Tessa Koolhoven

Rotterdam, South Holland

Bib: 50560 F 18

0:00

0:00

/ mi

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Overall

#0 / 61036

Gender (Female)

#0 / 28901

Division (W18-19)

#0 / 86

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

10:29/mi

31:28

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

10:27/mi

32:35

→ flat

76 ft elev

10:20/mi

41:49

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

10:21/mi

52:10

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

10:30/mi

1:02:40

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

10:27/mi

1:04:54

→ flat0.6% grade

58 ft elev

10:20/mi

1:13:01

↓ 30 ft0.6% grade

33 ft elev

10:25/mi

1:23:26

↑ 30 ft0.4% grade

54 ft elev

11:04/mi

1:34:30

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

23:27/mi

1:42:01

↓ 13 ft0.8% grade

66 ft elev

10M

10:46/mi

1:49:20

↓ 36 ft0.9% grade

33 ft elev

11M

11:13/mi

2:00:33

↑ 43 ft0.7% grade

72 ft elev

12M

11:29/mi

2:12:02

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

11:28/mi

2:16:56

↑ 16 ft0.7% grade

54 ft elev

13M

14:36/mi

2:25:18

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

14:36/mi

2:26:54

→ flat0.5% grade

49 ft elev

14M

11:17/mi

2:36:57

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

11:53/mi

2:48:50

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

12:06/mi

2:55:18

↑ 68 ft2.4% grade

169 ft elev

16M

11:07/mi

3:00:29

↓ 45 ft1.7% grade

125 ft elev

17M

11:32/mi

3:12:01

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

11:36/mi

3:23:37

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

12:41/mi

3:31:45

→ flat

41 ft elev

19M

11:08/mi

3:35:45

→ flat0.2% grade

39 ft elev

20M

12:00/mi

3:47:45

↑ 43 ft0.7% grade

72 ft elev

21M

11:59/mi

3:59:44

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

12:43/mi

4:09:15

↑ 20 ft↓ 23 ft

52 ft elev

22M

12:05/mi

4:12:18

→ flat0.2% grade

51 ft elev

23M

11:42/mi

4:24:00

↓ 10 ft0.1% grade

46 ft elev

24M

17:09/mi

4:41:09

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

12:38/mi

4:51:57

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

12:16/mi

4:53:44

↑ 10 ft1.3% grade

111 ft elev

26M

11:27/mi

5:05:11

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

11:21/mi

5:07:40

↓ 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

2:26:5411:12 /mi⚡ faster

2nd Half

2:40:4612:16 /mi+9.4%

Positive split — 9.4% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	31:28	10:29	3.00 mi	31:28	10:29	-
5K	32:35	10:29	0.11 mi	1:07	10:27	-0:02
4M	41:49	10:27	0.89 mi	9:14	10:20	-0:07
5M	52:10	10:26	1.00 mi	10:21	10:21	+0:01
6M	1:02:40	10:27	1.00 mi	10:30	10:30	+0:09
10K	1:04:54	10:27	0.21 mi	2:14	10:27	-0:03
7M	1:13:01	10:26	0.79 mi	8:07	10:20	-0:07
8M	1:23:26	10:26	1.00 mi	10:25	10:25	+0:05
9M	1:34:30	10:30	1.00 mi	11:04	11:04	+0:39
15K	1:42:01	10:57	0.32 mi	7:31	23:27	+12:23
10M	1:49:20	10:56	0.68 mi	7:19	10:46	-12:41
11M	2:00:33	10:58	1.00 mi	11:13	11:13	+0:27
12M	2:12:02	11:00	1.00 mi	11:29	11:29	+0:16
20K	2:16:56	11:01	0.43 mi	4:54	11:28	-0:01
13M	2:25:18	11:11	0.57 mi	8:22	14:36	+3:08
Half(13.11 mi)	2:26:54	11:12	0.11 mi	1:36	14:36	0:00
14M	2:36:57	11:13	0.89 mi	10:03	11:17	-3:19
15M	2:48:50	11:15	1.00 mi	11:53	11:53	+0:36
25K	2:55:18	11:17	0.53 mi	6:28	12:06	+0:13
16M	3:00:29	11:17	0.47 mi	5:11	11:07	-0:59
17M	3:12:01	11:18	1.00 mi	11:32	11:32	+0:25
18M	3:23:37	11:19	1.00 mi	11:36	11:36	+0:04
30K	3:31:45	11:22	0.64 mi	8:08	12:41	+1:05
19M	3:35:45	11:21	0.36 mi	4:00	11:08	-1:33
20M	3:47:45	11:23	1.00 mi	12:00	12:00	+0:52
21M	3:59:44	11:25	1.00 mi	11:59	11:59	-0:01
35K	4:09:15	11:28	0.75 mi	9:31	12:43	+0:44
22M	4:12:18	11:28	0.25 mi	3:03	12:05	-0:38
23M	4:24:00	11:29	1.00 mi	11:42	11:42	-0:23
24M	4:41:09	11:43	1.00 mi	17:09	17:09	+5:27
40K	4:51:57	11:45	0.85 mi	10:48	12:38	-4:31
25M	4:53:44	11:45	0.15 mi	1:47	12:16	-0:22
26M	5:05:11	11:44	1.00 mi	11:27	11:27	-0:49
Finish(26.22 mi)	5:07:40	11:45	0.22 mi	2:29	11:21	-0:06

