Jaeseong Lee

Bib: 30183•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 25550

Gender (Male)

#0 / 14578

Masters (Masters Men)

#0 / 9729

Division (M50-54)

#0 / 1935

Race Day Weather

55°/45°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

26:33

Rank: #18022

Start → 5K

26:33 | 8:33/mi

5K· 3.11 mi

26:33

Rank: #18022

Start → 5K

26:33 | 8:33/mi

10K· 6.21 mi

52:36

Rank: #17316 (+706)

5K → 10K

26:03 | 8:23/mi

10K· 6.21 mi

52:36

Rank: #17316 (+706)

5K → 10K

26:03 | 8:23/mi

15K· 9.32 mi

1:19:48

Rank: #17472 (-156)

10K → 15K

27:12 | 8:45/mi

15K· 9.32 mi

1:19:48

Rank: #17472 (-156)

10K → 15K

27:12 | 8:45/mi

20K· 12.43 mi

1:49:44

Rank: #18164 (-692)

15K → 20K

29:56 | 9:38/mi

20K· 12.43 mi

1:49:44

Rank: #18164 (-692)

15K → 20K

29:56 | 9:38/mi

Half· 13.11 mi

1:59:40

Rank: #19448 (-1284)

20K → Half

9:56 | 14:34/mi

Half· 13.11 mi

1:59:40

Rank: #19448 (-1284)

20K → Half

9:56 | 14:34/mi

25K· 15.53 mi

2:25:53

Rank: #19832 (-384)

Half → 25K

26:13 | 10:49/mi

25K· 15.53 mi

2:25:53

Rank: #19832 (-384)

Half → 25K

26:13 | 10:49/mi

30K· 18.64 mi

3:03:43

Rank: #20392 (-560)

25K → 30K

37:50 | 12:11/mi

30K· 18.64 mi

3:03:43

Rank: #20392 (-560)

25K → 30K

37:50 | 12:11/mi

20M

3:19:33

Rank: #20404 (-12)

30K → 20M

15:50 | 11:39/mi

20M

3:19:33

Rank: #20404 (-12)

30K → 20M

15:50 | 11:39/mi

21M

3:33:46

Rank: #20576 (-172)

20M → 21M

14:13 | 14:13/mi

21M

3:33:46

Rank: #20576 (-172)

20M → 21M

14:13 | 14:13/mi

35K· 21.75 mi

3:42:03

Rank: #20554 (+22)

21M → 35K

8:17 | 11:04/mi

35K· 21.75 mi

3:42:03

Rank: #20554 (+22)

21M → 35K

8:17 | 11:04/mi

23M

3:58:25

Rank: #20708 (-154)

35K → 23M

16:22 | 13:05/mi

23M

3:58:25

Rank: #20708 (-154)

35K → 23M

16:22 | 13:05/mi

24M

4:11:30

Rank: #20850 (-142)

23M → 24M

13:05 | 13:05/mi

24M

4:11:30

Rank: #20850 (-142)

23M → 24M

13:05 | 13:05/mi

40K· 24.85 mi

4:21:54

Rank: #20853 (-3)

24M → 40K

10:24 | 12:10/mi

40K· 24.85 mi

4:21:54

Rank: #20853 (-3)

24M → 40K

10:24 | 12:10/mi

25.2M

4:26:04

Rank: #20787 (+66)

40K → 25.2M

4:10 | 12:05/mi

25.2M

4:26:04

Rank: #20787 (+66)

40K → 25.2M

4:10 | 12:05/mi

Finish· 26.22 mi

4:36:54

Rank: #20759 (+28)

25.2M → Finish

10:50 | 10:38/mi

Finish· 26.22 mi

4:36:54

Rank: #20759 (+28)

25.2M → Finish

10:50 | 10:38/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:59:40

Pace9:08 /mi

2nd Half

Distance13.11 mi

Time2:37:14

Pace12:00 /mi

📊Positive Split: 31.4% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:51:46	26:33	8:33	26:33	8:33	-
10K	6.21 mi	12:17:49	52:36	8:28	26:03	8:23	-0:10
15K	9.32 mi	12:45:01	1:19:48	8:34	27:12	8:45	+0:22
20K	12.43 mi	13:14:57	1:49:44	8:50	29:56	9:38	+0:53
Half	13.11 mi	13:24:53	1:59:40	9:08	9:56	14:34	+4:56
25K	15.53 mi	13:51:06	2:25:53	9:23	26:13	10:49	-3:45
30K	18.64 mi	14:28:56	3:03:43	9:51	37:50	12:11	+1:22
20M	20.00 mi	14:44:46	3:19:33	9:59	15:50	11:39	-0:32
21M	21.00 mi	14:58:59	3:33:46	10:11	14:13	14:13	+2:34
35K	21.75 mi	15:07:16	3:42:03	10:13	8:17	11:04	-3:09
23M	23.00 mi	15:23:38	3:58:25	10:22	16:22	13:05	+2:01
24M	24.00 mi	15:36:43	4:11:30	10:29	13:05	13:05	0:00
40K	24.85 mi	15:47:07	4:21:54	10:32	10:24	12:10	-0:55
25.2M	25.20 mi	15:51:17	4:26:04	10:33	4:10	12:05	-0:05
Finish	26.22 mi	16:02:07	4:36:54	10:34	10:50	10:38	-1:27

