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BOSTON MARATHON 2024

Stuart Souter

Bib: 9650•M

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:31
Rank: #11315
Start → 5K
23:31 | 7:34/mi
10K· 6.21 mi
47:22
Rank: #11436 (-121)
5K → 10K
23:51 | 7:41/mi
15K· 9.32 mi
1:11:30
Rank: #11495 (-59)
10K → 15K
24:08 | 7:46/mi
20K· 12.43 mi
1:36:56
Rank: #11895 (-400)
15K → 20K
25:26 | 8:11/mi
Half· 13.11 mi
1:42:17
Rank: #11868 (+27)
20K → Half
5:21 | 7:50/mi
25K· 15.53 mi
2:03:22
Rank: #12280 (-412)
Half → 25K
21:05 | 8:42/mi
30K· 18.64 mi
2:32:00
Rank: #12680 (-400)
25K → 30K
28:38 | 9:13/mi
20M
2:45:23
Rank: #12927 (-247)
30K → 20M
13:23 | 9:51/mi
21M
2:57:17
Rank: #13489 (-562)
20M → 21M
11:54 | 11:54/mi
35K· 21.75 mi
3:04:49
Rank: #13656 (-167)
21M → 35K
7:32 | 10:04/mi
23M
3:17:46
Rank: #13934 (-278)
35K → 23M
12:57 | 10:21/mi
24M
3:27:52
Rank: #14118 (-184)
23M → 24M
10:06 | 10:06/mi
40K· 24.85 mi
3:37:16
Rank: #14345 (-227)
24M → 40K
9:24 | 11:00/mi
25.2M
3:41:19
Rank: #14398 (-53)
40K → 25.2M
4:03 | 11:45/mi
Finish· 26.22 mi
3:50:25
Rank: #14353 (+45)
25.2M → Finish
9:06 | 8:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:17
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time2:08:08
Pace9:46 /mi
📊Positive Split: 25.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0523:317:3423:31
7:34
-
10K
6.21 mi11:13:5647:227:3723:51
7:41
+0:07
15K
9.32 mi11:38:041:11:307:4024:08
7:46
+0:05
20K
12.43 mi12:03:301:36:567:4825:26
8:11
+0:25
Half
13.11 mi12:08:511:42:177:485:21
7:50
-0:21
25K
15.53 mi12:29:562:03:227:5621:05
8:42
+0:52
30K
18.64 mi12:58:342:32:008:0928:38
9:13
+0:31
20M
20.00 mi13:11:572:45:238:1613:23
9:51
+0:38
21M
21.00 mi13:23:512:57:178:2711:54
11:54
+2:03
35K
21.75 mi13:31:233:04:498:307:32
10:04
-1:50
23M
23.00 mi13:44:203:17:468:3612:57
10:21
+0:17
24M
24.00 mi13:54:263:27:528:4010:06
10:06
-0:15
40K
24.85 mi14:03:503:37:168:449:24
11:00
+0:54
25.2M
25.20 mi14:07:533:41:198:474:03
11:45
+0:45
Finish
26.22 mi14:16:593:50:258:489:06
8:56
-2:49

