Sydney Niekamp

Boston, MA

Bib: 4247 F 26

0:00

0:00

/ mi

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Overall

#0 / 61036

Top 5%

Gender (Female)

#0 / 28901

Top 2%

Division (W25-29)

#0 / 7332

Top 2%

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

6:57/mi

20:50

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

6:33/mi

21:32

→ flat

76 ft elev

6:44/mi

27:33

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

7:03/mi

34:36

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

6:49/mi

41:25

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

6:56/mi

42:54

→ flat0.6% grade

58 ft elev

6:56/mi

48:21

↓ 30 ft0.6% grade

33 ft elev

7:06/mi

55:27

↑ 30 ft0.4% grade

54 ft elev

7:02/mi

1:02:29

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

6:49/mi

1:04:40

↓ 13 ft0.8% grade

66 ft elev

10M

6:58/mi

1:09:24

↓ 36 ft0.9% grade

33 ft elev

11M

7:19/mi

1:16:43

↑ 43 ft0.7% grade

72 ft elev

12M

7:04/mi

1:23:47

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

7:15/mi

1:26:53

↑ 16 ft0.7% grade

54 ft elev

13M

7:13/mi

1:31:01

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

7:53/mi

1:31:53

→ flat0.5% grade

49 ft elev

14M

7:11/mi

1:38:17

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

7:30/mi

1:45:47

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

7:59/mi

1:50:03

↑ 68 ft2.4% grade

169 ft elev

16M

6:56/mi

1:53:17

↓ 45 ft1.7% grade

125 ft elev

17M

7:08/mi

2:00:25

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

7:48/mi

2:08:13

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

7:35/mi

2:13:05

→ flat

41 ft elev

19M

7:17/mi

2:15:42

→ flat0.2% grade

39 ft elev

20M

7:43/mi

2:23:25

↑ 43 ft0.7% grade

72 ft elev

21M

8:27/mi

2:31:52

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

7:49/mi

2:37:43

↑ 20 ft↓ 23 ft

52 ft elev

22M

7:56/mi

2:39:43

→ flat0.2% grade

51 ft elev

23M

7:48/mi

2:47:31

↓ 10 ft0.1% grade

46 ft elev

24M

8:15/mi

2:55:46

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

8:03/mi

3:02:39

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

7:48/mi

3:03:47

↑ 10 ft1.3% grade

111 ft elev

26M

7:41/mi

3:11:28

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

7:10/mi

3:13:02

↓ 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

1:31:537:01 /mi⚡ faster

2nd Half

1:41:097:43 /mi+10.1%

Positive split — 10.1% slower in the second half

AI Race Performance Report

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

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:33 /mi

Average Pace

7:22 /mi

Slowest Pace

8:27 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

51:27

27% of race

Time at Steady Pace

1:00:31

31% of race

Time at Slower Pace

1:21:04

42% of race

Average Pace: 7:22 /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	W25-29	Seg. Overall	Seg. Females	Seg. W25-29
3M	3.00 mi	2775	303	95	3576	451	137
5K	0.11 mi	2716+59	294+9	92+3	1828	160	55
4M	0.89 mi	2581+135	274+20	86+6	2182	212	65
5M	1.00 mi	2894-313	305-31	95-9	3988	512	147
6M	1.00 mi	2860+34	301+4	94+1	2720	274	88
10K	0.21 mi	2854+6	301	94	2640	285	94
7M	0.79 mi	2931-77	307-6	95-1	3642	424	124
8M	1.00 mi	2987-56	314-7	97-2	3534	404	121
9M	1.00 mi	2976+11	312+2	98-1	3061	329	109
15K	0.32 mi	2962+14	311+1	99-1	2888	312	103
10M	0.68 mi	2981-19	311	99	3335	381	118
11M	1.00 mi	3054-73	322-11	101-2	3828	473	142
12M	1.00 mi	3073-19	327-5	103-2	3453	409	131
20K	0.43 mi	3074-1	325+2	104-1	3590	442	137
13M	0.57 mi	3091-17	330-5	105-1	3576	451	137
Half(13.11 mi)	0.11 mi	3098-7	332-2	106-1	7556	1730	501
14M	0.89 mi	3104-6	336-4	108-2	3622	469	139
15M	1.00 mi	3139-35	346-10	110-2	3431	431	132
25K	0.53 mi	3162-23	352-6	111-1	4735	736	213
16M	0.47 mi	3144+18	355-3	112-1	3030	372	116
17M	1.00 mi	3125+19	355	112	2964	365	114
18M	1.00 mi	3209-84	378-23	118-6	6510	1257	346
30K	0.64 mi	3214-5	384-6	120-2	4560	785	217
19M	0.36 mi	3200+14	384	120	3376	486	143
20M	1.00 mi	3190+10	391-7	120	4061	696	187
21M	1.00 mi	3311-121	422-31	130-10	8172	1968	550
35K	0.75 mi	3316-5	429-7	131-1	4582	899	240
22M	0.25 mi	3319-3	432-3	131	4055	744	212
23M	1.00 mi	3297+22	432	129+2	4193	807	221
24M	1.00 mi	3308-11	445-13	132-3	4891	1065	304
40K	0.85 mi	3316-8	457-12	136-4	5276	1296	370
25M	0.15 mi	3312+4	456+1	135+1	4216	901	270
26M	1.00 mi	3309+3	465-9	137-2	4083	888	272
Finish(26.22 mi)	0.22 mi	3291+18	464+1	136+1	3605	739	249

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 6%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

3576

Females

451

W25-29

137

3M→5K

3.0 - 3.1 mi

Top 3%

Overall

1828

Females

160

W25-29

5K→4M

3.1 - 4.0 mi

Top 4%

75 ft82 ft

↑ 23ft↓ 16ft

13 ft

Overall

2182

Females

212

W25-29

4M→5M

4.0 - 5.0 mi

Top 7%

89 ft72 ft

↑ 13ft↓ 30ft

26 ft

Overall

3988

Females

512

W25-29

147

5M→6M

5.0 - 6.0 mi

Top 4%

66 ft46 ft

↑ 16ft↓ 36ft

36 ft

Overall

2720

Females

274

W25-29

No position changes recorded for this athlete.

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