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BOSTON MARATHON 2024

Brian Lin

Bib: 2037•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 11%
Gender (Male)
#0 / 14578
Top 19%
Division (M18-39)
#0 / 4849
Top 39%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:28
Rank: #1912
Start → 5K
19:28 | 6:16/mi
10K· 6.21 mi
38:58
Rank: #1844 (+68)
5K → 10K
19:30 | 6:17/mi
15K· 9.32 mi
58:37
Rank: #1827 (+17)
10K → 15K
19:39 | 6:19/mi
20K· 12.43 mi
1:19:10
Rank: #2030 (-203)
15K → 20K
20:33 | 6:37/mi
Half· 13.11 mi
1:23:38
Rank: #2068 (-38)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:40:14
Rank: #2208 (-140)
Half → 25K
16:36 | 6:51/mi
30K· 18.64 mi
2:01:59
Rank: #2239 (-31)
25K → 30K
21:45 | 7:00/mi
20M
2:11:46
Rank: #2257 (-18)
30K → 20M
9:47 | 7:12/mi
21M
2:19:25
Rank: #2261 (-4)
20M → 21M
7:39 | 7:39/mi
35K· 21.75 mi
2:25:00
Rank: #2336 (-75)
21M → 35K
5:35 | 7:28/mi
23M
2:35:09
Rank: #2546 (-210)
35K → 23M
10:09 | 8:06/mi
24M
2:42:27
Rank: #2575 (-29)
23M → 24M
7:18 | 7:18/mi
40K· 24.85 mi
2:49:31
Rank: #2742 (-167)
24M → 40K
7:04 | 8:16/mi
25.2M
2:52:44
Rank: #2834 (-92)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:00:11
Rank: #2916 (-82)
25.2M → Finish
7:27 | 7:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:38
Pace6:23 /mi
2nd Half
Distance13.11 mi
Time1:36:33
Pace7:22 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2019:286:1619:28
6:16
-
10K
6.21 mi10:39:5038:586:1619:30
6:17
+0:01
15K
9.32 mi10:59:2958:376:1719:39
6:19
+0:02
20K
12.43 mi11:20:021:19:106:2220:33
6:37
+0:18
Half
13.11 mi11:24:301:23:386:234:28
6:33
-0:04
25K
15.53 mi11:41:061:40:146:2716:36
6:51
+0:18
30K
18.64 mi12:02:512:01:596:3321:45
7:00
+0:09
20M
20.00 mi12:12:382:11:466:359:47
7:12
+0:12
21M
21.00 mi12:20:172:19:256:387:39
7:39
+0:27
35K
21.75 mi12:25:522:25:006:405:35
7:28
-0:11
23M
23.00 mi12:36:012:35:096:4510:09
8:06
+0:38
24M
24.00 mi12:43:192:42:276:467:18
7:18
-0:48
40K
24.85 mi12:50:232:49:316:497:04
8:16
+0:58
25.2M
25.20 mi12:53:362:52:446:513:13
9:20
+1:04
Finish
26.22 mi13:01:033:00:116:537:27
7:19
-2:01

