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BOSTON MARATHON 2024

Jian Zhang

Bib: 6060•M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 9%
Gender (Male)
#0 / 14578
Top 15%
Masters (Masters Men)
#0 / 9729
Top 6%
Division (M55-59)
#0 / 1529
Top 1%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:39
Rank: #4363
Start → 5K
20:39 | 6:39/mi
10K· 6.21 mi
41:29
Rank: #4352 (+11)
5K → 10K
20:50 | 6:42/mi
15K· 9.32 mi
1:02:28
Rank: #4324 (+28)
10K → 15K
20:59 | 6:45/mi
20K· 12.43 mi
1:23:54
Rank: #4342 (-18)
15K → 20K
21:26 | 6:54/mi
Half· 13.11 mi
1:28:32
Rank: #4345 (-3)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:44:50
Rank: #3973 (+372)
Half → 25K
16:18 | 6:43/mi
30K· 18.64 mi
2:06:01
Rank: #3438 (+535)
25K → 30K
21:11 | 6:49/mi
20M
2:15:20
Rank: #3225 (+213)
30K → 20M
9:19 | 6:51/mi
21M
2:22:33
Rank: #3047 (+178)
20M → 21M
7:13 | 7:13/mi
35K· 21.75 mi
2:27:32
Rank: #2961 (+86)
21M → 35K
4:59 | 6:40/mi
23M
2:36:18
Rank: #2836 (+125)
35K → 23M
8:46 | 7:00/mi
24M
2:42:57
Rank: #2676 (+160)
23M → 24M
6:39 | 6:39/mi
40K· 24.85 mi
2:48:46
Rank: #2568 (+108)
24M → 40K
5:49 | 6:48/mi
25.2M
2:51:20
Rank: #2509 (+59)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
2:57:54
Rank: #2400 (+109)
25.2M → Finish
6:34 | 6:27/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:28:32
Pace6:45 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:29:22
Pace6:49 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3120:396:3920:39
6:39
-
10K
6.21 mi10:46:2141:296:4120:50
6:42
+0:03
15K
9.32 mi11:07:201:02:286:4220:59
6:45
+0:03
20K
12.43 mi11:28:461:23:546:4521:26
6:54
+0:09
Half
13.11 mi11:33:241:28:326:454:38
6:47
-0:07
25K
15.53 mi11:49:421:44:506:4516:18
6:43
-0:04
30K
18.64 mi12:10:532:06:016:4621:11
6:49
+0:06
20M
20.00 mi12:20:122:15:206:469:19
6:51
+0:02
21M
21.00 mi12:27:252:22:336:477:13
7:13
+0:22
35K
21.75 mi12:32:242:27:326:474:59
6:40
-0:33
23M
23.00 mi12:41:102:36:186:488:46
7:00
+0:20
24M
24.00 mi12:47:492:42:576:476:39
6:39
-0:21
40K
24.85 mi12:53:382:48:466:475:49
6:48
+0:09
25.2M
25.20 mi12:56:122:51:206:482:34
7:27
+0:39
Finish
26.22 mi13:02:462:57:546:476:34
6:27
-1:00

