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BOSTON MARATHON 2024

David Gibb

Bib: 6580•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 39%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 41%
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:12
Rank: #12990
Start → 5K
24:12 | 7:47/mi
10K· 6.21 mi
49:03
Rank: #13593 (-603)
5K → 10K
24:51 | 8:00/mi
15K· 9.32 mi
1:13:19
Rank: #13026 (+567)
10K → 15K
24:16 | 7:49/mi
20K· 12.43 mi
1:37:32
Rank: #12247 (+779)
15K → 20K
24:13 | 7:48/mi
Half· 13.11 mi
1:42:47
Rank: #12154 (+93)
20K → Half
5:15 | 7:42/mi
25K· 15.53 mi
2:01:50
Rank: #11569 (+585)
Half → 25K
19:03 | 7:51/mi
30K· 18.64 mi
2:26:38
Rank: #10718 (+851)
25K → 30K
24:48 | 7:59/mi
20M
2:37:27
Rank: #10312 (+406)
30K → 20M
10:49 | 7:58/mi
21M
2:46:28
Rank: #10130 (+182)
20M → 21M
9:01 | 9:01/mi
35K· 21.75 mi
2:52:24
Rank: #9980 (+150)
21M → 35K
5:56 | 7:56/mi
23M
3:06:20
Rank: #10793 (-813)
35K → 23M
13:56 | 11:08/mi
24M
3:14:17
Rank: #10535 (+258)
23M → 24M
7:57 | 7:57/mi
40K· 24.85 mi
3:21:04
Rank: #10289 (+246)
24M → 40K
6:47 | 7:56/mi
25.2M
3:24:00
Rank: #10171 (+118)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:31:50
Rank: #10003 (+168)
25.2M → Finish
7:50 | 7:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:47
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:49:03
Pace8:19 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:30:2724:127:4724:12
7:47
-
10K
6.21 mi10:55:1849:037:5424:51
8:00
+0:13
15K
9.32 mi11:19:341:13:197:5224:16
7:49
-0:11
20K
12.43 mi11:43:471:37:327:5124:13
7:48
-0:01
Half
13.11 mi11:49:021:42:477:505:15
7:42
-0:06
25K
15.53 mi12:08:052:01:507:5119:03
7:51
+0:09
30K
18.64 mi12:32:532:26:387:5224:48
7:59
+0:08
20M
20.00 mi12:43:422:37:277:5210:49
7:58
-0:01
21M
21.00 mi12:52:432:46:287:569:01
9:01
+1:03
35K
21.75 mi12:58:392:52:247:565:56
7:56
-1:05
23M
23.00 mi13:12:353:06:208:0613:56
11:08
+3:12
24M
24.00 mi13:20:323:14:178:067:57
7:57
-3:11
40K
24.85 mi13:27:193:21:048:056:47
7:56
-0:01
25.2M
25.20 mi13:30:153:24:008:062:56
8:30
+0:34
Finish
26.22 mi13:38:053:31:508:057:50
7:41
-0:49

