Lawrence Ha

Bib: 7147•M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 25550

Gender (Male)

#0 / 14578

Masters (Masters Men)

#0 / 9729

Age Group (M40-44)

#0 / 2009

Race Day Weather

55°/45°F

scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

22:25

Rank: #8546

Start → 5K

22:25 | 7:13/mi

5K· 3.11 mi

22:25

Rank: #8546

Start → 5K

22:25 | 7:13/mi

10K· 6.21 mi

46:47

Rank: #10718 (-2172)

5K → 10K

24:22 | 7:51/mi

10K· 6.21 mi

46:47

Rank: #10718 (-2172)

5K → 10K

24:22 | 7:51/mi

15K· 9.32 mi

1:13:25

Rank: #13119 (-2401)

10K → 15K

26:38 | 8:34/mi

15K· 9.32 mi

1:13:25

Rank: #13119 (-2401)

10K → 15K

26:38 | 8:34/mi

20K· 12.43 mi

1:41:15

Rank: #14374 (-1255)

15K → 20K

27:50 | 8:58/mi

20K· 12.43 mi

1:41:15

Rank: #14374 (-1255)

15K → 20K

27:50 | 8:58/mi

Half· 13.11 mi

1:47:23

Rank: #14626 (-252)

20K → Half

6:08 | 8:59/mi

Half· 13.11 mi

1:47:23

Rank: #14626 (-252)

20K → Half

6:08 | 8:59/mi

25K· 15.53 mi

2:13:06

Rank: #16135 (-1509)

Half → 25K

25:43 | 10:36/mi

25K· 15.53 mi

2:13:06

Rank: #16135 (-1509)

Half → 25K

25:43 | 10:36/mi

30K· 18.64 mi

2:41:14

Rank: #15618 (+517)

25K → 30K

28:08 | 9:03/mi

30K· 18.64 mi

2:41:14

Rank: #15618 (+517)

25K → 30K

28:08 | 9:03/mi

20M

2:53:23

Rank: #15335 (+283)

30K → 20M

12:09 | 8:56/mi

20M

2:53:23

Rank: #15335 (+283)

30K → 20M

12:09 | 8:56/mi

21M

3:04:07

Rank: #15353 (-18)

20M → 21M

10:44 | 10:44/mi

21M

3:04:07

Rank: #15353 (-18)

20M → 21M

10:44 | 10:44/mi

35K· 21.75 mi

3:11:14

Rank: #15375 (-22)

21M → 35K

7:07 | 9:31/mi

35K· 21.75 mi

3:11:14

Rank: #15375 (-22)

21M → 35K

7:07 | 9:31/mi

23M

3:24:56

Rank: #15679 (-304)

35K → 23M

13:42 | 10:57/mi

23M

3:24:56

Rank: #15679 (-304)

35K → 23M

13:42 | 10:57/mi

24M

3:35:24

Rank: #15807 (-128)

23M → 24M

10:28 | 10:28/mi

24M

3:35:24

Rank: #15807 (-128)

23M → 24M

10:28 | 10:28/mi

40K· 24.85 mi

3:42:44

Rank: #15534 (+273)

24M → 40K

7:20 | 8:35/mi

40K· 24.85 mi

3:42:44

Rank: #15534 (+273)

24M → 40K

7:20 | 8:35/mi

25.2M

3:46:16

Rank: #15453 (+81)

40K → 25.2M

3:32 | 10:15/mi

25.2M

3:46:16

Rank: #15453 (+81)

40K → 25.2M

3:32 | 10:15/mi

Finish· 26.22 mi

3:54:22

Rank: #15173 (+280)

25.2M → Finish

8:06 | 7:57/mi

Finish· 26.22 mi

3:54:22

Rank: #15173 (+280)

25.2M → Finish

8:06 | 7:57/mi

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:47:23

Pace8:11 /mi

2nd Half

Distance13.11 mi

Time2:06:59

Pace9:41 /mi

📊Positive Split: 18.3% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:30:26	22:25	7:13	22:25	7:13	-
10K	6.21 mi	10:54:48	46:47	7:32	24:22	7:51	+0:38
15K	9.32 mi	11:21:26	1:13:25	7:53	26:38	8:34	+0:43
20K	12.43 mi	11:49:16	1:41:15	8:09	27:50	8:58	+0:24
Half	13.11 mi	11:55:24	1:47:23	8:11	6:08	8:59	+0:01
25K	15.53 mi	12:21:07	2:13:06	8:34	25:43	10:36	+1:37
30K	18.64 mi	12:49:15	2:41:14	8:39	28:08	9:03	-1:33
20M	20.00 mi	13:01:24	2:53:23	8:40	12:09	8:56	-0:07
21M	21.00 mi	13:12:08	3:04:07	8:46	10:44	10:44	+1:48
35K	21.75 mi	13:19:15	3:11:14	8:48	7:07	9:31	-1:13
23M	23.00 mi	13:32:57	3:24:56	8:55	13:42	10:57	+1:26
24M	24.00 mi	13:43:25	3:35:24	8:59	10:28	10:28	-0:29
40K	24.85 mi	13:50:45	3:42:44	8:58	7:20	8:35	-1:53
25.2M	25.20 mi	13:54:17	3:46:16	8:59	3:32	10:15	+1:40
Finish	26.22 mi	14:02:23	3:54:22	8:57	8:06	7:57	-2:18

