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BOSTON MARATHON 2024

Bo Huang

Bib: 9609•M

MB

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 40%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 42%
Division (M55-59)
#0 / 1529
Top 29%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:09
Rank: #12878
Start → 5K
24:09 | 7:46/mi
10K· 6.21 mi
48:23
Rank: #12752 (+126)
5K → 10K
24:14 | 7:48/mi
15K· 9.32 mi
1:12:20
Rank: #12209 (+543)
10K → 15K
23:57 | 7:43/mi
20K· 12.43 mi
1:36:56
Rank: #11894 (+315)
15K → 20K
24:36 | 7:55/mi
Half· 13.11 mi
1:42:09
Rank: #11796 (+98)
20K → Half
5:13 | 7:39/mi
25K· 15.53 mi
2:01:41
Rank: #11515 (+281)
Half → 25K
19:32 | 8:03/mi
30K· 18.64 mi
2:28:44
Rank: #11503 (+12)
25K → 30K
27:03 | 8:42/mi
20M
2:40:35
Rank: #11404 (+99)
30K → 20M
11:51 | 8:43/mi
21M
2:50:01
Rank: #11307 (+97)
20M → 21M
9:26 | 9:26/mi
35K· 21.75 mi
2:56:15
Rank: #11204 (+103)
21M → 35K
6:14 | 8:20/mi
23M
3:06:30
Rank: #10856 (+348)
35K → 23M
10:15 | 8:11/mi
24M
3:14:38
Rank: #10644 (+212)
23M → 24M
8:08 | 8:08/mi
40K· 24.85 mi
3:21:41
Rank: #10442 (+202)
24M → 40K
7:03 | 8:15/mi
25.2M
3:24:47
Rank: #10363 (+79)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:33:13
Rank: #10322 (+41)
25.2M → Finish
8:26 | 8:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:09
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:51:04
Pace8:28 /mi
📊Positive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:4324:097:4624:09
7:46
-
10K
6.21 mi11:38:5748:237:4724:14
7:48
+0:02
15K
9.32 mi12:02:541:12:207:4623:57
7:43
-0:05
20K
12.43 mi12:27:301:36:567:4824:36
7:55
+0:12
Half
13.11 mi12:32:431:42:097:485:13
7:39
-0:16
25K
15.53 mi12:52:152:01:417:5019:32
8:03
+0:24
30K
18.64 mi13:19:182:28:447:5927:03
8:42
+0:39
20M
20.00 mi13:31:092:40:358:0211:51
8:43
+0:01
21M
21.00 mi13:40:352:50:018:069:26
9:26
+0:43
35K
21.75 mi13:46:492:56:158:066:14
8:20
-1:06
23M
23.00 mi13:57:043:06:308:0710:15
8:11
-0:09
24M
24.00 mi14:05:123:14:388:078:08
8:08
-0:03
40K
24.85 mi14:12:153:21:418:077:03
8:15
+0:07
25.2M
25.20 mi14:15:213:24:478:083:06
8:59
+0:44
Finish
26.22 mi14:23:473:33:138:088:26
8:17
-0:42