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

7:41 /mi

Average Pace

8:05 /mi

Slowest Pace

11:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:05:57

88% of race

Time at Slower Pace

25:53

12% of race

Average Pace: 8:05 /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 mi10:30:2724:127:4724:12
7:47
#12990
10K
6.21 mi10:55:1849:037:5424:51
8:00
#13593
15K
9.32 mi11:19:341:13:197:5224:16
7:49
#13026
20K
12.43 mi11:43:471:37:327:5124:13
7:48
#12247
Half
13.11 mi11:49:021:42:477:505:15
7:42
#12154
25K
15.53 mi12:08:052:01:507:5119:03
7:51
#11569
30K
18.64 mi12:32:532:26:387:5224:48
7:59
#10718
20M
20.00 mi12:43:422:37:277:5210:49
7:58
#10312
21M
21.00 mi12:52:432:46:287:569:01
9:01
#10130
35K
21.75 mi12:58:392:52:247:565:56
7:56
#9980
23M
23.00 mi13:12:353:06:208:0613:56
11:08
#10793
24M
24.00 mi13:20:323:14:178:067:57
7:57
#10535
40K
24.85 mi13:27:193:21:048:056:47
7:56
#10289
25.2M
25.20 mi13:30:153:24:008:062:56
8:30
#10171
Finish
26.22 mi13:38:053:31:508:057:50
7:41
#10003
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi129909235923511991(Top 47%)8717(Top 60%)8717(Top 434%)
10K6.21 mi3.10 mi13593-6039473-2389473-23814178(Top 55%)9696(Top 67%)9696(Top 483%)
15K9.32 mi3.11 mi13026+5679226+2479226+24711991(Top 47%)8717(Top 60%)8717(Top 434%)
20K12.43 mi3.11 mi12247+7798861+3658861+36510396(Top 41%)7845(Top 54%)7845(Top 390%)
Half13.11 mi0.68 mi12154+938813+488813+4810507(Top 41%)7927(Top 54%)7927(Top 395%)
25K15.53 mi2.42 mi11569+5858523+2908523+2909288(Top 36%)7128(Top 49%)7128(Top 355%)
30K18.64 mi3.11 mi10718+8518014+5098014+5097764(Top 30%)6072(Top 42%)6072(Top 302%)
20M20.00 mi1.36 mi10312+4067752+2627752+2626537(Top 26%)5183(Top 36%)5183(Top 258%)
21M21.00 mi1.00 mi10130+1827612+1407612+1408666(Top 34%)6125(Top 42%)6125(Top 305%)
35K21.75 mi0.75 mi9980+1507500+1127500+1127348(Top 29%)5424(Top 37%)5424(Top 270%)
23M23.00 mi1.25 mi10793-8137846-3467846-34618765(Top 73%)10948(Top 75%)10948(Top 545%)
24M24.00 mi1.00 mi10535+2587666+1807666+1806354(Top 25%)4660(Top 32%)4660(Top 232%)
40K24.85 mi0.85 mi10289+2467504+1627504+1625480(Top 21%)4063(Top 28%)4063(Top 202%)
25.2M25.20 mi0.35 mi10171+1187424+807424+804486(Top 18%)3472(Top 24%)3472(Top 173%)
Finish26.22 mi1.02 mi10003+1687300+1247300+1246663(Top 26%)4694(Top 32%)4694(Top 234%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

11991

Males

8717

M40-44

8717

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

14178

Males

9696

M40-44

9696

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

11991

Males

8717

M40-44

8717

15K→20K

9.3 - 12.4 mi

Top 41%
×5stories
+106ft-86ft

Overall

10396

Males

7845

M40-44

7845

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

10507

Males

7927

M40-44

7927

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

9288

Males

7128

M40-44

7128

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

7764

Males

6072

M40-44

6072

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6537

Males

5183

M40-44

5183

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

8666

Males

6125

M40-44

6125

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

7348

Males

5424

M40-44

5424

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

18765

Males

10948

M40-44

10948

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6354

Males

4660

M40-44

4660

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5480

Males

4063

M40-44

4063

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4486

Males

3472

M40-44

3472

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

6663

Males

4694

M40-44

4694

Passing Analysis

Category:
Athletes Passed
4695*
Passed By
1707
Net Change
+2987
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12990
5K → 10K127730-603#12990#13593
10K → 15K59528+567#13593#13026
15K → 20K7834+779#13026#12247
20K → Half985+93#12247#12154
Half → 25K59510+585#12154#11569
25K → 30K8609+851#11569#10718
30K → 20M4104+406#10718#10312
20M → 21M22846+182#10312#10130
21M → 35K161*11+150#10130#9980
35K → 23M28840-813#9980#10793
23M → 24M2679+258#10793#10535
24M → 40K247*1+246#10535#10289
40K → 25.2M1202+118#10289#10171
25.2M → Finish1768+168#10171#10003
TOTALS4695*1707+2987

* 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