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BOSTON MARATHON 2024

Jin Yu

Bib: 5732•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 45%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 47%
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:04
Rank: #10150
Start → 5K
23:04 | 7:25/mi
10K· 6.21 mi
46:16
Rank: #10000 (+150)
5K → 10K
23:12 | 7:28/mi
15K· 9.32 mi
1:10:13
Rank: #10450 (-450)
10K → 15K
23:57 | 7:43/mi
20K· 12.43 mi
1:35:11
Rank: #10865 (-415)
15K → 20K
24:58 | 8:02/mi
Half· 13.11 mi
1:40:35
Rank: #10924 (-59)
20K → Half
5:24 | 7:55/mi
25K· 15.53 mi
2:01:23
Rank: #11381 (-457)
Half → 25K
20:48 | 8:35/mi
30K· 18.64 mi
2:30:17
Rank: #12085 (-704)
25K → 30K
28:54 | 9:18/mi
20M
2:42:56
Rank: #12190 (-105)
30K → 20M
12:39 | 9:19/mi
21M
2:52:50
Rank: #12181 (+9)
20M → 21M
9:54 | 9:54/mi
35K· 21.75 mi
2:59:01
Rank: #12039 (+142)
21M → 35K
6:11 | 8:16/mi
23M
3:10:01
Rank: #11883 (+156)
35K → 23M
11:00 | 8:47/mi
24M
3:18:25
Rank: #11697 (+186)
23M → 24M
8:24 | 8:24/mi
40K· 24.85 mi
3:26:26
Rank: #11698 (-1)
24M → 40K
8:01 | 9:23/mi
25.2M
3:30:01
Rank: #11711 (-13)
40K → 25.2M
3:35 | 10:23/mi
Finish· 26.22 mi
3:38:22
Rank: #11581 (+130)
25.2M → Finish
8:21 | 8:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:35
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:57:47
Pace8:59 /mi
📊Positive Split: 17.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5923:047:2523:04
7:25
-
10K
6.21 mi11:40:1146:167:2723:12
7:28
+0:03
15K
9.32 mi12:04:081:10:137:3223:57
7:43
+0:15
20K
12.43 mi12:29:061:35:117:4024:58
8:02
+0:19
Half
13.11 mi12:34:301:40:357:405:24
7:55
-0:07
25K
15.53 mi12:55:182:01:237:4920:48
8:35
+0:40
30K
18.64 mi13:24:122:30:178:0428:54
9:18
+0:43
20M
20.00 mi13:36:512:42:568:0912:39
9:19
+0:01
21M
21.00 mi13:46:452:52:508:149:54
9:54
+0:35
35K
21.75 mi13:52:562:59:018:146:11
8:16
-1:38
23M
23.00 mi14:03:563:10:018:1611:00
8:47
+0:31
24M
24.00 mi14:12:203:18:258:168:24
8:24
-0:23
40K
24.85 mi14:20:213:26:268:188:01
9:23
+0:59
25.2M
25.20 mi14:23:563:30:018:203:35
10:23
+1:00
Finish
26.22 mi14:32:173:38:228:208:21
8:12
-2:11

