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BOSTON MARATHON 2024

Matthew Segalla

Bib: 25685•M

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:54
Rank: #24734
Start → 5K
33:54 | 10:55/mi
10K· 6.21 mi
1:10:02
Rank: #24840 (-106)
5K → 10K
36:08 | 11:38/mi
15K· 9.32 mi
1:47:58
Rank: #24892 (-52)
10K → 15K
37:56 | 12:13/mi
20K· 12.43 mi
2:22:01
Rank: #24429 (+463)
15K → 20K
34:03 | 10:58/mi
Half· 13.11 mi
2:29:15
Rank: #24357 (+72)
20K → Half
7:14 | 10:36/mi
25K· 15.53 mi
2:57:05
Rank: #24084 (+273)
Half → 25K
27:50 | 11:29/mi
30K· 18.64 mi
3:33:22
Rank: #23690 (+394)
25K → 30K
36:17 | 11:41/mi
20M
3:51:35
Rank: #23665 (+25)
30K → 20M
18:13 | 13:24/mi
21M
4:03:17
Rank: #23421 (+244)
20M → 21M
11:42 | 11:42/mi
35K· 21.75 mi
4:10:59
Rank: #23281 (+140)
21M → 35K
7:42 | 10:18/mi
23M
4:24:18
Rank: #23069 (+212)
35K → 23M
13:19 | 10:38/mi
24M
4:35:30
Rank: #22997 (+72)
23M → 24M
11:12 | 11:12/mi
40K· 24.85 mi
4:44:41
Rank: #22851 (+146)
24M → 40K
9:11 | 10:44/mi
25.2M
4:48:59
Rank: #22814 (+37)
40K → 25.2M
4:18 | 12:28/mi
Finish· 26.22 mi
4:59:05
Rank: #22707 (+107)
25.2M → Finish
10:06 | 9:55/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time2:29:15
Pace11:23 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:29:50
Pace11:26 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:5433:5410:5533:54
10:55
-
10K
6.21 mi12:26:021:10:0211:1636:08
11:38
+0:43
15K
9.32 mi13:03:581:47:5811:3537:56
12:13
+0:35
20K
12.43 mi13:38:012:22:0111:2634:03
10:58
-1:15
Half
13.11 mi13:45:152:29:1511:237:14
10:36
-0:22
25K
15.53 mi14:13:052:57:0511:2427:50
11:29
+0:53
30K
18.64 mi14:49:223:33:2211:2736:17
11:41
+0:12
20M
20.00 mi15:07:353:51:3511:3518:13
13:24
+1:43
21M
21.00 mi15:19:174:03:1711:3511:42
11:42
-1:42
35K
21.75 mi15:26:594:10:5911:327:42
10:18
-1:24
23M
23.00 mi15:40:184:24:1811:2913:19
10:38
+0:20
24M
24.00 mi15:51:304:35:3011:2911:12
11:12
+0:34
40K
24.85 mi16:00:414:44:4111:279:11
10:44
-0:28
25.2M
25.20 mi16:04:594:48:5911:284:18
12:28
+1:44
Finish
26.22 mi16:15:054:59:0511:2510:06
9:55
-2:33

