Holden Seidlitz

Brooklyn, NY

Bib: 27121 X 29

0:00

0:00

/ mi

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Overall

#0 / 61036

Top 12%

Gender (Other)

#0 / 157

Top 18%

Division (X25-29)

#0 / 36

Top 17%

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

7:40/mi

22:59

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

7:20/mi

23:46

→ flat

76 ft elev

7:22/mi

30:21

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

7:26/mi

37:47

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

7:27/mi

45:14

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

7:43/mi

46:53

→ flat0.6% grade

58 ft elev

7:04/mi

52:26

↓ 30 ft0.6% grade

33 ft elev

7:24/mi

59:50

↑ 30 ft0.4% grade

54 ft elev

7:08/mi

1:06:58

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

7:07/mi

1:09:15

↓ 13 ft0.8% grade

66 ft elev

10M

7:38/mi

1:14:26

↓ 36 ft0.9% grade

33 ft elev

11M

8:04/mi

1:22:30

↑ 43 ft0.7% grade

72 ft elev

12M

7:29/mi

1:29:59

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

7:55/mi

1:33:22

↑ 16 ft0.7% grade

54 ft elev

13M

8:08/mi

1:38:01

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

8:08/mi

1:38:55

→ flat0.5% grade

49 ft elev

14M

8:02/mi

1:46:04

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

8:29/mi

1:54:33

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

8:57/mi

1:59:20

↑ 68 ft2.4% grade

169 ft elev

16M

8:29/mi

2:03:17

↓ 45 ft1.7% grade

125 ft elev

17M

7:52/mi

2:11:09

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

8:08/mi

2:19:17

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

8:16/mi

2:24:35

→ flat

41 ft elev

19M

8:16/mi

2:27:33

→ flat0.2% grade

39 ft elev

20M

8:53/mi

2:36:26

↑ 43 ft0.7% grade

72 ft elev

21M

8:52/mi

2:45:18

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

8:48/mi

2:51:53

↑ 20 ft↓ 23 ft

52 ft elev

22M

8:59/mi

2:54:09

→ flat0.2% grade

51 ft elev

23M

8:45/mi

3:02:54

↓ 10 ft0.1% grade

46 ft elev

24M

8:37/mi

3:11:31

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

8:35/mi

3:18:51

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

8:36/mi

3:20:06

↑ 10 ft1.3% grade

111 ft elev

26M

8:19/mi

3:28:25

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

7:10/mi

3:29:59

↓ 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

1:38:557:33 /mi⚡ faster

2nd Half

1:51:048:28 /mi+12.3%

Positive split — 12.3% slower in the second half

AI Race Performance Report

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

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

7:04 /mi

Average Pace

8:01 /mi

Slowest Pace

8:59 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:23:29

40% of race

Time at Steady Pace

56:44

27% of race

Time at Slower Pace

1:09:46

33% of race

Average Pace: 8:01 /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	X	X25-29	Seg. Overall	Seg. X	Seg. X25-29
3M	3.00 mi	6768	26	6	8302	31	6
5K	0.11 mi	6708+60	27-1	6	5865	27	5
4M	0.89 mi	6382+326	26+1	6	5473	23	5
5M	1.00 mi	6332+50	26	5+1	6437	26	5
6M	1.00 mi	6275+57	26	5	6159	26	5
10K	0.21 mi	6301-26	26	5	7670	33	6
7M	0.79 mi	6024+277	26	5	4267	22	4
8M	1.00 mi	5895+129	26	5	5132	26	5
9M	1.00 mi	5547+348	25+1	5	3432	20	3
15K	0.32 mi	5485+62	25	5	4465	21	3
10M	0.68 mi	5584-99	26-1	5	7422	30	6
11M	1.00 mi	5871-287	27-1	5	9624	34	6
12M	1.00 mi	5866+5	27	5	5740	26	5
20K	0.43 mi	5919-53	27	5	8345	31	6
13M	0.57 mi	6034-115	28-1	6-1	8302	31	6
Half(13.11 mi)	0.11 mi	6033+1	28	6	9331	35	6
14M	0.89 mi	6215-182	28	6	9681	30	5
15M	1.00 mi	6431-216	27+1	6	10243	31	6
25K	0.53 mi	6572-141	27	6	12481	39	9
16M	0.47 mi	6695-123	28-1	6	14738	48	11
17M	1.00 mi	6685+10	27+1	6	7145	29	6
18M	1.00 mi	6772-87	27	6	9429	31	6
30K	0.64 mi	6799-27	27	6	9461	26	5
19M	0.36 mi	6822-23	27	6	10225	36	7
20M	1.00 mi	7019-197	27	6	12048	35	9
21M	1.00 mi	7126-107	29-2	6	11292	35	9
35K	0.75 mi	7257-131	29	6	11289	36	9
22M	0.25 mi	7289-32	29	6	11404	39	9
23M	1.00 mi	7391-102	29	6	10226	37	9
24M	1.00 mi	7322+69	29	6	7001	28	7
40K	0.85 mi	7344-22	29	6	8669	28	7
25M	0.15 mi	7357-13	29	6	10018	31	7
26M	1.00 mi	7338+19	28+1	6	8064	27	6
Finish(26.22 mi)	0.22 mi	7294+44	28	6	3750	16	4

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 14%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

Enhanced athlete results built from publicly available data.

Race managed by

New York Road Runners