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

7:25 /mi

Average Pace

8:20 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:37

35% of race

Time at Steady Pace

1:19:42

36% of race

Time at Slower Pace

1:03:03

29% of race

Average Pace: 8:20 /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 mi11:16:5923:047:2523:04
7:25
#10150
10K
6.21 mi11:40:1146:167:2723:12
7:28
#10000
15K
9.32 mi12:04:081:10:137:3223:57
7:43
#10450
20K
12.43 mi12:29:061:35:117:4024:58
8:02
#10865
Half
13.11 mi12:34:301:40:357:405:24
7:55
#10924
25K
15.53 mi12:55:182:01:237:4920:48
8:35
#11381
30K
18.64 mi13:24:122:30:178:0428:54
9:18
#12085
20M
20.00 mi13:36:512:42:568:0912:39
9:19
#12190
21M
21.00 mi13:46:452:52:508:149:54
9:54
#12181
35K
21.75 mi13:52:562:59:018:146:11
8:16
#12039
23M
23.00 mi14:03:563:10:018:1611:00
8:47
#11883
24M
24.00 mi14:12:203:18:258:168:24
8:24
#11697
40K
24.85 mi14:20:213:26:268:188:01
9:23
#11698
25.2M
25.20 mi14:23:563:30:018:203:35
10:23
#11711
Finish
26.22 mi14:32:173:38:228:208:21
8:12
#11581
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi101508040804011256(Top 44%)8410(Top 58%)8410(Top 435%)
10K6.21 mi3.10 mi10000+1507930+1107930+1109978(Top 39%)7872(Top 54%)7872(Top 407%)
15K9.32 mi3.11 mi10450-4508105-1758105-17511256(Top 44%)8410(Top 58%)8410(Top 435%)
20K12.43 mi3.11 mi10865-4158251-1468251-14612082(Top 47%)8690(Top 60%)8690(Top 449%)
Half13.11 mi0.68 mi10924-598266-158266-1512094(Top 47%)8681(Top 60%)8681(Top 449%)
25K15.53 mi2.42 mi11381-4578430-1648430-16413459(Top 53%)9128(Top 63%)9128(Top 472%)
30K18.64 mi3.11 mi12085-7048664-2348664-23414620(Top 57%)9376(Top 64%)9376(Top 485%)
20M20.00 mi1.36 mi12190-1058654+108654+1013638(Top 53%)8676(Top 60%)8676(Top 448%)
21M21.00 mi1.00 mi12181+98583+718583+7112563(Top 49%)7977(Top 55%)7977(Top 412%)
35K21.75 mi0.75 mi12039+1428490+938490+939348(Top 37%)6440(Top 44%)6440(Top 333%)
23M23.00 mi1.25 mi11883+1568347+1438347+14310011(Top 39%)6587(Top 45%)6587(Top 340%)
24M24.00 mi1.00 mi11697+1868211+1368211+1368841(Top 35%)5952(Top 41%)5952(Top 308%)
40K24.85 mi0.85 mi11698-18166+458166+4512576(Top 49%)7719(Top 53%)7719(Top 399%)
25.2M25.20 mi0.35 mi11711-138151+158151+1512395(Top 49%)7564(Top 52%)7564(Top 391%)
Finish26.22 mi1.02 mi11581+1308044+1078044+1079730(Top 38%)6329(Top 43%)6329(Top 327%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21stories
+97ft-345ft

Overall

11256

Males

8410

M50-54

8410

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

9978

Males

7872

M50-54

7872

10K→15K

6.2 - 9.3 mi

Top 44%
×3stories
+67ft-78ft

Overall

11256

Males

8410

M50-54

8410

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

12082

Males

8690

M50-54

8690

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

12094

Males

8681

M50-54

8681

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

13459

Males

9128

M50-54

9128

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

14620

Males

9376

M50-54

9376

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

13638

Males

8676

M50-54

8676

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

12563

Males

7977

M50-54

7977

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

9348

Males

6440

M50-54

6440

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

10011

Males

6587

M50-54

6587

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

8841

Males

5952

M50-54

5952

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12576

Males

7719

M50-54

7719

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

12395

Males

7564

M50-54

7564

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

9730

Males

6329

M50-54

6329

Passing Analysis

Category:
Athletes Passed
1903*
Passed By
3333
Net Change
-1431
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10150
5K → 10K343*193+150#10150#10000
10K → 15K90539-450#10000#10450
15K → 20K112527-415#10450#10865
20K → Half2786-59#10865#10924
Half → 25K106563-457#10924#11381
25K → 30K120824-704#11381#12085
30K → 20M111216-105#12085#12190
20M → 21M137128+9#12190#12181
21M → 35K15412+142#12181#12039
35K → 23M21054+156#12039#11883
23M → 24M20115+186#11883#11697
24M → 40K99100-1#11697#11698
40K → 25.2M4053-13#11698#11711
25.2M → Finish15323+130#11711#11581
TOTALS1903*3333-1431

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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