Isaac Henderson

New York, NY

Bib: 33832 M 55

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 35%

Gender (Male)

#0 / 31978

Top 45%

Masters (Masters Men)

#0 / 14572

Top 39%

Division (M55-59)

#0 / 2107

Top 32%

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

8:47/mi

26:21

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

8:35/mi

27:16

→ flat

76 ft elev

8:46/mi

35:06

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

8:45/mi

43:51

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

8:54/mi

52:45

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

8:58/mi

54:40

→ flat0.6% grade

58 ft elev

9:07/mi

1:01:50

↓ 30 ft0.6% grade

33 ft elev

9:04/mi

1:10:54

↑ 30 ft0.4% grade

54 ft elev

9:06/mi

1:20:00

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

8:56/mi

1:22:52

↓ 13 ft0.8% grade

66 ft elev

10M

9:17/mi

1:29:10

↓ 36 ft0.9% grade

33 ft elev

11M

9:11/mi

1:38:21

↑ 43 ft0.7% grade

72 ft elev

12M

9:20/mi

1:47:41

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

8:56/mi

1:51:30

↑ 16 ft0.7% grade

54 ft elev

13M

9:16/mi

1:56:48

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

9:16/mi

1:57:49

→ flat0.5% grade

49 ft elev

14M

9:16/mi

2:06:04

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

9:28/mi

2:15:32

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

9:25/mi

2:20:34

↑ 68 ft2.4% grade

169 ft elev

16M

8:59/mi

2:24:45

↓ 45 ft1.7% grade

125 ft elev

17M

9:18/mi

2:34:03

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

9:35/mi

2:43:38

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

10:02/mi

2:50:04

→ flat

41 ft elev

19M

9:42/mi

2:53:33

→ flat0.2% grade

39 ft elev

20M

10:03/mi

3:03:36

↑ 43 ft0.7% grade

72 ft elev

21M

10:26/mi

3:14:02

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

10:15/mi

3:21:42

↑ 20 ft↓ 23 ft

52 ft elev

22M

10:30/mi

3:24:21

→ flat0.2% grade

51 ft elev

23M

10:06/mi

3:34:27

↓ 10 ft0.1% grade

46 ft elev

24M

10:46/mi

3:45:13

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

9:48/mi

3:53:36

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

9:51/mi

3:55:02

↑ 10 ft1.3% grade

111 ft elev

26M

10:03/mi

4:05:05

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

9:27/mi

4:07:09

↓ 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

1:57:498:59 /mi⚡ faster

2nd Half

2:09:209:52 /mi+9.8%

Positive split — 9.8% slower in the second half

AI Race Performance Report

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

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:35 /mi

Average Pace

9:26 /mi

Slowest Pace

10:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:05:32

27% of race

Time at Steady Pace

1:30:35

37% of race

Time at Slower Pace

1:31:02

37% of race

Average Pace: 9:26 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
3M	3.00 mi	19057	13698	640	19992	13998	649
5K	0.11 mi	18954+103	13622+76	638+2	18362	13058	638
4M	0.89 mi	19228-274	13791-169	652-14	20806	14737	707
5M	1.00 mi	19634-406	14039-248	668-16	21775	15295	739
6M	1.00 mi	20068-434	14276-237	679-11	23010	15932	763
10K	0.21 mi	20123-55	14309-33	675+4	22585	15748	760
7M	0.79 mi	20956-833	14821-512	703-28	28887	19285	985
8M	1.00 mi	21225-269	14981-160	710-7	23208	16195	782
9M	1.00 mi	21384-159	15082-101	720-10	23166	16173	780
15K	0.32 mi	21434-50	15124-42	725-5	23302	16122	794
10M	0.68 mi	21754-320	15299-175	736-11	26668	17949	896
11M	1.00 mi	21776-22	15307-8	733+3	23246	16097	753
12M	1.00 mi	22076-300	15476-169	744-11	25768	17488	852
20K	0.43 mi	21968+108	15420+56	743+1	19708	14012	633
13M	0.57 mi	21825+143	15339+81	736+7	19992	13998	649
Half(13.11 mi)	0.11 mi	21805+20	15324+15	734+2	21722	14945	703
14M	0.89 mi	21837-32	15319+5	734	23537	15996	757
15M	1.00 mi	21617+220	15157+162	721+13	20665	14314	644
25K	0.53 mi	21374+243	14998+159	705+16	17521	12370	534
16M	0.47 mi	21341+33	14962+36	704+1	20854	14347	691
17M	1.00 mi	21324+17	14916+46	704	21636	14700	688
18M	1.00 mi	21548-224	14998-82	713-9	23849	15724	779
30K	0.64 mi	21783-235	15102-104	721-8	25396	16208	808
19M	0.36 mi	21829-46	15099+3	713+8	24486	15709	768
20M	1.00 mi	21759+70	14990+109	710+3	22210	14367	682
21M	1.00 mi	21920-161	15002-12	706+4	24566	15359	754
35K	0.75 mi	21914+6	14949+53	699+7	23786	14879	730
22M	0.25 mi	21933-19	14940+9	698+1	25179	15523	773
23M	1.00 mi	21813+120	14794+146	695+3	21975	13731	685
24M	1.00 mi	21850-37	14740+54	690+5	24358	14688	730
40K	0.85 mi	21652+198	14579+161	680+10	19637	12152	572
25M	0.15 mi	21629+23	14556+23	679+1	22115	13685	657
26M	1.00 mi	21605+24	14490+66	673+6	24657	14624	689
Finish(26.22 mi)	0.22 mi	21599+6	14479+11	667+6	25754	15216	672

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 33%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

19992

Males

13998

No position changes recorded for this athlete.

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Race managed by

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