Douglas Back

Brooklyn, NY

Bib: 2515 M 44

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 3%

Gender (Male)

#0 / 31978

Top 6%

Masters (Masters Men)

#0 / 14572

Top 4%

Division (M40-44)

#0 / 3949

Top 7%

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

7:05/mi

21:16

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

6:42/mi

21:59

→ flat

76 ft elev

6:53/mi

28:08

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

6:50/mi

34:58

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

6:53/mi

41:51

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

7:10/mi

43:23

→ flat0.6% grade

58 ft elev

6:50/mi

48:45

↓ 30 ft0.6% grade

33 ft elev

6:55/mi

55:40

↑ 30 ft0.4% grade

54 ft elev

6:57/mi

1:02:37

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

6:45/mi

1:04:47

↓ 13 ft0.8% grade

66 ft elev

10M

6:48/mi

1:09:24

↓ 36 ft0.9% grade

33 ft elev

11M

6:57/mi

1:16:21

↑ 43 ft0.7% grade

72 ft elev

12M

6:51/mi

1:23:12

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

6:56/mi

1:26:10

↑ 16 ft0.7% grade

54 ft elev

13M

6:52/mi

1:30:06

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

7:44/mi

1:30:57

→ flat0.5% grade

49 ft elev

14M

6:52/mi

1:37:04

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

7:11/mi

1:44:15

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

7:31/mi

1:48:16

↑ 68 ft2.4% grade

169 ft elev

16M

6:48/mi

1:51:26

↓ 45 ft1.7% grade

125 ft elev

17M

7:05/mi

1:58:31

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

6:55/mi

2:05:26

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

7:01/mi

2:09:56

→ flat

41 ft elev

19M

6:55/mi

2:12:25

→ flat0.2% grade

39 ft elev

20M

7:10/mi

2:19:35

↑ 43 ft0.7% grade

72 ft elev

21M

7:08/mi

2:26:43

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

7:04/mi

2:32:00

↑ 20 ft↓ 23 ft

52 ft elev

22M

7:24/mi

2:33:52

→ flat0.2% grade

51 ft elev

23M

7:10/mi

2:41:02

↓ 10 ft0.1% grade

46 ft elev

24M

7:23/mi

2:48:25

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

7:08/mi

2:54:31

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

7:20/mi

2:55:35

↑ 10 ft1.3% grade

111 ft elev

26M

7:03/mi

3:02:38

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

6:19/mi

3:04:01

↓ 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

1:30:576:56 /mi⚡ faster

2nd Half

1:33:047:06 /mi+2.3%

Positive split — 2.3% slower in the second half

AI Race Performance Report

Douglas'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	21:16	7:05	3.00 mi	21:16	7:05	-
5K	21:59	7:05	0.11 mi	0:43	6:42	-0:23
4M	28:08	7:02	0.89 mi	6:09	6:53	+0:11
5M	34:58	7:00	1.00 mi	6:50	6:50	-0:03
6M	41:51	6:59	1.00 mi	6:53	6:53	+0:03
10K	43:23	6:59	0.21 mi	1:32	7:10	+0:17
7M	48:45	6:58	0.79 mi	5:22	6:50	-0:20
8M	55:40	6:57	1.00 mi	6:55	6:55	+0:05
9M	1:02:37	6:57	1.00 mi	6:57	6:57	+0:02
15K	1:04:47	6:57	0.32 mi	2:10	6:45	-0:12
10M	1:09:24	6:56	0.68 mi	4:37	6:48	+0:03
11M	1:16:21	6:56	1.00 mi	6:57	6:57	+0:09
12M	1:23:12	6:56	1.00 mi	6:51	6:51	-0:06
20K	1:26:10	6:56	0.43 mi	2:58	6:56	+0:05
13M	1:30:06	6:56	0.57 mi	3:56	6:52	-0:04
Half(13.11 mi)	1:30:57	6:56	0.11 mi	0:51	7:44	+0:52
14M	1:37:04	6:56	0.89 mi	6:07	6:52	-0:52
15M	1:44:15	6:57	1.00 mi	7:11	7:11	+0:19
25K	1:48:16	6:58	0.53 mi	4:01	7:31	+0:20
16M	1:51:26	6:58	0.47 mi	3:10	6:48	-0:43
17M	1:58:31	6:58	1.00 mi	7:05	7:05	+0:17
18M	2:05:26	6:58	1.00 mi	6:55	6:55	-0:10
30K	2:09:56	6:58	0.64 mi	4:30	7:01	+0:06
19M	2:12:25	6:58	0.36 mi	2:29	6:55	-0:06
20M	2:19:35	6:59	1.00 mi	7:10	7:10	+0:15
21M	2:26:43	6:59	1.00 mi	7:08	7:08	-0:02
35K	2:32:00	6:59	0.75 mi	5:17	7:04	-0:04
22M	2:33:52	7:00	0.25 mi	1:52	7:24	+0:20
23M	2:41:02	7:00	1.00 mi	7:10	7:10	-0:14
24M	2:48:25	7:01	1.00 mi	7:23	7:23	+0:13
40K	2:54:31	7:01	0.85 mi	6:06	7:08	-0:15
25M	2:55:35	7:01	0.15 mi	1:04	7:20	+0:12
26M	3:02:38	7:01	1.00 mi	7:03	7:03	-0:17
Finish(26.22 mi)	3:04:01	7:01	0.22 mi	1:23	6:19	-0:44

