David Marshall

New York, NY

Bib: 4853 M 36

0:00

0:00

/ mi

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Overall

#0 / 61036

Top 7%

Gender (Male)

#0 / 31978

Top 10%

Division (M35-39)

#0 / 4669

Top 13%

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

7:19/mi

21:58

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

7:20/mi

22:45

→ flat

76 ft elev

7:06/mi

29:05

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

7:03/mi

36:08

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

7:05/mi

43:13

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

7:20/mi

44:47

→ flat0.6% grade

58 ft elev

6:59/mi

50:16

↓ 30 ft0.6% grade

33 ft elev

6:56/mi

57:12

↑ 30 ft0.4% grade

54 ft elev

7:06/mi

1:04:18

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

7:01/mi

1:06:33

↓ 13 ft0.8% grade

66 ft elev

10M

7:04/mi

1:11:21

↓ 36 ft0.9% grade

33 ft elev

11M

7:14/mi

1:18:35

↑ 43 ft0.7% grade

72 ft elev

12M

7:02/mi

1:25:37

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

7:20/mi

1:28:45

↑ 16 ft0.7% grade

54 ft elev

13M

7:15/mi

1:32:54

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

8:11/mi

1:33:48

→ flat0.5% grade

49 ft elev

14M

7:14/mi

1:40:14

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

7:35/mi

1:47:49

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

7:53/mi

1:52:02

↑ 68 ft2.4% grade

169 ft elev

16M

7:05/mi

1:55:20

↓ 45 ft1.7% grade

125 ft elev

17M

7:32/mi

2:02:52

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

7:32/mi

2:10:24

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

7:45/mi

2:15:22

→ flat

41 ft elev

19M

7:45/mi

2:18:09

→ flat0.2% grade

39 ft elev

20M

7:56/mi

2:26:05

↑ 43 ft0.7% grade

72 ft elev

21M

8:08/mi

2:34:13

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

8:05/mi

2:40:16

↑ 20 ft↓ 23 ft

52 ft elev

22M

8:23/mi

2:42:23

→ flat0.2% grade

51 ft elev

23M

8:13/mi

2:50:36

↓ 10 ft0.1% grade

46 ft elev

24M

8:26/mi

2:59:02

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

8:07/mi

3:05:58

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

7:55/mi

3:07:07

↑ 10 ft1.3% grade

111 ft elev

26M

8:10/mi

3:15:17

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

7:33/mi

3:16:56

↓ 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

1:33:487:09 /mi⚡ faster

2nd Half

1:43:087:52 /mi+10.0%

Positive split — 10.0% slower in the second half

AI Race Performance Report

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

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:56 /mi

Average Pace

7:31 /mi

Slowest Pace

8:26 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:15:11

38% of race

Time at Steady Pace

59:30

30% of race

Time at Slower Pace

1:02:15

32% of race

Average Pace: 7:31 /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	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
3M	3.00 mi	4522	3869	700	3673	3183	582
5K	0.11 mi	4515+7	3867+2	693+7	5321	4476	782
4M	0.89 mi	4318+197	3723+144	674+19	3820	3339	610
5M	1.00 mi	4242+76	3661+62	662+12	3971	3445	621
6M	1.00 mi	4175+67	3608+53	655+7	3893	3387	618
10K	0.21 mi	4174+1	3606+2	653+2	4404	3802	695
7M	0.79 mi	4105+69	3556+50	641+12	3813	3342	606
8M	1.00 mi	3895+210	3385+171	612+29	2820	2511	474
9M	1.00 mi	3815+80	3322+63	608+4	3282	2897	536
15K	0.32 mi	3804+11	3310+12	606+2	3686	3223	587
10M	0.68 mi	3792+12	3302+8	605+1	3705	3238	587
11M	1.00 mi	3741+51	3263+39	598+7	3442	3021	558
12M	1.00 mi	3691+50	3222+41	588+10	3324	2923	540
20K	0.43 mi	3694-3	3221+1	589-1	3905	3399	621
13M	0.57 mi	3684+10	3213+8	587+2	3673	3183	582
Half(13.11 mi)	0.11 mi	3695-11	3223-10	589-2	9608	7306	1218
14M	0.89 mi	3686+9	3211+12	593-4	3778	3263	593
15M	1.00 mi	3679+7	3198+13	593	3758	3237	596
25K	0.53 mi	3671+8	3188+10	590+3	4189	3557	650
16M	0.47 mi	3656+15	3173+15	587+3	3467	2999	552
17M	1.00 mi	3694-38	3206-33	593-6	4776	3982	710
18M	1.00 mi	3717-23	3221-15	595-2	4779	3960	708
30K	0.64 mi	3742-25	3239-18	595	5460	4422	777
19M	0.36 mi	3762-20	3254-15	596-1	5881	4707	836
20M	1.00 mi	3777-15	3256-2	594+2	5159	4146	741
21M	1.00 mi	3829-52	3285-29	599-5	6088	4779	846
35K	0.75 mi	3838-9	3290-5	604-5	6222	4836	838
22M	0.25 mi	3852-14	3299-9	606-2	6823	5212	907
23M	1.00 mi	3937-85	3353-54	613-7	6548	4983	877
24M	1.00 mi	3994-57	3384-31	616-3	5904	4476	810
40K	0.85 mi	3987+7	3356+28	615+1	5620	4184	727
25M	0.15 mi	3976+11	3347+9	614+1	4777	3666	651
26M	1.00 mi	4009-33	3351-4	612+2	7005	5072	865
Finish(26.22 mi)	0.22 mi	4006+3	3346+5	610+2	5874	4392	757

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 6%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

3673

Males

3183

No position changes recorded for this athlete.

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