.00 mi	26:25	8:48	-
5K	27:18	8:47	0.11 mi	0:53	8:16	-0:32
4M	34:42	8:41	0.89 mi	7:24	8:17	+0:01
5M	42:56	8:35	1.00 mi	8:14	8:14	-0:03
6M	51:45	8:38	1.00 mi	8:49	8:49	+0:35
10K	53:35	8:37	0.21 mi	1:50	8:35	-0:14
7M	1:00:02	8:35	0.79 mi	6:27	8:12	-0:23
8M	1:08:38	8:35	1.00 mi	8:36	8:36	+0:24
9M	1:17:24	8:36	1.00 mi	8:46	8:46	+0:10
15K	1:20:04	8:35	0.32 mi	2:40	8:19	-0:27
10M	1:26:05	8:37	0.68 mi	6:01	8:52	+0:33
11M	1:34:50	8:37	1.00 mi	8:45	8:45	-0:07
12M	1:43:45	8:39	1.00 mi	8:55	8:55	+0:10
20K	1:47:20	8:38	0.43 mi	3:35	8:23	-0:32
13M	1:52:30	8:39	0.57 mi	5:10	9:02	+0:39
Half(13.11 mi)	1:53:30	8:39	0.11 mi	1:00	9:02	0:00
14M	2:01:17	8:40	0.89 mi	7:47	8:44	-0:18
15M	2:10:16	8:41	1.00 mi	8:59	8:59	+0:15
25K	2:15:09	8:42	0.53 mi	4:53	9:08	+0:09
16M	2:19:16	8:42	0.47 mi	4:07	8:50	-0:18
17M	2:28:05	8:43	1.00 mi	8:49	8:49	-0:01
18M	2:36:59	8:43	1.00 mi	8:54	8:54	+0:05
30K	2:43:05	8:45	0.64 mi	6:06	9:31	+0:37
19M	2:46:09	8:45	0.36 mi	3:04	8:32	-0:59
20M	2:55:04	8:45	1.00 mi	8:55	8:55	+0:23
21M	3:04:28	8:47	1.00 mi	9:24	9:24	+0:29
35K	3:11:45	8:49	0.75 mi	7:17	9:44	+0:20
22M	3:14:08	8:49	0.25 mi	2:23	9:27	-0:17
23M	3:23:42	8:51	1.00 mi	9:34	9:34	+0:07
24M	3:33:17	8:53	1.00 mi	9:35	9:35	+0:01
40K	3:41:04	8:54	0.85 mi	7:47	9:06	-0:29
25M	3:42:22	8:54	0.15 mi	1:18	8:56	-0:10
26M	3:51:46	8:55	1.00 mi	9:24	9:24	+0:28
Finish(26.22 mi)	3:53:44	8:55	0.22 mi	1:58	8:59	-0:25

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:12 /mi

Average Pace

8:55 /mi

Slowest Pace

9:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:41:11

69% of race

Time at Steady Pace

1:05:16

28% of race

Time at Slower Pace

7:17

3% of race

Average Pace: 8:55 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
3M	3.00 mi	19322	13848	1866	16814	12138	1671
5K	0.11 mi	19062+260	13681+167	1840+26	14094	10489	1464
4M	0.89 mi	17880+1182	12970+711	1765+75	14358	10806	1526
5M	1.00 mi	17154+726	12526+444	1719+46	14578	10925	1515
6M	1.00 mi	17774-620	12908-382	1766-47	21582	15167	2013
10K	0.21 mi	17727+47	12886+22	1758+8	16685	12274	1663
7M	0.79 mi	17389+338	12698+188	1741+17	14967	11276	1572
8M	1.00 mi	17242+147	12621+77	1741	16684	12325	1688
9M	1.00 mi	17332-90	12688-67	1748-7	18089	13193	1789
15K	0.32 mi	17238+94	12630+58	1737+11	15024	11205	1551
10M	0.68 mi	17408-170	12714-84	1742-5	20863	14697	1956
11M	1.00 mi	17311+97	12659+55	1734+8	16831	12352	1677
12M	1.00 mi	17491-180	12768-109	1749-15	19905	14182	1883
20K	0.43 mi	17281+210	12637+131	1734+15	12863	9836	1357
13M	0.57 mi	17220+61	12597+40	1729+5	16814	12138	1671
Half(13.11 mi)	0.11 mi	17228-8	12604-7	1730-1	18599	13130	1776
14M	0.89 mi	17161+67	12545+59	1715+15	16603	12022	1639
15M	1.00 mi	16890+271	12348+197	1690+25	14821	10888	1502
25K	0.53 mi	16722+168	12223+125	1676+14	14189	10401	1416
16M	0.47 mi	16764-42	12241-18	1678-2	18810	13207	1770
17M	1.00 mi	16637+127	12143+98	1664+14	15959	11470	1542
18M	1.00 mi	16526+111	12046+97	1659+5	16750	11837	1613
30K	0.64 mi	16616-90	12084-38	1667-8	21012	13962	1852
19M	0.36 mi	16502+114	12006+78	1660+7	12659	9233	1270
20M	1.00 mi	16088+414	11708+298	1624+36	12355	8906	1226
21M	1.00 mi	15946+142	11564+144	1602+22	15997	10886	1471
35K	0.75 mi	16041-95	11595-31	1596+6	19412	12642	1691
22M	0.25 mi	16005+36	11562+33	1590+6	15439	10494	1427
23M	1.00 mi	15979+26	11500+62	1587+3	17319	11326	1515
24M	1.00 mi	15786+193	11324+176	1559+28	14274	9507	1266
40K	0.85 mi	15596+190	11166+158	1534+25	12991	8654	1154
25M	0.15 mi	15550+46	11132+34	1526+8	12741	8625	1143
26M	1.00 mi	15564-14	11084+48	1518+8	18052	11330	1492
Finish(26.22 mi)	0.22 mi	15583-19	11085-1	1513+5	20045	12382	1557

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 28%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

16814

Males

12138

No position changes recorded for this athlete.

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Race managed by

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