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

7:34 /mi

Average Pace

8:48 /mi

Slowest Pace

11:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:17

44% of race

Time at Steady Pace

1:12:12

31% of race

Time at Slower Pace

55:56

24% of race

Average Pace: 8:47 /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 mi10:50:0523:317:3423:31
7:34
#11315
10K
6.21 mi11:13:5647:227:3723:51
7:41
#11436
15K
9.32 mi11:38:041:11:307:4024:08
7:46
#11495
20K
12.43 mi12:03:301:36:567:4825:26
8:11
#11895
Half
13.11 mi12:08:511:42:177:485:21
7:50
#11868
25K
15.53 mi12:29:562:03:227:5621:05
8:42
#12280
30K
18.64 mi12:58:342:32:008:0928:38
9:13
#12680
20M
20.00 mi13:11:572:45:238:1613:23
9:51
#12927
21M
21.00 mi13:23:512:57:178:2711:54
11:54
#13489
35K
21.75 mi13:31:233:04:498:307:32
10:04
#13656
23M
23.00 mi13:44:203:17:468:3612:57
10:21
#13934
24M
24.00 mi13:54:263:27:528:4010:06
10:06
#14118
40K
24.85 mi14:03:503:37:168:449:24
11:00
#14345
25.2M
25.20 mi14:07:533:41:198:474:03
11:45
#14398
Finish
26.22 mi14:16:593:50:258:489:06
8:56
#14353
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi113158556855611674(Top 46%)8592(Top 59%)8592(Top 444%)
10K6.21 mi3.10 mi11436-1218566-108566-1011686(Top 46%)8637(Top 59%)8637(Top 446%)
15K9.32 mi3.11 mi11495-598558+88558+811674(Top 46%)8592(Top 59%)8592(Top 444%)
20K12.43 mi3.11 mi11895-4008714-1568714-15613044(Top 51%)9144(Top 63%)9144(Top 473%)
Half13.11 mi0.68 mi11868+278685+298685+2911630(Top 46%)8474(Top 58%)8474(Top 438%)
25K15.53 mi2.42 mi12280-4128834-1498834-14914053(Top 55%)9380(Top 64%)9380(Top 485%)
30K18.64 mi3.11 mi12680-4008930-968930-9614248(Top 56%)9212(Top 63%)9212(Top 476%)
20M20.00 mi1.36 mi12927-2478964-348964-3415926(Top 62%)9722(Top 67%)9722(Top 502%)
21M21.00 mi1.00 mi13489-5629148-1849148-18418567(Top 73%)10918(Top 75%)10918(Top 564%)
35K21.75 mi0.75 mi13656-1679187-399187-3917354(Top 68%)10284(Top 71%)10284(Top 531%)
23M23.00 mi1.25 mi13934-2789257-709257-7016544(Top 65%)9828(Top 67%)9828(Top 508%)
24M24.00 mi1.00 mi14118-1849290-339290-3316629(Top 65%)9833(Top 67%)9833(Top 508%)
40K24.85 mi0.85 mi14345-2279347-579347-5718041(Top 71%)10481(Top 72%)10481(Top 542%)
25.2M25.20 mi0.35 mi14398-539358-119358-1116668(Top 65%)9762(Top 67%)9762(Top 504%)
Finish26.22 mi1.02 mi14353+459314+449314+4413846(Top 54%)8426(Top 58%)8426(Top 435%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

11674

Males

8592

M50-54

8592

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

11686

Males

8637

M50-54

8637

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

11674

Males

8592

M50-54

8592

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

13044

Males

9144

M50-54

9144

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

11630

Males

8474

M50-54

8474

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

14053

Males

9380

M50-54

9380

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

14248

Males

9212

M50-54

9212

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

15926

Males

9722

M50-54

9722

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

18567

Males

10918

M50-54

10918

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

17354

Males

10284

M50-54

10284

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

16544

Males

9828

M50-54

9828

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

16629

Males

9833

M50-54

9833

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18041

Males

10481

M50-54

10481

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

16668

Males

9762

M50-54

9762

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

13846

Males

8426

M50-54

8426

Passing Analysis

Category:
Athletes Passed
1340
Passed By
4378
Net Change
-3038
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11315
5K → 10K233354-121#11315#11436
10K → 15K201260-59#11436#11495
15K → 20K120520-400#11495#11895
20K → Half5831+27#11895#11868
Half → 25K130542-412#11868#12280
25K → 30K183583-400#12280#12680
30K → 20M73320-247#12680#12927
20M → 21M32594-562#12927#13489
21M → 35K41208-167#13489#13656
35K → 23M61339-278#13656#13934
23M → 24M64248-184#13934#14118
24M → 40K29256-227#14118#14345
40K → 25.2M2073-53#14345#14398
25.2M → Finish9550+45#14398#14353
TOTALS13404378-3038
📊

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