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

6:27 /mi

Average Pace

6:47 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:07

95% of race

Time at Steady Pace

9:47

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:25:3120:396:3920:39
6:39
#4363
10K
6.21 mi10:46:2141:296:4120:50
6:42
#4352
15K
9.32 mi11:07:201:02:286:4220:59
6:45
#4324
20K
12.43 mi11:28:461:23:546:4521:26
6:54
#4342
Half
13.11 mi11:33:241:28:326:454:38
6:47
#4345
25K
15.53 mi11:49:421:44:506:4516:18
6:43
#3973
30K
18.64 mi12:10:532:06:016:4621:11
6:49
#3438
20M
20.00 mi12:20:122:15:206:469:19
6:51
#3225
21M
21.00 mi12:27:252:22:336:477:13
7:13
#3047
35K
21.75 mi12:32:242:27:326:474:59
6:40
#2961
23M
23.00 mi12:41:102:36:186:488:46
7:00
#2836
24M
24.00 mi12:47:492:42:576:476:39
6:39
#2676
40K
24.85 mi12:53:382:48:466:475:49
6:48
#2568
25.2M
25.20 mi12:56:122:51:206:482:34
7:27
#2509
Finish
26.22 mi13:02:462:57:546:476:34
6:27
#2400
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi4363409740974313(Top 17%)4030(Top 28%)4030(Top 264%)
10K6.21 mi3.10 mi4352+114088+94088+94346(Top 17%)4065(Top 28%)4065(Top 266%)
15K9.32 mi3.11 mi4324+284049+394049+394313(Top 17%)4030(Top 28%)4030(Top 264%)
20K12.43 mi3.11 mi4342-184052-34052-34607(Top 18%)4243(Top 29%)4243(Top 278%)
Half13.11 mi0.68 mi4345-34053-14053-14368(Top 17%)4034(Top 28%)4034(Top 264%)
25K15.53 mi2.42 mi3973+3723734+3193734+3192761(Top 11%)2610(Top 18%)2610(Top 171%)
30K18.64 mi3.11 mi3438+5353244+4903244+4902005(Top 8%)1899(Top 13%)1899(Top 124%)
20M20.00 mi1.36 mi3225+2133043+2013043+2011788(Top 7%)1682(Top 12%)1682(Top 110%)
21M21.00 mi1.00 mi3047+1782877+1662877+1661606(Top 6%)1506(Top 10%)1506(Top 98%)
35K21.75 mi0.75 mi2961+862795+822795+821771(Top 7%)1647(Top 11%)1647(Top 108%)
23M23.00 mi1.25 mi2836+1252673+1222673+1221945(Top 8%)1783(Top 12%)1783(Top 117%)
24M24.00 mi1.00 mi2676+1602524+1492524+1491275(Top 5%)1190(Top 8%)1190(Top 78%)
40K24.85 mi0.85 mi2568+1082418+1062418+1061314(Top 5%)1211(Top 8%)1211(Top 79%)
25.2M25.20 mi0.35 mi2509+592359+592359+591306(Top 5%)1192(Top 8%)1192(Top 78%)
Finish26.22 mi1.02 mi2400+1092256+1032256+1031248(Top 5%)1137(Top 8%)1137(Top 74%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4313

Males

4030

M55-59

4030

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4346

Males

4065

M55-59

4065

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4313

Males

4030

M55-59

4030

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4607

Males

4243

M55-59

4243

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4368

Males

4034

M55-59

4034

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2761

Males

2610

M55-59

2610

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2005

Males

1899

M55-59

1899

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1788

Males

1682

M55-59

1682

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1606

Males

1506

M55-59

1506

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1771

Males

1647

M55-59

1647

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

1945

Males

1783

M55-59

1783

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1275

Males

1190

M55-59

1190

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1314

Males

1211

M55-59

1211

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1306

Males

1192

M55-59

1192

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1248

Males

1137

M55-59

1137

Passing Analysis

Category:
Athletes Passed
2516
Passed By
553
Net Change
+1963
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4363
5K → 10K189178+11#4363#4352
10K → 15K146118+28#4352#4324
15K → 20K157175-18#4324#4342
20K → Half2932-3#4342#4345
Half → 25K3786+372#4345#3973
25K → 30K5383+535#3973#3438
30K → 20M2163+213#3438#3225
20M → 21M1802+178#3225#3047
21M → 35K937+86#3047#2961
35K → 23M14217+125#2961#2836
23M → 24M1633+160#2836#2676
24M → 40K1124+108#2676#2568
40K → 25.2M590+59#2568#2509
25.2M → Finish1145+109#2509#2400
TOTALS2516553+1963
📊

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