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:23 /mi

Average Pace

10:34 /mi

Slowest Pace

14:34 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:34

44% of race

Time at Steady Pace

1:42:44

37% of race

Time at Slower Pace

53:36

19% of race

Average Pace: 10:34 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	11:51:46	26:33	8:33	26:33	8:33	#18022
10K	6.21 mi	12:17:49	52:36	8:28	26:03	8:23	#17316
15K	9.32 mi	12:45:01	1:19:48	8:34	27:12	8:45	#17472
20K	12.43 mi	13:14:57	1:49:44	8:50	29:56	9:38	#18164
Half	13.11 mi	13:24:53	1:59:40	9:08	9:56	14:34	#19448
25K	15.53 mi	13:51:06	2:25:53	9:23	26:13	10:49	#19832
30K	18.64 mi	14:28:56	3:03:43	9:51	37:50	12:11	#20392
20M	20.00 mi	14:44:46	3:19:33	9:59	15:50	11:39	#20404
21M	21.00 mi	14:58:59	3:33:46	10:11	14:13	14:13	#20576
35K	21.75 mi	15:07:16	3:42:03	10:13	8:17	11:04	#20554
23M	23.00 mi	15:23:38	3:58:25	10:22	16:22	13:05	#20708
24M	24.00 mi	15:36:43	4:11:30	10:29	13:05	13:05	#20850
40K	24.85 mi	15:47:07	4:21:54	10:32	10:24	12:10	#20853
25.2M	25.20 mi	15:51:17	4:26:04	10:33	4:10	12:05	#20787
Finish	26.22 mi	16:02:07	4:36:54	10:34	10:50	10:38	#20759

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	3.11 mi	18022	11210	11210	17753(Top 69%)	11144(Top 76%)	11144(Top 576%)
10K	6.21 mi	3.10 mi	17316+706	10943+267	10943+267	16603(Top 65%)	10676(Top 73%)	10676(Top 552%)
15K	9.32 mi	3.11 mi	17472-156	11019-76	11019-76	17753(Top 69%)	11144(Top 76%)	11144(Top 576%)
20K	12.43 mi	3.11 mi	18164-692	11300-281	11300-281	19591(Top 77%)	11969(Top 82%)	11969(Top 619%)
Half	13.11 mi	0.68 mi	19448-1284	11871-571	11871-571	25478(Top 100%)	14535(Top 100%)	14535(Top 751%)
25K	15.53 mi	2.42 mi	19832-384	12038-167	12038-167	21106(Top 83%)	12535(Top 86%)	12535(Top 648%)
30K	18.64 mi	3.11 mi	20392-560	12256-218	12256-218	22238(Top 87%)	12922(Top 89%)	12922(Top 668%)
20M	20.00 mi	1.36 mi	20404-12	12222+34	12222+34	20716(Top 81%)	12069(Top 83%)	12069(Top 624%)
21M	21.00 mi	1.00 mi	20576-172	12272-50	12272-50	22606(Top 88%)	12960(Top 89%)	12960(Top 670%)
35K	21.75 mi	0.75 mi	20554+22	12243+29	12243+29	19959(Top 78%)	11600(Top 80%)	11600(Top 599%)
23M	23.00 mi	1.25 mi	20708-154	12290-47	12290-47	22669(Top 89%)	12935(Top 89%)	12935(Top 668%)
24M	24.00 mi	1.00 mi	20850-142	12330-40	12330-40	23187(Top 91%)	13141(Top 90%)	13141(Top 679%)
40K	24.85 mi	0.85 mi	20853-3	12318+12	12318+12	20757(Top 81%)	11836(Top 81%)	11836(Top 612%)
25.2M	25.20 mi	0.35 mi	20787+66	12288+30	12288+30	17538(Top 69%)	10198(Top 70%)	10198(Top 527%)
Finish	26.22 mi	1.02 mi	20759+28	12255+33	12255+33	20366(Top 80%)	11666(Top 80%)	11666(Top 603%)

11666

Passing Analysis

Category:

Athletes Passed

1598

Passed By

4335

Net Change

-2737

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#18022
5K → 10K	774	68	+706	#18022	#17316
10K → 15K	199	355	-156	#17316	#17472
15K → 20K	85	777	-692	#17472	#18164
20K → Half	0	1284	-1284	#18164	#19448
Half → 25K	82	466	-384	#19448	#19832
25K → 30K	48	608	-560	#19832	#20392
30K → 20M	85	97	-12	#20392	#20404
20M → 21M	26	198	-172	#20404	#20576
21M → 35K	56	34	+22	#20576	#20554
35K → 23M	45	199	-154	#20554	#20708
23M → 24M	28	170	-142	#20708	#20850
24M → 40K	42	45	-3	#20850	#20853
40K → 25.2M	69	3	+66	#20853	#20787
25.2M → Finish	59	31	+28	#20787	#20759
TOTALS	1598	4335	-2737