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BOSTON MARATHON 2024

Honggang Zhang

Bib: 13927•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 32%
Gender (Male)
#0 / 14578
Top 43%
Masters (Masters Men)
#0 / 9729
Top 33%
Division (M50-54)
#0 / 1935
Top 32%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:38/mi
23:44
↑ 97↓ 3451.5%
10K· 6.21 mi
7:35/mi
47:19
↑ 79↓ 1380.4%
15K· 9.32 mi
7:38/mi
1:11:02
↑ 67↓ 78
20K· 12.43 mi
7:36/mi
1:34:38
↑ 106↓ 860.1%
Half· 13.11 mi
7:43/mi
1:39:54
↑ 19↓ 370.5%
25K· 15.53 mi
7:40/mi
1:58:30
↑ 66↓ 880.2%
30K· 18.64 mi
7:53/mi
2:23:01
↑ 181↓ 1480.2%
20M
7:45/mi
2:33:33
↑ 64↓ 500.2%
21M
8:30/mi
2:42:03
↑ 106↓ 241.6%
35K· 21.75 mi
7:44/mi
2:47:50
↑ 17↓ 861.7%
23M
8:22/mi
2:58:19
↑ 23↓ 630.6%
24M
8:27/mi
3:06:46
↓ 821.3%
40K· 24.85 mi
8:37/mi
3:14:08
↓ 200.3%
25.2M
9:11/mi
3:17:18
↑ 13↓ 160.2%
Finish· 26.22 mi
7:21/mi
3:24:47
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:54
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:44:53
Pace8:00 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1223:447:3823:44
7:38
-
10K
6.21 mi11:17:4747:197:3723:35
7:35
-0:03
15K
9.32 mi11:41:301:11:027:3723:43
7:38
+0:03
20K
12.43 mi12:05:061:34:387:3723:36
7:36
-0:02
Half
13.11 mi12:10:221:39:547:375:16
7:43
+0:07
25K
15.53 mi12:28:581:58:307:3818:36
7:40
-0:03
30K
18.64 mi12:53:292:23:017:4024:31
7:53
+0:13
20M
20.00 mi13:04:012:33:337:4110:32
7:45
-0:08
21M
21.00 mi13:12:312:42:037:438:30
8:30
+0:45
35K
21.75 mi13:18:182:47:507:435:47
7:44
-0:46
23M
23.00 mi13:28:472:58:197:4510:29
8:22
+0:38
24M
24.00 mi13:37:143:06:467:478:27
8:27
+0:05
40K
24.85 mi13:44:363:14:087:497:22
8:37
+0:10
25.2M
25.20 mi13:47:463:17:187:503:10
9:11
+0:34
Finish
26.22 mi13:55:153:24:477:497:29
7:21
-1:50