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:13 /mi

Average Pace

8:57 /mi

Slowest Pace

10:57 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

54:53

23% of race

Time at Steady Pace

1:55:20

49% of race

Time at Slower Pace

1:04:09

27% of race

Average Pace: 8:56 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	10:30:26	22:25	7:13	22:25	7:13	#8546
10K	6.21 mi	10:54:48	46:47	7:32	24:22	7:51	#10718
15K	9.32 mi	11:21:26	1:13:25	7:53	26:38	8:34	#13119
20K	12.43 mi	11:49:16	1:41:15	8:09	27:50	8:58	#14374
Half	13.11 mi	11:55:24	1:47:23	8:11	6:08	8:59	#14626
25K	15.53 mi	12:21:07	2:13:06	8:34	25:43	10:36	#16135
30K	18.64 mi	12:49:15	2:41:14	8:39	28:08	9:03	#15618
20M	20.00 mi	13:01:24	2:53:23	8:40	12:09	8:56	#15335
21M	21.00 mi	13:12:08	3:04:07	8:46	10:44	10:44	#15353
35K	21.75 mi	13:19:15	3:11:14	8:48	7:07	9:31	#15375
23M	23.00 mi	13:32:57	3:24:56	8:55	13:42	10:57	#15679
24M	24.00 mi	13:43:25	3:35:24	8:59	10:28	10:28	#15807
40K	24.85 mi	13:50:45	3:42:44	8:58	7:20	8:35	#15534
25.2M	25.20 mi	13:54:17	3:46:16	8:59	3:32	10:15	#15453
Finish	26.22 mi	14:02:23	3:54:22	8:57	8:06	7:57	#15173

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	3.11 mi	8546	7137	7137	16784(Top 66%)	10727(Top 74%)	10727(Top 534%)
10K	6.21 mi	3.10 mi	10718-2172	8243-1106	8243-1106	13004(Top 51%)	9204(Top 63%)	9204(Top 458%)
15K	9.32 mi	3.11 mi	13119-2401	9266-1023	9266-1023	16784(Top 66%)	10727(Top 74%)	10727(Top 534%)
20K	12.43 mi	3.11 mi	14374-1255	9754-488	9754-488	17161(Top 67%)	10874(Top 75%)	10874(Top 541%)
Half	13.11 mi	0.68 mi	14626-252	9847-93	9847-93	18162(Top 71%)	11238(Top 77%)	11238(Top 559%)
25K	15.53 mi	2.42 mi	16135-1509	10406-559	10406-559	20664(Top 81%)	12339(Top 85%)	12339(Top 614%)
30K	18.64 mi	3.11 mi	15618+517	10141+265	10141+265	13497(Top 53%)	8904(Top 61%)	8904(Top 443%)
20M	20.00 mi	1.36 mi	15335+283	9978+163	9978+163	11801(Top 46%)	7866(Top 54%)	7866(Top 392%)
21M	21.00 mi	1.00 mi	15353-18	9942+36	9942+36	15572(Top 61%)	9437(Top 65%)	9437(Top 470%)
35K	21.75 mi	0.75 mi	15375-22	9924+18	9924+18	15515(Top 61%)	9378(Top 64%)	9378(Top 467%)
23M	23.00 mi	1.25 mi	15679-304	10002-78	10002-78	18248(Top 71%)	10685(Top 73%)	10685(Top 532%)
24M	24.00 mi	1.00 mi	15807-128	10038-36	10038-36	17739(Top 69%)	10366(Top 71%)	10366(Top 516%)
40K	24.85 mi	0.85 mi	15534+273	9876+162	9876+162	8760(Top 34%)	5791(Top 40%)	5791(Top 288%)
25.2M	25.20 mi	0.35 mi	15453+81	9827+49	9827+49	11893(Top 47%)	7331(Top 50%)	7331(Top 365%)
Finish	26.22 mi	1.02 mi	15173+280	9677+150	9677+150	8227(Top 32%)	5522(Top 38%)	5522(Top 275%)

5522

Passing Analysis

Category:

Athletes Passed

1893

Passed By

8518

Net Change

-6627

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#8546
5K → 10K	13	2183	-2172	#8546	#10718
10K → 15K	12	2413	-2401	#10718	#13119
15K → 20K	44	1299	-1255	#13119	#14374
20K → Half	10	262	-252	#14374	#14626
Half → 25K	37	1546	-1509	#14626	#16135
25K → 30K	567	50	+517	#16135	#15618
30K → 20M	292	9	+283	#15618	#15335
20M → 21M	122	140	-18	#15335	#15353
21M → 35K	57	79	-22	#15353	#15375
35K → 23M	59	363	-304	#15375	#15679
23M → 24M	38	166	-128	#15679	#15807
24M → 40K	273	0	+273	#15807	#15534
40K → 25.2M	88	7	+81	#15534	#15453
25.2M → Finish	281	1	+280	#15453	#15173
TOTALS	1893	8518	-6627

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 3 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Boston Athletic Association

Race timed by

Mika Timing

Lawrence Ha

⏱️ Race Timeline

Race Animation with Course Map

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Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→Half

Half→25K

25K→30K

30K→20M

20M→21M

21M→35K

35K→23M

23M→24M

24M→40K

40K→25.2M

25.2M→Finish