Jeffrey Chen

Brooklyn, NY

Bib: 5481 M 50

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 61036

Gender (Male)

#0 / 31978

Masters (Masters Men)

#0 / 14572

Division (M50-54)

#0 / 2905

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

8:39/mi

25:56

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

8:35/mi

26:51

→ flat

76 ft elev

8:45/mi

34:40

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

8:38/mi

43:18

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

8:41/mi

51:59

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

9:17/mi

53:58

→ flat0.6% grade

58 ft elev

8:39/mi

1:00:46

↓ 30 ft0.6% grade

33 ft elev

8:59/mi

1:09:45

↑ 30 ft0.4% grade

54 ft elev

8:50/mi

1:18:35

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

8:56/mi

1:21:27

↓ 13 ft0.8% grade

66 ft elev

10M

9:37/mi

1:27:59

↓ 36 ft0.9% grade

33 ft elev

11M

9:45/mi

1:37:44

↑ 43 ft0.7% grade

72 ft elev

12M

9:22/mi

1:47:06

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

9:26/mi

1:51:08

↑ 16 ft0.7% grade

54 ft elev

13M

10:27/mi

1:57:07

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

10:27/mi

1:58:16

→ flat0.5% grade

49 ft elev

14M

13:54/mi

2:10:39

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

12:35/mi

2:23:14

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

12:51/mi

2:30:06

↑ 68 ft2.4% grade

169 ft elev

16M

13:10/mi

2:36:14

↓ 45 ft1.7% grade

125 ft elev

17M

11:34/mi

2:47:48

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

10:23/mi

2:58:11

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

13:32/mi

3:06:52

→ flat

41 ft elev

19M

11:03/mi

3:10:50

→ flat0.2% grade

39 ft elev

20M

15:00/mi

3:25:50

↑ 43 ft0.7% grade

72 ft elev

21M

12:48/mi

3:38:38

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

11:47/mi

3:47:27

↑ 20 ft↓ 23 ft

52 ft elev

22M

11:22/mi

3:50:19

→ flat0.2% grade

51 ft elev

23M

12:00/mi

4:02:19

↓ 10 ft0.1% grade

46 ft elev

24M

12:47/mi

4:15:06

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

13:54/mi

4:26:59

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

11:35/mi

4:28:40

↑ 10 ft1.3% grade

111 ft elev

26M

10:27/mi

4:39:07

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

7:46/mi

4:40:49

↓ 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

1:58:169:01 /mi⚡ faster

2nd Half

2:42:3312:24 /mi+37.4%

Positive split — 37.4% slower in the second half

AI Race Performance Report

Jeffrey'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.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	25:56	8:39	3.00 mi	25:56	8:39	-
5K	26:51	8:39	0.11 mi	0:55	8:35	-0:04
4M	34:40	8:40	0.89 mi	7:49	8:45	+0:10
5M	43:18	8:40	1.00 mi	8:38	8:38	-0:07
6M	51:59	8:40	1.00 mi	8:41	8:41	+0:03
10K	53:58	8:41	0.21 mi	1:59	9:17	+0:36
7M	1:00:46	8:41	0.79 mi	6:48	8:39	-0:38
8M	1:09:45	8:43	1.00 mi	8:59	8:59	+0:20
9M	1:18:35	8:44	1.00 mi	8:50	8:50	-0:09
15K	1:21:27	8:44	0.32 mi	2:52	8:56	+0:06
10M	1:27:59	8:48	0.68 mi	6:32	9:37	+0:41
11M	1:37:44	8:53	1.00 mi	9:45	9:45	+0:08
12M	1:47:06	8:56	1.00 mi	9:22	9:22	-0:23
20K	1:51:08	8:57	0.43 mi	4:02	9:26	+0:04
13M	1:57:07	9:01	0.57 mi	5:59	10:27	+1:01
Half(13.11 mi)	1:58:16	9:01	0.11 mi	1:09	10:27	0:00
14M	2:10:39	9:20	0.89 mi	12:23	13:54	+3:27
15M	2:23:14	9:33	1.00 mi	12:35	12:35	-1:19
25K	2:30:06	9:40	0.53 mi	6:52	12:51	+0:16
16M	2:36:14	9:46	0.47 mi	6:08	13:10	+0:19
17M	2:47:48	9:52	1.00 mi	11:34	11:34	-1:36
18M	2:58:11	9:54	1.00 mi	10:23	10:23	-1:11
30K	3:06:52	10:01	0.64 mi	8:41	13:32	+3:09
19M	3:10:50	10:03	0.36 mi	3:58	11:03	-2:29
20M	3:25:50	10:17	1.00 mi	15:00	15:00	+3:57
21M	3:38:38	10:25	1.00 mi	12:48	12:48	-2:12
35K	3:47:27	10:28	0.75 mi	8:49	11:47	-1:01
22M	3:50:19	10:28	0.25 mi	2:52	11:22	-0:25
23M	4:02:19	10:32	1.00 mi	12:00	12:00	+0:38
24M	4:15:06	10:38	1.00 mi	12:47	12:47	+0:47
40K	4:26:59	10:45	0.85 mi	11:53	13:54	+1:07
25M	4:28:40	10:45	0.15 mi	1:41	11:35	-2:19
26M	4:39:07	10:44	1.00 mi	10:27	10:27	-1:08
Finish(26.22 mi)	4:40:49	10:43	0.22 mi	1:42	7:46	-2:41