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

7:21 /mi

Average Pace

7:49 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

7:29

4% of race

Time at Steady Pace

2:39:20

78% of race

Time at Slower Pace

37:58

19% of race

Average Pace: 7:49 /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 mi10:54:1223:447:3823:44
7:38
#11822
10K
6.21 mi11:17:4747:197:3723:35
7:35
#11367
15K
9.32 mi11:41:301:11:027:3723:43
7:38
#11126
20K
12.43 mi12:05:061:34:387:3723:36
7:36
#10489
Half
13.11 mi12:10:221:39:547:375:16
7:43
#10493
25K
15.53 mi12:28:581:58:307:3818:36
7:40
#9976
30K
18.64 mi12:53:292:23:017:4024:31
7:53
#9332
20M
20.00 mi13:04:012:33:337:4110:32
7:45
#8949
21M
21.00 mi13:12:312:42:037:438:30
8:30
#8687
35K
21.75 mi13:18:182:47:507:435:47
7:44
#8537
23M
23.00 mi13:28:472:58:197:4510:29
8:22
#8395
24M
24.00 mi13:37:143:06:467:478:27
8:27
#8385
40K
24.85 mi13:44:363:14:087:497:22
8:37
#8362
25.2M
25.20 mi13:47:463:17:187:503:10
9:11
#8311
Finish
26.22 mi13:55:153:24:477:497:29
7:21
#8135
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi118228765876510667(Top 42%)8120(Top 56%)8120(Top 420%)
10K6.21 mi3.10 mi11367+4558529+2368529+23610964(Top 43%)8309(Top 57%)8309(Top 429%)
15K9.32 mi3.11 mi11126+2418391+1388391+13810667(Top 42%)8120(Top 56%)8120(Top 420%)
20K12.43 mi3.11 mi10489+6378064+3278064+3279038(Top 35%)7193(Top 49%)7193(Top 372%)
Half13.11 mi0.68 mi10493-48056+88056+810662(Top 42%)7991(Top 55%)7991(Top 413%)
25K15.53 mi2.42 mi9976+5177750+3067750+3068093(Top 32%)6477(Top 44%)6477(Top 335%)
30K18.64 mi3.11 mi9332+6447337+4137337+4137229(Top 28%)5761(Top 40%)5761(Top 298%)
20M20.00 mi1.36 mi8949+3837077+2607077+2605471(Top 21%)4548(Top 31%)4548(Top 235%)
21M21.00 mi1.00 mi8687+2626879+1986879+1986220(Top 24%)4813(Top 33%)4813(Top 249%)
35K21.75 mi0.75 mi8537+1506759+1206759+1206222(Top 24%)4818(Top 33%)4818(Top 249%)
23M23.00 mi1.25 mi8395+1426616+1436616+1437744(Top 30%)5459(Top 37%)5459(Top 282%)
24M24.00 mi1.00 mi8385+106560+566560+569126(Top 36%)6099(Top 42%)6099(Top 315%)
40K24.85 mi0.85 mi8362+236500+606500+608926(Top 35%)5861(Top 40%)5861(Top 303%)
25.2M25.20 mi0.35 mi8311+516452+486452+487364(Top 29%)4990(Top 34%)4990(Top 258%)
Finish26.22 mi1.02 mi8135+1766310+1426310+1424735(Top 19%)3658(Top 25%)3658(Top 189%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21story building
+97ft-345ft

Overall

10667

Males

8120

M50-54

8120

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

10964

Males

8309

M50-54

8309

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+67ft-78ft

Overall

10667

Males

8120

M50-54

8120

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

9038

Males

7193

M50-54

7193

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+19ft-37ft

Overall

10662

Males

7991

M50-54

7991

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

8093

Males

6477

M50-54

6477

25K→30K

15.5 - 18.6 mi

Top 28%
×9story building
+181ft-148ft

Overall

7229

Males

5761

M50-54

5761

30K→20M

18.6 - 20.0 mi

Top 21%
×5story building
+64ft-50ft

Overall

5471

Males

4548

M50-54

4548

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6220

Males

4813

M50-54

4813

21M→35K

21.0 - 21.8 mi

Top 24%
×7story building
+17ft-86ft

Overall

6222

Males

4818

M50-54

4818

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

7744

Males

5459

M50-54

5459

23M→24M

23.0 - 24.0 mi

Top 36%
×6story building
+12ft-82ft

Overall

9126

Males

6099

M50-54

6099

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

8926

Males

5861

M50-54

5861

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7364

Males

4990

M50-54

4990

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2story building
+22ft-21ft

Overall

4735

Males

3658

M50-54

3658

Passing Analysis

Category:
Athletes Passed
4211*
Passed By
524
Net Change
+3687
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11822
5K → 10K54893+455#11822#11367
10K → 15K33392+241#11367#11126
15K → 20K64912+637#11126#10489
20K → Half3640-4#10489#10493
Half → 25K525*8+517#10493#9976
25K → 30K66319+644#9976#9332
30K → 20M3852+383#9332#8949
20M → 21M27715+262#8949#8687
21M → 35K1599+150#8687#8537
35K → 23M20058+142#8537#8395
23M → 24M9585+10#8395#8385
24M → 40K9370+23#8385#8362
40K → 25.2M6413+51#8362#8311
25.2M → Finish1848+176#8311#8135
TOTALS4211*524+3687

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

📊

Passing Visuals

Category:
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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