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BOSTON MARATHON 2024

Serge Brochu

Bib: 9282•M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 29%
Gender (Male)
#0 / 14578
Top 41%
Masters (Masters Men)
#0 / 9729
Top 30%
Division (M50-54)
#0 / 1935
Top 28%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:39
Rank: #11620
Start → 5K
23:39 | 7:37/mi
10K· 6.21 mi
47:30
Rank: #11607 (+13)
5K → 10K
23:51 | 7:41/mi
15K· 9.32 mi
1:10:46
Rank: #10891 (+716)
10K → 15K
23:16 | 7:29/mi
20K· 12.43 mi
1:34:20
Rank: #10317 (+574)
15K → 20K
23:34 | 7:35/mi
Half· 13.11 mi
1:39:27
Rank: #10251 (+66)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:57:08
Rank: #9355 (+896)
Half → 25K
17:41 | 7:18/mi
30K· 18.64 mi
2:21:10
Rank: #8648 (+707)
25K → 30K
24:02 | 7:44/mi
20M
2:31:59
Rank: #8410 (+238)
30K → 20M
10:49 | 7:58/mi
21M
2:40:35
Rank: #8224 (+186)
20M → 21M
8:36 | 8:36/mi
35K· 21.75 mi
2:46:17
Rank: #8072 (+152)
21M → 35K
5:42 | 7:37/mi
23M
2:56:28
Rank: #7857 (+215)
35K → 23M
10:11 | 8:08/mi
24M
3:04:35
Rank: #7764 (+93)
23M → 24M
8:07 | 8:07/mi
40K· 24.85 mi
3:11:40
Rank: #7695 (+69)
24M → 40K
7:05 | 8:17/mi
25.2M
3:14:41
Rank: #7614 (+81)
40K → 25.2M
3:01 | 8:45/mi
Finish· 26.22 mi
3:22:19
Rank: #7471 (+143)
25.2M → Finish
7:38 | 7:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:27
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:42:52
Pace7:51 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3923:397:3723:39
7:37
-
10K
6.21 mi11:13:3047:307:3923:51
7:41
+0:04
15K
9.32 mi11:36:461:10:467:3623:16
7:29
-0:12
20K
12.43 mi12:00:201:34:207:3523:34
7:35
+0:06
Half
13.11 mi12:05:271:39:277:355:07
7:30
-0:05
25K
15.53 mi12:23:081:57:087:3217:41
7:18
-0:12
30K
18.64 mi12:47:102:21:107:3424:02
7:44
+0:26
20M
20.00 mi12:57:592:31:597:3610:49
7:58
+0:14
21M
21.00 mi13:06:352:40:357:398:36
8:36
+0:38
35K
21.75 mi13:12:172:46:177:395:42
7:37
-0:59
23M
23.00 mi13:22:282:56:287:4010:11
8:08
+0:31
24M
24.00 mi13:30:353:04:357:418:07
8:07
-0:01
40K
24.85 mi13:37:403:11:407:437:05
8:17
+0:10
25.2M
25.20 mi13:40:413:14:417:443:01
8:45
+0:28
Finish
26.22 mi13:48:193:22:197:437:38
7:29
-1:16