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

7:46 /mi

Average Pace

10:43 /mi

Slowest Pace

15:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:36:33

34% of race

Time at Steady Pace

51:05

18% of race

Time at Slower Pace

2:13:11

47% of race

Average Pace: 10:43 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
3M	3.00 mi	17281	12597	1027	32810	20677	1735
5K	0.11 mi	17210+71	12548+49	1022+5	19053	13476	1130
4M	0.89 mi	17819-609	12929-381	1061-39	20625	14639	1214
5M	1.00 mi	18174-355	13152-223	1080-19	20152	14344	1180
6M	1.00 mi	18303-129	13242-90	1094-14	19731	14081	1140
10K	0.21 mi	18536-233	13388-146	1107-13	27699	18530	1539
7M	0.79 mi	18817-281	13566-178	1120-13	21567	15269	1251
8M	1.00 mi	19137-320	13778-212	1134-14	22028	15501	1263
9M	1.00 mi	19091+46	13750+28	1133+1	19154	13833	1117
15K	0.32 mi	19206-115	13821-71	1134-1	23695	16350	1347
10M	0.68 mi	19977-771	14255-434	1174-40	30481	19838	1655
11M	1.00 mi	20963-986	14852-597	1219-45	30212	19765	1660
12M	1.00 mi	21339-376	15063-211	1233-14	26327	17768	1460
20K	0.43 mi	21520-181	15163-100	1238-5	26796	17976	1484
13M	0.57 mi	22220-700	15562-399	1264-26	32810	20677	1735
Half(13.11 mi)	0.11 mi	22362-142	15632-70	1279-15	33831	21148	1767
14M	0.89 mi	26867-4505	18121-2489	1499-220	54502	29551	2679
15M	1.00 mi	28673-1806	19015-894	1585-86	45516	26007	2292
25K	0.53 mi	29465-792	19387-372	1618-33	44933	25538	2238
16M	0.47 mi	30477-1012	19869-482	1664-46	53880	29014	2634
17M	1.00 mi	31234-757	20206-337	1695-31	42143	24458	2131
18M	1.00 mi	31161+73	20116+90	1687+8	31095	19201	1635
30K	0.64 mi	31977-816	20413-297	1717-30	47910	26231	2353
19M	0.36 mi	32015-38	20398+15	1717	36676	21194	1831
20M	1.00 mi	33831-1816	21134-736	1792-75	51897	27960	2512
21M	1.00 mi	34356-525	21297-163	1803-11	42440	23557	2063
35K	0.75 mi	34418-62	21257+40	1798+5	36637	20723	1794
22M	0.25 mi	34379+39	21219+38	1793+5	33399	19261	1652
23M	1.00 mi	34531-152	21220-1	1791+2	38208	21276	1839
24M	1.00 mi	34876-345	21297-77	1792-1	41128	22627	1937
40K	0.85 mi	35722-846	21625-328	1832-40	50540	27086	2435
25M	0.15 mi	35736-14	21622+3	1831+1	39426	22020	1882
26M	1.00 mi	35450+286	21412+210	1804+27	28983	16698	1362
Finish(26.22 mi)	0.22 mi	35237+213	21311+101	1797+7	7859	5631	350

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 54%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

32810

Males

20677

No position changes recorded for this athlete.

More below

See the rest of Jeffrey's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

New York Road Runners