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BOSTON MARATHON 2024

Stephen Lin

Bib: 14847•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:15
Rank: #13127
Start → 5K
24:15 | 7:48/mi
10K· 6.21 mi
48:37
Rank: #13046 (+81)
5K → 10K
24:22 | 7:51/mi
15K· 9.32 mi
1:13:26
Rank: #13138 (-92)
10K → 15K
24:49 | 7:59/mi
20K· 12.43 mi
1:38:54
Rank: #13075 (+63)
15K → 20K
25:28 | 8:12/mi
Half· 13.11 mi
1:44:29
Rank: #13121 (-46)
20K → Half
5:35 | 8:11/mi
25K· 15.53 mi
2:06:55
Rank: #13858 (-737)
Half → 25K
22:26 | 9:15/mi
30K· 18.64 mi
2:37:40
Rank: #14580 (-722)
25K → 30K
30:45 | 9:54/mi
20M
2:52:10
Rank: #15031 (-451)
30K → 20M
14:30 | 10:40/mi
21M
3:03:45
Rank: #15270 (-239)
20M → 21M
11:35 | 11:35/mi
35K· 21.75 mi
3:11:19
Rank: #15401 (-131)
21M → 35K
7:34 | 10:07/mi
23M
3:24:06
Rank: #15482 (-81)
35K → 23M
12:47 | 10:13/mi
24M
3:33:00
Rank: #15315 (+167)
23M → 24M
8:54 | 8:54/mi
40K· 24.85 mi
3:41:05
Rank: #15198 (+117)
24M → 40K
8:05 | 9:27/mi
25.2M
3:44:58
Rank: #15191 (+7)
40K → 25.2M
3:53 | 11:16/mi
Finish· 26.22 mi
3:53:48
Rank: #15065 (+126)
25.2M → Finish
8:50 | 8:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:29
Pace7:58 /mi
2nd Half
Distance13.11 mi
Time2:09:19
Pace9:52 /mi
📊Positive Split: 23.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:1924:157:4824:15
7:48
-
10K
6.21 mi11:20:4148:377:4924:22
7:51
+0:03
15K
9.32 mi11:45:301:13:267:5324:49
7:59
+0:08
20K
12.43 mi12:10:581:38:547:5725:28
8:12
+0:13
Half
13.11 mi12:16:331:44:297:585:35
8:11
-0:01
25K
15.53 mi12:38:592:06:558:1022:26
9:15
+1:04
30K
18.64 mi13:09:442:37:408:2730:45
9:54
+0:39
20M
20.00 mi13:24:142:52:108:3614:30
10:40
+0:46
21M
21.00 mi13:35:493:03:458:4511:35
11:35
+0:55
35K
21.75 mi13:43:233:11:198:487:34
10:07
-1:28
23M
23.00 mi13:56:103:24:068:5212:47
10:13
+0:06
24M
24.00 mi14:05:043:33:008:538:54
8:54
-1:19
40K
24.85 mi14:13:093:41:058:548:05
9:27
+0:33
25.2M
25.20 mi14:17:023:44:588:563:53
11:16
+1:49
Finish
26.22 mi14:25:523:53:488:558:50
8:40
-2:36

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

7:48 /mi

Average Pace

8:55 /mi

Slowest Pace

11:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:29

45% of race

Time at Steady Pace

48:15

21% of race

Time at Slower Pace

1:21:04

35% of race

Average Pace: 8:55 /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.