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

6:16 /mi

Average Pace

6:53 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:38

46% of race

Time at Steady Pace

1:08:28

38% of race

Time at Slower Pace

28:05

16% of race

Average Pace: 6:52 /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 mi10:20:2019:286:1619:28
6:16
#1912
10K
6.21 mi10:39:5038:586:1619:30
6:17
#1844
15K
9.32 mi10:59:2958:376:1719:39
6:19
#1827
20K
12.43 mi11:20:021:19:106:2220:33
6:37
#2030
Half
13.11 mi11:24:301:23:386:234:28
6:33
#2068
25K
15.53 mi11:41:061:40:146:2716:36
6:51
#2208
30K
18.64 mi12:02:512:01:596:3321:45
7:00
#2239
20M
20.00 mi12:12:382:11:466:359:47
7:12
#2257
21M
21.00 mi12:20:172:19:256:387:39
7:39
#2261
35K
21.75 mi12:25:522:25:006:405:35
7:28
#2336
23M
23.00 mi12:36:012:35:096:4510:09
8:06
#2546
24M
24.00 mi12:43:192:42:276:467:18
7:18
#2575
40K
24.85 mi12:50:232:49:316:497:04
8:16
#2742
25.2M
25.20 mi12:53:362:52:446:513:13
9:20
#2834
Finish
26.22 mi13:01:033:00:116:537:27
7:19
#2916
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1912184918491853(Top 7%)1796(Top 12%)1796(Top 37%)
10K6.21 mi3.10 mi1844+681785+641785+641797(Top 7%)1738(Top 12%)1738(Top 36%)
15K9.32 mi3.11 mi1827+171768+171768+171853(Top 7%)1796(Top 12%)1796(Top 37%)
20K12.43 mi3.11 mi2030-2031963-1951963-1952704(Top 11%)2584(Top 18%)2584(Top 53%)
Half13.11 mi0.68 mi2068-381999-361999-362841(Top 11%)2711(Top 19%)2711(Top 56%)
25K15.53 mi2.42 mi2208-1402129-1302129-1303472(Top 14%)3241(Top 22%)3241(Top 67%)
30K18.64 mi3.11 mi2239-312144-152144-152872(Top 11%)2680(Top 18%)2680(Top 55%)
20M20.00 mi1.36 mi2257-182158-142158-143126(Top 12%)2851(Top 20%)2851(Top 59%)
21M21.00 mi1.00 mi2261-42161-32161-32975(Top 12%)2676(Top 18%)2676(Top 55%)
35K21.75 mi0.75 mi2336-752230-692230-694844(Top 19%)3993(Top 27%)3993(Top 82%)
23M23.00 mi1.25 mi2546-2102414-1842414-1846273(Top 25%)4674(Top 32%)4674(Top 96%)
24M24.00 mi1.00 mi2575-292431-172431-173352(Top 13%)2869(Top 20%)2869(Top 59%)
40K24.85 mi0.85 mi2742-1672576-1452576-1457092(Top 28%)4893(Top 34%)4893(Top 101%)
25.2M25.20 mi0.35 mi2834-922652-762652-767919(Top 31%)5251(Top 36%)5251(Top 108%)
Finish26.22 mi1.02 mi2916-822717-652717-654551(Top 18%)3536(Top 24%)3536(Top 73%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1853

Males

1796

M18-39

1796

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1797

Males

1738

M18-39

1738

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1853

Males

1796

M18-39

1796

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2704

Males

2584

M18-39

2584

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2841

Males

2711

M18-39

2711

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3472

Males

3241

M18-39

3241

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2872

Males

2680

M18-39

2680

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3126

Males

2851

M18-39

2851

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

2975

Males

2676

M18-39

2676

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

4844

Males

3993

M18-39

3993

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6273

Males

4674

M18-39

4674

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3352

Males

2869

M18-39

2869

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7092

Males

4893

M18-39

4893

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

7919

Males

5251

M18-39

5251

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4551

Males

3536

M18-39

3536

Passing Analysis

Category:
Athletes Passed
647
Passed By
1651
Net Change
-1004
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1912
5K → 10K13365+68#1912#1844
10K → 15K7861+17#1844#1827
15K → 20K36239-203#1827#2030
20K → Half341-38#2030#2068
Half → 25K42182-140#2068#2208
25K → 30K105136-31#2208#2239
30K → 20M5472-18#2239#2257
20M → 21M5660-4#2257#2261
21M → 35K1893-75#2261#2336
35K → 23M27237-210#2336#2546
23M → 24M3766-29#2546#2575
24M → 40K25192-167#2575#2742
40K → 25.2M12104-92#2742#2834
25.2M → Finish21103-82#2834#2916
TOTALS6471651-1004
📊

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