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

7:39 /mi

Average Pace

8:08 /mi

Slowest Pace

9:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:09

48% of race

Time at Steady Pace

59:38

28% of race

Time at Slower Pace

51:26

24% of race

Average Pace: 8:08 /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 mi11:14:4324:097:4624:09
7:46
#12878
10K
6.21 mi11:38:5748:237:4724:14
7:48
#12752
15K
9.32 mi12:02:541:12:207:4623:57
7:43
#12209
20K
12.43 mi12:27:301:36:567:4824:36
7:55
#11894
Half
13.11 mi12:32:431:42:097:485:13
7:39
#11796
25K
15.53 mi12:52:152:01:417:5019:32
8:03
#11515
30K
18.64 mi13:19:182:28:447:5927:03
8:42
#11503
20M
20.00 mi13:31:092:40:358:0211:51
8:43
#11404
21M
21.00 mi13:40:352:50:018:069:26
9:26
#11307
35K
21.75 mi13:46:492:56:158:066:14
8:20
#11204
23M
23.00 mi13:57:043:06:308:0710:15
8:11
#10856
24M
24.00 mi14:05:123:14:388:078:08
8:08
#10644
40K
24.85 mi14:12:153:21:418:077:03
8:15
#10442
25.2M
25.20 mi14:15:213:24:478:083:06
8:59
#10363
Finish
26.22 mi14:23:473:33:138:088:26
8:17
#10322
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi128789185918511252(Top 44%)8406(Top 58%)8406(Top 550%)
10K6.21 mi3.10 mi12752+1269127+589127+5812629(Top 49%)9045(Top 62%)9045(Top 592%)
15K9.32 mi3.11 mi12209+5438867+2608867+26011252(Top 44%)8406(Top 58%)8406(Top 550%)
20K12.43 mi3.11 mi11894+3158713+1548713+15411237(Top 44%)8283(Top 57%)8283(Top 542%)
Half13.11 mi0.68 mi11796+988656+578656+5710150(Top 40%)7750(Top 53%)7750(Top 507%)
25K15.53 mi2.42 mi11515+2818500+1568500+15610546(Top 41%)7770(Top 53%)7770(Top 508%)
30K18.64 mi3.11 mi11503+128384+1168384+11611714(Top 46%)8103(Top 56%)8103(Top 530%)
20M20.00 mi1.36 mi11404+998298+868298+8610635(Top 42%)7331(Top 50%)7331(Top 479%)
21M21.00 mi1.00 mi11307+978187+1118187+11110513(Top 41%)7000(Top 48%)7000(Top 458%)
35K21.75 mi0.75 mi11204+1038103+848103+849751(Top 38%)6635(Top 46%)6635(Top 434%)
23M23.00 mi1.25 mi10856+3487874+2297874+2296730(Top 26%)4947(Top 34%)4947(Top 324%)
24M24.00 mi1.00 mi10644+2127723+1517723+1517379(Top 29%)5177(Top 36%)5177(Top 339%)
40K24.85 mi0.85 mi10442+2027571+1527571+1527042(Top 28%)4885(Top 34%)4885(Top 319%)
25.2M25.20 mi0.35 mi10363+797521+507521+506520(Top 26%)4575(Top 31%)4575(Top 299%)
Finish26.22 mi1.02 mi10322+417460+617460+6110170(Top 40%)6560(Top 45%)6560(Top 429%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21stories
+97ft-345ft

Overall

11252

Males

8406

M55-59

8406

5K→10K

3.1 - 6.2 mi

Top 49%
×5stories
+79ft-138ft

Overall

12629

Males

9045

M55-59

9045

10K→15K

6.2 - 9.3 mi

Top 44%
×3stories
+67ft-78ft

Overall

11252

Males

8406

M55-59

8406

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

11237

Males

8283

M55-59

8283

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

10150

Males

7750

M55-59

7750

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

10546

Males

7770

M55-59

7770

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

11714

Males

8103

M55-59

8103

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

10635

Males

7331

M55-59

7331

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

10513

Males

7000

M55-59

7000

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

9751

Males

6635

M55-59

6635

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

6730

Males

4947

M55-59

4947

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7379

Males

5177

M55-59

5177

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7042

Males

4885

M55-59

4885

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6520

Males

4575

M55-59

4575

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10170

Males

6560

M55-59

6560

Passing Analysis

Category:
Athletes Passed
3569*
Passed By
1013
Net Change
+2556
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12878
5K → 10K345219+126#12878#12752
10K → 15K57431+543#12752#12209
15K → 20K39479+315#12209#11894
20K → Half1035+98#11894#11796
Half → 25K35473+281#11796#11515
25K → 30K309297+12#11515#11503
30K → 20M19091+99#11503#11404
20M → 21M18891+97#11404#11307
21M → 35K13330+103#11307#11204
35K → 23M3557+348#11204#10856
23M → 24M22614+212#10856#10644
24M → 40K208*6+202#10644#10442
40K → 25.2M856+79#10442#10363
25.2M → Finish10564+41#10363#10322
TOTALS3569*1013+2556

* 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