Alexandre Certain

Brooklyn, NY

Bib: 30189 M 47

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 49%

Gender (Male)

#0 / 31978

Masters (Masters Men)

#0 / 14572

Division (M45-49)

#0 / 3266

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

9:06/mi

27:19

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

9:12/mi

28:18

→ flat

76 ft elev

8:58/mi

36:18

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

9:02/mi

45:20

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

9:13/mi

54:33

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

9:26/mi

56:34

→ flat0.6% grade

58 ft elev

9:02/mi

1:03:40

↓ 30 ft0.6% grade

33 ft elev

9:02/mi

1:12:42

↑ 30 ft0.4% grade

54 ft elev

9:33/mi

1:22:15

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

9:06/mi

1:25:10

↓ 13 ft0.8% grade

66 ft elev

10M

9:06/mi

1:31:21

↓ 36 ft0.9% grade

33 ft elev

11M

9:44/mi

1:41:05

↑ 43 ft0.7% grade

72 ft elev

12M

9:17/mi

1:50:22

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

9:47/mi

1:54:33

↑ 16 ft0.7% grade

54 ft elev

13M

9:55/mi

2:00:14

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

9:55/mi

2:01:19

→ flat0.5% grade

49 ft elev

14M

9:38/mi

2:09:54

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

10:28/mi

2:20:22

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

11:21/mi

2:26:26

↑ 68 ft2.4% grade

169 ft elev

16M

9:52/mi

2:31:02

↓ 45 ft1.7% grade

125 ft elev

17M

10:11/mi

2:41:13

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

10:43/mi

2:51:56

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

10:57/mi

2:58:57

→ flat

41 ft elev

19M

12:46/mi

3:03:32

→ flat0.2% grade

39 ft elev

20M

11:45/mi

3:15:17

↑ 43 ft0.7% grade

72 ft elev

21M

11:33/mi

3:26:50

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

11:58/mi

3:35:47

↑ 20 ft↓ 23 ft

52 ft elev

22M

11:50/mi

3:38:46

→ flat0.2% grade

51 ft elev

23M

11:22/mi

3:50:08

↓ 10 ft0.1% grade

46 ft elev

24M

12:04/mi

4:02:12

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

11:48/mi

4:12:17

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

11:55/mi

4:14:01

↑ 10 ft1.3% grade

111 ft elev

26M

11:06/mi

4:25:07

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

10:04/mi

4:27:19

↓ 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

2:01:199:15 /mi⚡ faster

2nd Half

2:26:0011:08 /mi+20.3%

Positive split — 20.3% slower in the second half

AI Race Performance Report

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

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:58 /mi

Average Pace

10:12 /mi

Slowest Pace

12:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:29:04

33% of race

Time at Steady Pace

1:08:17

26% of race

Time at Slower Pace

1:49:58

41% of race

Average Pace: 10:12 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
3M	3.00 mi	23675	16357	1667	27707	18225	1827
5K	0.11 mi	23714-39	16371-14	1667	27349	18088	1810
4M	0.89 mi	23689+25	16347+24	1668-1	23990	16575	1687
5M	1.00 mi	24169-480	16639-292	1696-28	26604	17957	1818
6M	1.00 mi	24769-600	16994-355	1728-32	27945	18674	1875
10K	0.21 mi	24989-220	17122-128	1739-11	29433	19456	1960
7M	0.79 mi	25341-352	17331-209	1757-18	27890	18758	1888
8M	1.00 mi	24888+453	17076+255	1726+31	22816	15962	1590
9M	1.00 mi	25582-694	17488-412	1767-41	29371	19519	1951
15K	0.32 mi	25537+45	17464+24	1761+6	25970	17602	1773
10M	0.68 mi	25415+122	17382+82	1760+1	24686	16857	1698
11M	1.00 mi	25931-516	17663-281	1781-21	29982	19651	1951
12M	1.00 mi	25800+131	17582+81	1777+4	25255	17219	1726
20K	0.43 mi	26034-234	17711-129	1784-7	30610	19867	1994
13M	0.57 mi	26071-37	17707+4	1783+1	27707	18225	1827
Half(13.11 mi)	0.11 mi	26112-41	17730-23	1783	29002	18861	1876
14M	0.89 mi	26196-84	17770-40	1781+2	27544	18082	1820
15M	1.00 mi	26518-322	17901-131	1797-16	30360	19311	1928
25K	0.53 mi	26882-364	18057-156	1813-16	35645	21471	2171
16M	0.47 mi	26949-67	18080-23	1816-3	30782	19472	1977
17M	1.00 mi	27080-131	18098-18	1818-2	30182	19040	1914
18M	1.00 mi	27431-351	18240-142	1842-24	34008	20544	2110
30K	0.64 mi	27524-93	18229+11	1846-4	32810	19557	2008
19M	0.36 mi	28021-497	18438-209	1861-15	47152	25791	2647
20M	1.00 mi	28372-351	18540-102	1866-5	35073	20245	2056
21M	1.00 mi	28586-214	18551-11	1870-4	33649	19420	1966
35K	0.75 mi	28868-282	18647-96	1889-19	38004	21356	2193
22M	0.25 mi	28948-80	18667-20	1888+1	37083	20908	2129
23M	1.00 mi	29039-91	18634+33	1885+3	33083	18835	1909
24M	1.00 mi	29299-260	18661-27	1882+3	35667	19958	2010
40K	0.85 mi	29598-299	18754-93	1886-4	37858	20932	2111
25M	0.15 mi	29664-66	18773-19	1887-1	41866	23145	2339
26M	1.00 mi	29856-192	18792-19	1885+2	35372	19725	1974
Finish(26.22 mi)	0.22 mi	29867-11	18780+12	1882+3	33159	18856	1831

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 45%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

27707

Males

18225

No position changes recorded for this athlete.

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Race managed by

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