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

9:55 /mi

Average Pace

11:25 /mi

Slowest Pace

13:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

47:32

16% of race

Time at Steady Pace

2:23:07

48% of race

Time at Slower Pace

1:48:26

36% of race

Average Pace: 11:24 /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 mi11:49:5433:5410:5533:54
10:55
#24734
10K
6.21 mi12:26:021:10:0211:1636:08
11:38
#24840
15K
9.32 mi13:03:581:47:5811:3537:56
12:13
#24892
20K
12.43 mi13:38:012:22:0111:2634:03
10:58
#24429
Half
13.11 mi13:45:152:29:1511:237:14
10:36
#24357
25K
15.53 mi14:13:052:57:0511:2427:50
11:29
#24084
30K
18.64 mi14:49:223:33:2211:2736:17
11:41
#23690
20M
20.00 mi15:07:353:51:3511:3518:13
13:24
#23665
21M
21.00 mi15:19:174:03:1711:3511:42
11:42
#23421
35K
21.75 mi15:26:594:10:5911:327:42
10:18
#23281
23M
23.00 mi15:40:184:24:1811:2913:19
10:38
#23069
24M
24.00 mi15:51:304:35:3011:2911:12
11:12
#22997
40K
24.85 mi16:00:414:44:4111:279:11
10:44
#22851
25.2M
25.20 mi16:04:594:48:5911:284:18
12:28
#22814
Finish
26.22 mi16:15:054:59:0511:2510:06
9:55
#22707
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24734142981429824870(Top 97%)14324(Top 98%)14324(Top 295%)
10K6.21 mi3.10 mi24840-10614328-3014328-3024890(Top 97%)14341(Top 98%)14341(Top 296%)
15K9.32 mi3.11 mi24892-5214346-1814346-1824870(Top 97%)14324(Top 98%)14324(Top 295%)
20K12.43 mi3.11 mi24429+46314159+18714159+18722571(Top 88%)13307(Top 91%)13307(Top 274%)
Half13.11 mi0.68 mi24357+7214130+2914130+2922875(Top 90%)13398(Top 92%)13398(Top 276%)
25K15.53 mi2.42 mi24084+27314006+12414006+12422381(Top 88%)13130(Top 90%)13130(Top 271%)
30K18.64 mi3.11 mi23690+39413795+21113795+21121376(Top 84%)12498(Top 86%)12498(Top 258%)
20M20.00 mi1.36 mi23665+2513778+1713778+1723376(Top 91%)13385(Top 92%)13385(Top 276%)
21M21.00 mi1.00 mi23421+24413628+15013628+15018142(Top 71%)10703(Top 73%)10703(Top 221%)
35K21.75 mi0.75 mi23281+14013550+7813550+7818044(Top 71%)10634(Top 73%)10634(Top 219%)
23M23.00 mi1.25 mi23069+21213421+12913421+12917417(Top 68%)10261(Top 70%)10261(Top 212%)
24M24.00 mi1.00 mi22997+7213380+4113380+4119767(Top 77%)11397(Top 78%)11397(Top 235%)
40K24.85 mi0.85 mi22851+14613308+7213308+7217421(Top 68%)10143(Top 70%)10143(Top 209%)
25.2M25.20 mi0.35 mi22814+3713286+2213286+2218508(Top 72%)10681(Top 73%)10681(Top 220%)
Finish26.22 mi1.02 mi22707+10713225+6113225+6118128(Top 71%)10511(Top 72%)10511(Top 217%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21stories
+97ft-345ft

Overall

24870

Males

14324

M18-39

14324

5K→10K

3.1 - 6.2 mi

Top 97%
×5stories
+79ft-138ft

Overall

24890

Males

14341

M18-39

14341

10K→15K

6.2 - 9.3 mi

Top 97%
×3stories
+67ft-78ft

Overall

24870

Males

14324

M18-39

14324

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

22571

Males

13307

M18-39

13307

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

22875

Males

13398

M18-39

13398

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

22381

Males

13130

M18-39

13130

25K→30K

15.5 - 18.6 mi

Top 84%
×9stories
+181ft-148ft

Overall

21376

Males

12498

M18-39

12498

30K→20M

18.6 - 20.0 mi

Top 91%
×5stories
+64ft-50ft

Overall

23376

Males

13385

M18-39

13385

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

18142

Males

10703

M18-39

10703

21M→35K

21.0 - 21.8 mi

Top 71%
×7stories
+17ft-86ft

Overall

18044

Males

10634

M18-39

10634

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

17417

Males

10261

M18-39

10261

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

19767

Males

11397

M18-39

11397

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

17421

Males

10143

M18-39

10143

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

18508

Males

10681

M18-39

10681

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

18128

Males

10511

M18-39

10511

Passing Analysis

Category:
Athletes Passed
2379
Passed By
352
Net Change
+2027
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24734
5K → 10K80186-106#24734#24840
10K → 15K53105-52#24840#24892
15K → 20K4674+463#24892#24429
20K → Half720+72#24429#24357
Half → 25K2785+273#24357#24084
25K → 30K3973+394#24084#23690
30K → 20M6641+25#23690#23665
20M → 21M2440+244#23665#23421
21M → 35K1400+140#23421#23281
35K → 23M2131+212#23281#23069
23M → 24M753+72#23069#22997
24M → 40K1471+146#22997#22851
40K → 25.2M381+37#22851#22814
25.2M → Finish1092+107#22814#22707
TOTALS2379352+2027
📊

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