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

7:18 /mi

Average Pace

7:43 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:19

82% of race

Time at Steady Pace

33:59

17% of race

Time at Slower Pace

3:01

1% of race

Average Pace: 7:43 /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 mi10:49:3923:397:3723:39
7:37
#11620
10K
6.21 mi11:13:3047:307:3923:51
7:41
#11607
15K
9.32 mi11:36:461:10:467:3623:16
7:29
#10891
20K
12.43 mi12:00:201:34:207:3523:34
7:35
#10317
Half
13.11 mi12:05:271:39:277:355:07
7:30
#10251
25K
15.53 mi12:23:081:57:087:3217:41
7:18
#9355
30K
18.64 mi12:47:102:21:107:3424:02
7:44
#8648
20M
20.00 mi12:57:592:31:597:3610:49
7:58
#8410
21M
21.00 mi13:06:352:40:357:398:36
8:36
#8224
35K
21.75 mi13:12:172:46:177:395:42
7:37
#8072
23M
23.00 mi13:22:282:56:287:4010:11
8:08
#7857
24M
24.00 mi13:30:353:04:357:418:07
8:07
#7764
40K
24.85 mi13:37:403:11:407:437:05
8:17
#7695
25.2M
25.20 mi13:40:413:14:417:443:01
8:45
#7614
Finish
26.22 mi13:48:193:22:197:437:38
7:29
#7471
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi11620867386739578(Top 37%)7587(Top 52%)7587(Top 392%)
10K6.21 mi3.10 mi11607+138637+368637+3611673(Top 46%)8624(Top 59%)8624(Top 446%)
15K9.32 mi3.11 mi10891+7168294+3438294+3439578(Top 37%)7587(Top 52%)7587(Top 392%)
20K12.43 mi3.11 mi10317+5747975+3197975+3198966(Top 35%)7148(Top 49%)7148(Top 369%)
Half13.11 mi0.68 mi10251+667934+417934+419044(Top 35%)7171(Top 49%)7171(Top 371%)
25K15.53 mi2.42 mi9355+8967455+4797455+4795799(Top 23%)5057(Top 35%)5057(Top 261%)
30K18.64 mi3.11 mi8648+7076979+4766979+4766327(Top 25%)5220(Top 36%)5220(Top 270%)
20M20.00 mi1.36 mi8410+2386774+2056774+2056526(Top 26%)5172(Top 35%)5172(Top 267%)
21M21.00 mi1.00 mi8224+1866616+1586616+1586689(Top 26%)5100(Top 35%)5100(Top 264%)
35K21.75 mi0.75 mi8072+1526498+1186498+1185670(Top 22%)4498(Top 31%)4498(Top 232%)
23M23.00 mi1.25 mi7857+2156322+1766322+1766428(Top 25%)4764(Top 33%)4764(Top 246%)
24M24.00 mi1.00 mi7764+936226+966226+967265(Top 28%)5117(Top 35%)5117(Top 264%)
40K24.85 mi0.85 mi7695+696142+846142+847222(Top 28%)4964(Top 34%)4964(Top 257%)
25.2M25.20 mi0.35 mi7614+816071+716071+715433(Top 21%)3968(Top 27%)3968(Top 205%)
Finish26.22 mi1.02 mi7471+1435948+1235948+1235571(Top 22%)4120(Top 28%)4120(Top 213%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9578

Males

7587

M50-54

7587

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

11673

Males

8624

M50-54

8624

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9578

Males

7587

M50-54

7587

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

8966

Males

7148

M50-54

7148

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9044

Males

7171

M50-54

7171

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

5799

Males

5057

M50-54

5057

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6327

Males

5220

M50-54

5220

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6526

Males

5172

M50-54

5172

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

6689

Males

5100

M50-54

5100

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

5670

Males

4498

M50-54

4498

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6428

Males

4764

M50-54

4764

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7265

Males

5117

M50-54

5117

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7222

Males

4964

M50-54

4964

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5433

Males

3968

M50-54

3968

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

5571

Males

4120

M50-54

4120

Passing Analysis

Category:
Athletes Passed
4688*
Passed By
539
Net Change
+4149
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11620
5K → 10K290277+13#11620#11607
10K → 15K72610+716#11607#10891
15K → 20K59016+574#10891#10317
20K → Half7711+66#10317#10251
Half → 25K896*0+896#10251#9355
25K → 30K72114+707#9355#8648
30K → 20M27133+238#8648#8410
20M → 21M22337+186#8410#8224
21M → 35K16210+152#8224#8072
35K → 23M23520+215#8072#7857
23M → 24M13441+93#7857#7764
24M → 40K11849+69#7764#7695
40K → 25.2M876+81#7695#7614
25.2M → Finish15815+143#7614#7471
TOTALS4688*539+4149

* 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