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

10:20 /mi

Average Pace

11:45 /mi

Slowest Pace

23:27 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

4:23:31

86% of race

Time at Slower Pace

44:09

14% of race

Average Pace: 11:44 /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	Females	W18-19	Seg. Overall	Seg. Females	Seg. W18-19
3M	3.00 mi	41294	16212	47	55188	25184	80
5K	0.11 mi	41125+169	16146+66	47	41856	16988	55
4M	0.89 mi	41201-76	16186-40	48-1	41469	16376	50
5M	1.00 mi	41314-113	16262-76	50-2	42189	16871	49
6M	1.00 mi	41419-105	16330-68	50	42331	16951	50
10K	0.21 mi	41388+31	16319+11	50	41629	16524	48
7M	0.79 mi	41595-207	16422-103	50	43440	17504	51
8M	1.00 mi	41193+402	16182+240	47+3	39357	15110	44
9M	1.00 mi	41683-490	16451-269	46+1	45352	18617	55
15K	0.32 mi	45801-4118	18958-2507	55-9	60637	28611	85
10M	0.68 mi	45418+383	18742+216	55	41808	16771	47
11M	1.00 mi	45317+101	18695+47	55	44726	18500	57
12M	1.00 mi	45313+4	18692+3	54+1	45881	19131	61
20K	0.43 mi	45321-8	18700-8	55-1	46423	19611	61
13M	0.57 mi	46188-867	19228-528	58-3	55188	25184	80
Half(13.11 mi)	0.11 mi	46340-152	19329-101	59-1	55258	25219	80
14M	0.89 mi	46018+322	19166+163	57+2	42700	17675	51
15M	1.00 mi	45673+345	18989+177	56+1	41743	17302	51
25K	0.53 mi	45470+203	18889+100	57-1	41158	17116	50
16M	0.47 mi	45396+74	18860+29	57	43193	18288	55
17M	1.00 mi	45147+249	18754+106	57	41963	17478	50
18M	1.00 mi	44888+259	18657+97	57	41129	17365	49
30K	0.64 mi	44813+75	18633+24	57	44062	19414	55
19M	0.36 mi	44636+177	18561+72	56+1	37638	15929	41
20M	1.00 mi	44166+470	18370+191	53+3	36842	15686	41
21M	1.00 mi	43815+351	18240+130	53	37069	15999	43
35K	0.75 mi	43812+3	18296-56	53	43416	19372	58
22M	0.25 mi	43753+59	18278+18	53	39401	17351	50
23M	1.00 mi	43427+326	18152+126	53	35892	15666	44
24M	1.00 mi	44656-1229	18895-743	56-3	57777	27074	81
40K	0.85 mi	44668-12	18940-45	55+1	44014	19918	60
25M	0.15 mi	44668	18944-4	55	44314	19886	54
26M	1.00 mi	44482+186	18878+66	55	38781	17325	51
Finish(26.22 mi)	0.22 mi	44473+9	18877+1	55	45723	20742	64

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 90%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

55188

Females

No position changes recorded for this athlete.

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