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BOSTON MARATHON 2024

Robert Haung

Bib: 13651•M

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 31%
Gender (Male)
#0 / 14578
Top 42%
Masters (Masters Men)
#0 / 9729
Top 31%
Division (M50-54)
#0 / 1935
Top 30%
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
7:25/mi
23:04
↑ 97↓ 3451.5%
10K· 6.21 mi
7:19/mi
45:49
↑ 79↓ 1380.4%
15K· 9.32 mi
7:23/mi
1:08:45
↑ 67↓ 78
20K· 12.43 mi
7:27/mi
1:31:53
↑ 106↓ 860.1%
Half· 13.11 mi
7:11/mi
1:36:47
↑ 19↓ 370.5%
25K· 15.53 mi
7:28/mi
1:54:53
↑ 66↓ 880.2%
30K· 18.64 mi
7:58/mi
2:19:37
↑ 181↓ 1480.2%
20M
8:11/mi
2:30:44
↑ 64↓ 500.2%
21M
9:02/mi
2:39:46
↑ 106↓ 241.6%
35K· 21.75 mi
8:05/mi
2:45:49
↑ 17↓ 861.7%
23M
8:25/mi
2:56:21
↑ 23↓ 630.6%
24M
8:02/mi
3:04:23
↓ 821.3%
40K· 24.85 mi
8:32/mi
3:11:41
↓ 200.3%
25.2M
9:34/mi
3:14:59
↑ 13↓ 160.2%
Finish· 26.22 mi
8:26/mi
3:23:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:47
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:46:48
Pace8:09 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:3823:047:2523:04
7:25
-
10K
6.21 mi11:17:2345:497:2222:45
7:19
-0:06
15K
9.32 mi11:40:191:08:457:2322:56
7:23
+0:04
20K
12.43 mi12:03:271:31:537:2423:08
7:27
+0:04
Half
13.11 mi12:08:211:36:477:234:54
7:11
-0:16
25K
15.53 mi12:26:271:54:537:2418:06
7:28
+0:17
30K
18.64 mi12:51:112:19:377:2924:44
7:58
+0:30
20M
20.00 mi13:02:182:30:447:3211:07
8:11
+0:13
21M
21.00 mi13:11:202:39:467:369:02
9:02
+0:51
35K
21.75 mi13:17:232:45:497:376:03
8:05
-0:57
23M
23.00 mi13:27:552:56:217:4010:32
8:25
+0:20
24M
24.00 mi13:35:573:04:237:418:02
8:02
-0:23
40K
24.85 mi13:43:153:11:417:437:18
8:32
+0:30
25.2M
25.20 mi13:46:333:14:597:443:18
9:34
+1:02
Finish
26.22 mi13:55:093:23:357:468:36
8:26
-1:08

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

7:11 /mi

Average Pace

7:46 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:53

56% of race

Time at Steady Pace

49:56

25% of race

Time at Slower Pace

38:46

19% of race

Average Pace: 7:46 /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 mi10:54:3823:047:2523:04
7:25
#10140
10K
6.21 mi11:17:2345:497:2222:45
7:19
#9419
15K
9.32 mi11:40:191:08:457:2322:56
7:23
#9161
20K
12.43 mi12:03:271:31:537:2423:08
7:27
#8808
Half
13.11 mi12:08:211:36:477:234:54
7:11
#8700
25K
15.53 mi12:26:271:54:537:2418:06
7:28
#8292
30K
18.64 mi12:51:112:19:377:2924:44
7:58
#8076
20M
20.00 mi13:02:182:30:447:3211:07
8:11
#7983
21M
21.00 mi13:11:202:39:467:369:02
9:02
#7966
35K
21.75 mi13:17:232:45:497:376:03
8:05
#7921
23M
23.00 mi13:27:552:56:217:4010:32
8:25
#7833
24M
24.00 mi13:35:573:04:237:418:02
8:02
#7713
40K
24.85 mi13:43:153:11:417:437:18
8:32
#7702
25.2M
25.20 mi13:46:333:14:597:443:18
9:34
#7699
Finish
26.22 mi13:55:093:23:357:468:36
8:26
#7794
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi10140803080308725(Top 34%)7132(Top 49%)7132(Top 369%)
10K6.21 mi3.10 mi9419+7217612+4187612+4188831(Top 35%)7247(Top 50%)7247(Top 375%)
15K9.32 mi3.11 mi9161+2587445+1677445+1678725(Top 34%)7132(Top 49%)7132(Top 369%)
20K12.43 mi3.11 mi8808+3537208+2377208+2377969(Top 31%)6578(Top 45%)6578(Top 340%)
Half13.11 mi0.68 mi8700+1087142+667142+666855(Top 27%)5900(Top 40%)5900(Top 305%)
25K15.53 mi2.42 mi8292+4086862+2806862+2806775(Top 27%)5686(Top 39%)5686(Top 294%)
30K18.64 mi3.11 mi8076+2166633+2296633+2297640(Top 30%)6000(Top 41%)6000(Top 310%)
20M20.00 mi1.36 mi7983+936531+1026531+1027719(Top 30%)5844(Top 40%)5844(Top 302%)
21M21.00 mi1.00 mi7966+176478+536478+538734(Top 34%)6158(Top 42%)6158(Top 318%)
35K21.75 mi0.75 mi7921+456423+556423+558287(Top 32%)5896(Top 40%)5896(Top 305%)
23M23.00 mi1.25 mi7833+886307+1166307+1167959(Top 31%)5574(Top 38%)5574(Top 288%)
24M24.00 mi1.00 mi7713+1206197+1106197+1106804(Top 27%)4880(Top 33%)4880(Top 252%)
40K24.85 mi0.85 mi7702+116148+496148+498531(Top 33%)5672(Top 39%)5672(Top 293%)
25.2M25.20 mi0.35 mi7699+36120+286120+288970(Top 35%)5806(Top 40%)5806(Top 300%)
Finish26.22 mi1.02 mi7794-956125-56125-511155(Top 44%)7070(Top 48%)7070(Top 365%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

8725

Males

7132

M50-54

7132

5K→10K

3.1 - 6.2 mi

Top 35%
×5story building
+79ft-138ft

Overall

8831

Males

7247

M50-54

7247

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

8725

Males

7132

M50-54

7132

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

7969

Males

6578

M50-54

6578

20K→Half

12.4 - 13.1 mi

Top 27%
×2story building
+19ft-37ft

Overall

6855

Males

5900

M50-54

5900

Half→25K

13.1 - 15.5 mi

Top 27%
×4story building
+66ft-88ft

Overall

6775

Males

5686

M50-54

5686

25K→30K

15.5 - 18.6 mi

Top 30%
×9story building
+181ft-148ft

Overall

7640

Males

6000

M50-54

6000

30K→20M

18.6 - 20.0 mi

Top 30%
×5story building
+64ft-50ft

Overall

7719

Males

5844

M50-54

5844

20M→21M

20.0 - 21.0 mi

Top 34%
×8story building
+106ft-24ft

Overall

8734

Males

6158

M50-54

6158

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8287

Males

5896

M50-54

5896

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

7959

Males

5574

M50-54

5574

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

6804

Males

4880

M50-54

4880

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8531

Males

5672

M50-54

5672

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

8970

Males

5806

M50-54

5806

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2story building
+22ft-21ft

Overall

11155

Males

7070

M50-54

7070

Passing Analysis

Category:
Athletes Passed
3261*
Passed By
915
Net Change
+2346
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10140
5K → 10K754*33+721#10140#9419
10K → 15K31759+258#9419#9161
15K → 20K38532+353#9161#8808
20K → Half1113+108#8808#8700
Half → 25K43022+408#8700#8292
25K → 30K369153+216#8292#8076
30K → 20M16168+93#8076#7983
20M → 21M132115+17#7983#7966
21M → 35K8540+45#7966#7921
35K → 23M17486+88#7921#7833
23M → 24M15131+120#7833#7713
24M → 40K8978+11#7713#7702
40K → 25.2M4138+3#7702#7699
25.2M → Finish62157-95#7699#7794
TOTALS3261*915+2346

* 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