Loading...
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

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:56:1924:157:4824:15
7:48
#13127
10K
6.21 mi11:20:4148:377:4924:22
7:51
#13046
15K
9.32 mi11:45:301:13:267:5324:49
7:59
#13138
20K
12.43 mi12:10:581:38:547:5725:28
8:12
#13075
Half
13.11 mi12:16:331:44:297:585:35
8:11
#13121
25K
15.53 mi12:38:592:06:558:1022:26
9:15
#13858
30K
18.64 mi13:09:442:37:408:2730:45
9:54
#14580
20M
20.00 mi13:24:142:52:108:3614:30
10:40
#15031
21M
21.00 mi13:35:493:03:458:4511:35
11:35
#15270
35K
21.75 mi13:43:233:11:198:487:34
10:07
#15401
23M
23.00 mi13:56:103:24:068:5212:47
10:13
#15482
24M
24.00 mi14:05:043:33:008:538:54
8:54
#15315
40K
24.85 mi14:13:093:41:058:548:05
9:27
#15198
25.2M
25.20 mi14:17:023:44:588:563:53
11:16
#15191
Finish
26.22 mi14:25:523:53:488:558:50
8:40
#15065
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi131279305930513372(Top 52%)9331(Top 64%)9331(Top 610%)
10K6.21 mi3.10 mi13046+819253+529253+5213003(Top 51%)9203(Top 63%)9203(Top 602%)
15K9.32 mi3.11 mi13138-929277-249277-2413372(Top 52%)9331(Top 64%)9331(Top 610%)
20K12.43 mi3.11 mi13075+639226+519226+5113111(Top 51%)9177(Top 63%)9177(Top 600%)
Half13.11 mi0.68 mi13121-469225+19225+113900(Top 54%)9454(Top 65%)9454(Top 618%)
25K15.53 mi2.42 mi13858-7379516-2919516-29116625(Top 65%)10530(Top 72%)10530(Top 689%)
30K18.64 mi3.11 mi14580-7229716-2009716-20016997(Top 67%)10454(Top 72%)10454(Top 684%)
20M20.00 mi1.36 mi15031-4519853-1379853-13718479(Top 72%)10994(Top 75%)10994(Top 719%)
21M21.00 mi1.00 mi15270-2399903-509903-5017843(Top 70%)10552(Top 72%)10552(Top 690%)
35K21.75 mi0.75 mi15401-1319937-349937-3417505(Top 69%)10370(Top 71%)10370(Top 678%)
23M23.00 mi1.25 mi15482-819921+169921+1616132(Top 63%)9637(Top 66%)9637(Top 630%)
24M24.00 mi1.00 mi15315+1679812+1099812+10911644(Top 46%)7393(Top 51%)7393(Top 484%)
40K24.85 mi0.85 mi15198+1179724+889724+8812920(Top 51%)7891(Top 54%)7891(Top 516%)
25.2M25.20 mi0.35 mi15191+79706+189706+1815320(Top 60%)9102(Top 62%)9102(Top 595%)
Finish26.22 mi1.02 mi15065+1269625+819625+8112436(Top 49%)7720(Top 53%)7720(Top 505%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

13372

Males

9331

M55-59

9331

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13003

Males

9203

M55-59

9203

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

13372

Males

9331

M55-59

9331

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

13111

Males

9177

M55-59

9177

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

13900

Males

9454

M55-59

9454

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

16625

Males

10530

M55-59

10530

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

16997

Males

10454

M55-59

10454

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

18479

Males

10994

M55-59

10994

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

17843

Males

10552

M55-59

10552

21M→35K

21.0 - 21.8 mi

Top 69%
×7stories
+17ft-86ft

Overall

17505

Males

10370

M55-59

10370

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

16132

Males

9637

M55-59

9637

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

11644

Males

7393

M55-59

7393

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

12920

Males

7891

M55-59

7891

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15320

Males

9102

M55-59

9102

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

12436

Males

7720

M55-59

7720

Passing Analysis

Category:
Athletes Passed
1802
Passed By
3740
Net Change
-1938
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13127
5K → 10K341260+81#13127#13046
10K → 15K188280-92#13046#13138
15K → 20K292229+63#13138#13075
20K → Half4490-46#13075#13121
Half → 25K67804-737#13121#13858
25K → 30K120842-722#13858#14580
30K → 20M35486-451#14580#15031
20M → 21M61300-239#15031#15270
21M → 35K36167-131#15270#15401
35K → 23M98179-81#15401#15482
23M → 24M18013+167#15482#15315
24M → 40K15033+117#15315#15198
40K → 25.2M4437+7#15198#15191
25.2M → Finish14620+126#15191#15065
TOTALS18023740-1938
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing