Yoonseok Lee

New Haven, CT

Bib: 27925 M 43

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 (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

9:24/mi

28:11

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

9:40/mi

29:13

→ flat

76 ft elev

9:10/mi

37:24

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

9:29/mi

46:53

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

8:59/mi

55:52

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

9:03/mi

57:48

→ flat0.6% grade

58 ft elev

8:51/mi

1:04:45

↓ 30 ft0.6% grade

33 ft elev

9:13/mi

1:13:58

↑ 30 ft0.4% grade

54 ft elev

8:54/mi

1:22:52

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

8:56/mi

1:25:44

↓ 13 ft0.8% grade

66 ft elev

10M

9:22/mi

1:32:06

↓ 36 ft0.9% grade

33 ft elev

11M

9:17/mi

1:41:23

↑ 43 ft0.7% grade

72 ft elev

12M

8:57/mi

1:50:20

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

8:51/mi

1:54:07

↑ 16 ft0.7% grade

54 ft elev

13M

10:20/mi

2:00:02

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

10:20/mi

2:01:10

→ flat0.5% grade

49 ft elev

14M

8:49/mi

2:09:01

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

9:17/mi

2:18:18

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

9:42/mi

2:23:29

↑ 68 ft2.4% grade

169 ft elev

16M

9:20/mi

2:27:50

↓ 45 ft1.7% grade

125 ft elev

17M

11:32/mi

2:39:22

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

13:26/mi

2:52:48

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

9:00/mi

2:58:34

→ flat

41 ft elev

19M

8:49/mi

3:01:44

→ flat0.2% grade

39 ft elev

20M

10:17/mi

3:12:01

↑ 43 ft0.7% grade

72 ft elev

21M

12:15/mi

3:24:16

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

11:58/mi

3:33:13

↑ 20 ft↓ 23 ft

52 ft elev

22M

9:43/mi

3:35:40

→ flat0.2% grade

51 ft elev

23M

12:10/mi

3:47:50

↓ 10 ft0.1% grade

46 ft elev

24M

12:01/mi

3:59:51

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

13:56/mi

4:11:46

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

10:40/mi

4:13:19

↑ 10 ft1.3% grade

111 ft elev

26M

13:36/mi

4:26:55

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

10:40/mi

4:29:15

↓ 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

2:01:109:15 /mi⚡ faster

2nd Half

2:28:0511:18 /mi+22.2%

Positive split — 22.2% slower in the second half

AI Race Performance Report

Yoonseok'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	28:11	9:24	3.00 mi	28:11	9:24	-
5K	29:13	9:24	0.11 mi	1:02	9:40	+0:16
4M	37:24	9:21	0.89 mi	8:11	9:10	-0:30
5M	46:53	9:23	1.00 mi	9:29	9:29	+0:19
6M	55:52	9:19	1.00 mi	8:59	8:59	-0:30
10K	57:48	9:18	0.21 mi	1:56	9:03	+0:04
7M	1:04:45	9:15	0.79 mi	6:57	8:51	-0:12
8M	1:13:58	9:15	1.00 mi	9:13	9:13	+0:22
9M	1:22:52	9:12	1.00 mi	8:54	8:54	-0:19
15K	1:25:44	9:12	0.32 mi	2:52	8:56	+0:02
10M	1:32:06	9:13	0.68 mi	6:22	9:22	+0:26
11M	1:41:23	9:13	1.00 mi	9:17	9:17	-0:05
12M	1:50:20	9:12	1.00 mi	8:57	8:57	-0:20
20K	1:54:07	9:11	0.43 mi	3:47	8:51	-0:06
13M	2:00:02	9:14	0.57 mi	5:55	10:20	+1:29
Half(13.11 mi)	2:01:10	9:15	0.11 mi	1:08	10:20	0:00
14M	2:09:01	9:13	0.89 mi	7:51	8:49	-1:31
15M	2:18:18	9:13	1.00 mi	9:17	9:17	+0:28
25K	2:23:29	9:14	0.53 mi	5:11	9:42	+0:25
16M	2:27:50	9:14	0.47 mi	4:21	9:20	-0:22
17M	2:39:22	9:22	1.00 mi	11:32	11:32	+2:12
18M	2:52:48	9:36	1.00 mi	13:26	13:26	+1:54
30K	2:58:34	9:35	0.64 mi	5:46	9:00	-4:26
19M	3:01:44	9:34	0.36 mi	3:10	8:49	-0:11
20M	3:12:01	9:36	1.00 mi	10:17	10:17	+1:28
21M	3:24:16	9:44	1.00 mi	12:15	12:15	+1:58
35K	3:33:13	9:48	0.75 mi	8:57	11:58	-0:17
22M	3:35:40	9:48	0.25 mi	2:27	9:43	-2:15
23M	3:47:50	9:54	1.00 mi	12:10	12:10	+2:27
24M	3:59:51	10:00	1.00 mi	12:01	12:01	-0:09
40K	4:11:46	10:08	0.85 mi	11:55	13:56	+1:55
25M	4:13:19	10:08	0.15 mi	1:33	10:40	-3:16
26M	4:26:55	10:16	1.00 mi	13:36	13:36	+2:56
Finish(26.22 mi)	4:29:15	10:17	0.22 mi	2:20	10:40	-2:56

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:49 /mi

Average Pace

10:17 /mi

Slowest Pace

13:56 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:32:10

57% of race

Time at Slower Pace

1:57:05

43% of race

Average Pace: 10:16 /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	28013	18729	2433	31529	20103	2607
5K	0.11 mi	28116-103	18777-48	2429+4	32246	20553	2620
4M	0.89 mi	27893+223	18688+89	2414+15	27124	18300	2368
5M	1.00 mi	28822-929	19170-482	2481-67	32181	20833	2673
6M	1.00 mi	28098+724	18801+369	2433+48	24366	16705	2169
10K	0.21 mi	27961+137	18733+68	2427+6	23611	16336	2124
7M	0.79 mi	27656+305	18580+153	2402+25	24565	16965	2204
8M	1.00 mi	27394+262	18450+130	2392+10	25540	17493	2278
9M	1.00 mi	26580+814	18042+408	2352+40	19983	14320	1908
15K	0.32 mi	26465+115	17966+76	2340+12	23200	16069	2107
10M	0.68 mi	26513-48	17978-12	2337+3	27658	18471	2384
11M	1.00 mi	26314+199	17871+107	2318+19	24683	16906	2202
12M	1.00 mi	25743+571	17551+320	2281+37	20449	14499	1919
20K	0.43 mi	25487+256	17404+147	2261+20	18430	13285	1789
13M	0.57 mi	25856-369	17593-189	2292-31	31529	20103	2607
Half(13.11 mi)	0.11 mi	25937-81	17630-37	2295-3	32635	20622	2665
14M	0.89 mi	25325+612	17275+355	2252+43	17628	12629	1707
15M	1.00 mi	24643+682	16867+408	2191+61	18379	13024	1742
25K	0.53 mi	24402+241	16717+150	2185+6	20619	14179	1864
16M	0.47 mi	24375+27	16677+40	2172+13	24873	16578	2175
17M	1.00 mi	25826-1451	17443-766	2267-95	41890	24349	3118
18M	1.00 mi	27910-2084	18481-1038	2386-119	50873	27813	3490
30K	0.64 mi	27317+593	18117+364	2336+50	16188	11323	1519
19M	0.36 mi	26994+323	17929+188	2319+17	15725	11012	1499
20M	1.00 mi	26598+396	17609+320	2284+35	23986	15219	2009
21M	1.00 mi	27276-678	17870-261	2315-31	38882	21853	2818
35K	0.75 mi	27613-337	17986-116	2335-20	37980	21338	2760
22M	0.25 mi	27443+170	17868+118	2324+11	18065	11944	1605
23M	1.00 mi	28005-562	18089-221	2357-33	39364	21862	2821
24M	1.00 mi	28207-202	18108-19	2364-7	35203	19750	2544
40K	0.85 mi	29358-1151	18627-519	2431-67	50698	27159	3416
25M	0.15 mi	29346+12	18611+16	2424+7	30307	17691	2285
26M	1.00 mi	30598-1252	19139-528	2486-62	51551	27550	3461
Finish(26.22 mi)	0.22 mi	30673-75	19162-23	2488-2	39442	21802	2725

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 52%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

31529

Males

20103

No position changes recorded for this athlete.

More below

See the rest of Yoonseok'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