Justin Clarke

Brooklyn, NY

Bib: 45039 M 44

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 (M40-44)

#0 / 3949

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

9:56/mi

29:48

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

9:31/mi

30:49

→ flat

76 ft elev

9:41/mi

39:28

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

9:36/mi

49:04

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

9:44/mi

58:48

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

9:45/mi

1:00:53

→ flat0.6% grade

58 ft elev

9:38/mi

1:08:27

↓ 30 ft0.6% grade

33 ft elev

9:44/mi

1:18:11

↑ 30 ft0.4% grade

54 ft elev

9:50/mi

1:28:01

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

9:49/mi

1:31:10

↓ 13 ft0.8% grade

66 ft elev

10M

9:34/mi

1:37:40

↓ 36 ft0.9% grade

33 ft elev

11M

9:52/mi

1:47:32

↑ 43 ft0.7% grade

72 ft elev

12M

9:47/mi

1:57:19

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

9:35/mi

2:01:25

↑ 16 ft0.7% grade

54 ft elev

13M

9:57/mi

2:07:06

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

9:57/mi

2:08:12

→ flat0.5% grade

49 ft elev

14M

9:27/mi

2:16:37

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

9:56/mi

2:26:33

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

10:16/mi

2:32:02

↑ 68 ft2.4% grade

169 ft elev

16M

9:24/mi

2:36:25

↓ 45 ft1.7% grade

125 ft elev

17M

9:58/mi

2:46:23

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

10:07/mi

2:56:30

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

11:34/mi

3:03:55

→ flat

41 ft elev

19M

9:50/mi

3:07:27

→ flat0.2% grade

39 ft elev

20M

10:48/mi

3:18:15

↑ 43 ft0.7% grade

72 ft elev

21M

10:54/mi

3:29:09

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

11:10/mi

3:37:30

↑ 20 ft↓ 23 ft

52 ft elev

22M

11:57/mi

3:40:31

→ flat0.2% grade

51 ft elev

23M

10:49/mi

3:51:20

↓ 10 ft0.1% grade

46 ft elev

24M

11:46/mi

4:03:06

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

11:18/mi

4:12:46

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

10:46/mi

4:14:20

↑ 10 ft1.3% grade

111 ft elev

26M

11:05/mi

4:25:25

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

10:26/mi

4:27:42

↓ 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

2:08:129:47 /mi⚡ faster

2nd Half

2:19:3010:38 /mi+8.8%

Positive split — 8.8% slower in the second half

AI Race Performance Report

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

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:24 /mi

Average Pace

10:13 /mi

Slowest Pace

11:57 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

20:19

8% of race

Time at Steady Pace

2:39:43

60% of race

Time at Slower Pace

1:27:40

33% of race

Average Pace: 10:13 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
3M	3.00 mi	34783	22096	2832	27979	18362	2407
5K	0.11 mi	34495+288	21930+166	2814+18	31146	19970	2552
4M	0.89 mi	34318+177	21854+76	2814	33793	21617	2789
5M	1.00 mi	34107+211	21774+80	2799+15	33676	21556	2769
6M	1.00 mi	34014+93	21727+47	2792+7	34020	21687	2789
10K	0.21 mi	33934+80	21690+37	2788+4	33149	21300	2721
7M	0.79 mi	34039-105	21763-73	2797-9	35143	22328	2867
8M	1.00 mi	33691+348	21605+158	2779+18	31819	20709	2675
9M	1.00 mi	33537+154	21549+56	2780-1	32495	21062	2722
15K	0.32 mi	33525+12	21538+11	2775+5	34375	21781	2791
10M	0.68 mi	33160+365	21349+189	2759+16	29922	19588	2533
11M	1.00 mi	32936+224	21235+114	2743+16	31445	20358	2630
12M	1.00 mi	32652+284	21074+161	2727+16	30750	19998	2587
20K	0.43 mi	32466+186	20986+88	2717+10	28577	18898	2443
13M	0.57 mi	32161+305	20820+166	2693+24	27979	18362	2407
Half(13.11 mi)	0.11 mi	32147+14	20812+8	2692+1	29244	18978	2479
14M	0.89 mi	31637+510	20524+288	2653+39	25666	17157	2228
15M	1.00 mi	31017+620	20162+362	2595+58	25599	17002	2218
25K	0.53 mi	30765+252	20028+134	2578+17	26299	17233	2250
16M	0.47 mi	30591+174	19920+108	2565+13	25870	17088	2237
17M	1.00 mi	30400+191	19795+125	2553+12	28131	18083	2345
18M	1.00 mi	30171+229	19628+167	2533+20	28650	18126	2371
30K	0.64 mi	30387-216	19675-47	2545-12	37431	21609	2788
19M	0.36 mi	30229+158	19566+109	2534+11	26002	16445	2180
20M	1.00 mi	29912+317	19321+245	2497+37	28002	17087	2241
21M	1.00 mi	29673+239	19112+209	2470+27	28477	17198	2264
35K	0.75 mi	29666+7	19043+69	2467+3	31415	18369	2407
22M	0.25 mi	29742-76	19056-13	2470-3	38139	21373	2763
23M	1.00 mi	29582+160	18895+161	2456+14	28282	16646	2191
24M	1.00 mi	29727-145	18881+14	2459-3	33198	18802	2410
40K	0.85 mi	29824-97	18872+9	2464-5	33698	18933	2406
25M	0.15 mi	29831-7	18867+5	2461+3	31888	18471	2379
26M	1.00 mi	30002-171	18853+14	2463-2	35205	19640	2507
Finish(26.22 mi)	0.22 mi	30040-38	18861-8	2460+3	37243	20779	2596

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 46%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

27979

Males

18362

No position changes recorded for this athlete.

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Race managed by

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