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:19 /mi

Average Pace

7:01 /mi

Slowest Pace

7:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

12:03

7% of race

Time at Steady Pace

1:32:09

50% of race

Time at Slower Pace

1:19:49

43% of race

Average Pace: 7:01 /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	Males	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
3M	3.00 mi	3406	2975	441	2292	2056	297
5K	0.11 mi	3343+63	2927+48	433+8	2225	2010	297
4M	0.89 mi	3241+102	2850+77	422+11	2936	2612	395
5M	1.00 mi	3195+46	2815+35	409+13	3013	2677	394
6M	1.00 mi	3146+49	2779+36	408+1	3010	2677	398
10K	0.21 mi	3153-7	2791-12	412-4	3538	3105	454
7M	0.79 mi	3157-4	2794-3	412	3136	2779	401
8M	1.00 mi	3103+54	2755+39	401+11	2741	2441	347
9M	1.00 mi	3032+71	2696+59	387+14	2703	2408	338
15K	0.32 mi	3006+26	2674+22	381+6	2524	2258	326
10M	0.68 mi	2975+31	2651+23	378+3	2621	2345	332
11M	1.00 mi	2913+62	2597+54	368+10	2437	2188	313
12M	1.00 mi	2879+34	2566+31	366+2	2563	2290	338
20K	0.43 mi	2858+21	2549+17	366	2406	2158	306
13M	0.57 mi	2834+24	2526+23	361+5	2292	2056	297
Half(13.11 mi)	0.11 mi	2832+2	2523+3	360+1	6623	5064	684
14M	0.89 mi	2801+31	2494+29	357+3	2417	2156	310
15M	1.00 mi	2749+52	2449+45	354+3	2390	2147	310
25K	0.53 mi	2731+18	2433+16	355-1	2695	2375	342
16M	0.47 mi	2717+14	2424+9	354+1	2434	2160	310
17M	1.00 mi	2698+19	2407+17	349+5	2767	2431	345
18M	1.00 mi	2641+57	2355+52	341+8	2264	2015	294
30K	0.64 mi	2600+41	2319+36	334+7	2277	2023	295
19M	0.36 mi	2577+23	2299+20	330+4	2120	1885	287
20M	1.00 mi	2522+55	2248+51	323+7	2133	1888	289
21M	1.00 mi	2437+85	2167+81	319+4	1938	1722	271
35K	0.75 mi	2395+42	2127+40	312+7	1852	1646	247
22M	0.25 mi	2387+8	2119+8	311+1	2159	1871	283
23M	1.00 mi	2319+68	2055+64	307+4	1963	1723	259
24M	1.00 mi	2236+83	1980+75	299+8	1777	1546	229
40K	0.85 mi	2180+56	1930+50	291+8	1729	1495	226
25M	0.15 mi	2178+2	1927+3	291	2282	1917	287
26M	1.00 mi	2117+61	1875+52	283+8	1789	1505	224
Finish(26.22 mi)	0.22 mi	2100+17	1860+15	282+1	908	807	106

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 4%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

2292

Males

2056

No position changes recorded for this athlete.

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