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BOSTON MARATHON 2024

Matthew Jack

Bib: 963•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 5%
Gender (Male)
#0 / 14578
Top 8%
Masters (Masters Men)
#0 / 9729
Top 2%
Division (M45-49)
#0 / 2218
Top 3%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:25
Rank: #741
Start → 5K
18:25 | 5:56/mi
10K· 6.21 mi
37:19
Rank: #902 (-161)
5K → 10K
18:54 | 6:05/mi
15K· 9.32 mi
56:24
Rank: #967 (-65)
10K → 15K
19:05 | 6:09/mi
20K· 12.43 mi
1:15:25
Rank: #918 (+49)
15K → 20K
19:01 | 6:07/mi
Half· 13.11 mi
1:19:30
Rank: #907 (+11)
20K → Half
4:05 | 5:59/mi
25K· 15.53 mi
1:34:46
Rank: #919 (-12)
Half → 25K
15:16 | 6:18/mi
30K· 18.64 mi
1:55:12
Rank: #938 (-19)
25K → 30K
20:26 | 6:35/mi
20M
2:04:27
Rank: #933 (+5)
30K → 20M
9:15 | 6:48/mi
21M
2:11:41
Rank: #952 (-19)
20M → 21M
7:14 | 7:14/mi
35K· 21.75 mi
2:16:35
Rank: #952
21M → 35K
4:54 | 6:33/mi
23M
2:25:42
Rank: #1023 (-71)
35K → 23M
9:07 | 7:17/mi
24M
2:32:47
Rank: #1059 (-36)
23M → 24M
7:05 | 7:05/mi
40K· 24.85 mi
2:38:57
Rank: #1080 (-21)
24M → 40K
6:10 | 7:13/mi
25.2M
2:41:54
Rank: #1116 (-36)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
2:49:41
Rank: #1238 (-122)
25.2M → Finish
7:47 | 7:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:30
Pace6:04 /mi
2nd Half
Distance13.11 mi
Time1:30:11
Pace6:53 /mi
📊Positive Split: 13.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:3618:255:5618:25
5:56
-
10K
6.21 mi10:37:3037:196:0018:54
6:05
+0:09
15K
9.32 mi10:56:3556:246:0319:05
6:09
+0:04
20K
12.43 mi11:15:361:15:256:0419:01
6:07
-0:02
Half
13.11 mi11:19:411:19:306:044:05
5:59
-0:08
25K
15.53 mi11:34:571:34:466:0615:16
6:18
+0:19
30K
18.64 mi11:55:231:55:126:1120:26
6:35
+0:17
20M
20.00 mi12:04:382:04:276:139:15
6:48
+0:13
21M
21.00 mi12:11:522:11:416:167:14
7:14
+0:26
35K
21.75 mi12:16:462:16:356:174:54
6:33
-0:41
23M
23.00 mi12:25:532:25:426:209:07
7:17
+0:44
24M
24.00 mi12:32:582:32:476:227:05
7:05
-0:12
40K
24.85 mi12:39:082:38:576:246:10
7:13
+0:08
25.2M
25.20 mi12:42:052:41:546:252:57
8:33
+1:20
Finish
26.22 mi12:49:522:49:416:297:47
7:38
-0:55

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

5:56 /mi

Average Pace

6:29 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:30

47% of race

Time at Steady Pace

49:51

29% of race

Time at Slower Pace

40:20

24% of race

Average Pace: 6:28 /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 mi10:18:3618:255:5618:25
5:56
#741
10K
6.21 mi10:37:3037:196:0018:54
6:05
#902
15K
9.32 mi10:56:3556:246:0319:05
6:09
#967
20K
12.43 mi11:15:361:15:256:0419:01
6:07
#918
Half
13.11 mi11:19:411:19:306:044:05
5:59
#907
25K
15.53 mi11:34:571:34:466:0615:16
6:18
#919
30K
18.64 mi11:55:231:55:126:1120:26
6:35
#938
20M
20.00 mi12:04:382:04:276:139:15
6:48
#933
21M
21.00 mi12:11:522:11:416:167:14
7:14
#952
35K
21.75 mi12:16:462:16:356:174:54
6:33
#952
23M
23.00 mi12:25:532:25:426:209:07
7:17
#1023
24M
24.00 mi12:32:582:32:476:227:05
7:05
#1059
40K
24.85 mi12:39:082:38:576:246:10
7:13
#1080
25.2M
25.20 mi12:42:052:41:546:252:57
8:33
#1116
Finish
26.22 mi12:49:522:49:416:297:47
7:38
#1238
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7417117111184(Top 5%)1147(Top 8%)1147(Top 52%)
10K6.21 mi3.10 mi902-161867-156867-1561111(Top 4%)1073(Top 7%)1073(Top 48%)
15K9.32 mi3.11 mi967-65932-65932-651184(Top 5%)1147(Top 8%)1147(Top 52%)
20K12.43 mi3.11 mi918+49883+49883+49854(Top 3%)821(Top 6%)821(Top 37%)
Half13.11 mi0.68 mi907+11872+11872+11756(Top 3%)729(Top 5%)729(Top 33%)
25K15.53 mi2.42 mi919-12885-13885-131125(Top 4%)1087(Top 7%)1087(Top 49%)
30K18.64 mi3.11 mi938-19905-20905-201260(Top 5%)1204(Top 8%)1204(Top 54%)
20M20.00 mi1.36 mi933+5899+6899+61602(Top 6%)1516(Top 10%)1516(Top 68%)
21M21.00 mi1.00 mi952-19915-16915-161627(Top 6%)1522(Top 10%)1522(Top 69%)
35K21.75 mi0.75 mi952914+1914+11379(Top 5%)1298(Top 9%)1298(Top 59%)
23M23.00 mi1.25 mi1023-71981-67981-672817(Top 11%)2505(Top 17%)2505(Top 113%)
24M24.00 mi1.00 mi1059-361015-341015-342577(Top 10%)2281(Top 16%)2281(Top 103%)
40K24.85 mi0.85 mi1080-211033-181033-182501(Top 10%)2184(Top 15%)2184(Top 98%)
25.2M25.20 mi0.35 mi1116-361069-361069-364585(Top 18%)3480(Top 24%)3480(Top 157%)
Finish26.22 mi1.02 mi1238-1221184-1151184-1156322(Top 25%)4488(Top 31%)4488(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1184

Males

1147

M45-49

1147

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1111

Males

1073

M45-49

1073

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1184

Males

1147

M45-49

1147

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

854

Males

821

M45-49

821

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

756

Males

729

M45-49

729

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1125

Males

1087

M45-49

1087

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1260

Males

1204

M45-49

1204

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1602

Males

1516

M45-49

1516

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1627

Males

1522

M45-49

1522

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1379

Males

1298

M45-49

1298

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2817

Males

2505

M45-49

2505

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2577

Males

2281

M45-49

2281

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2501

Males

2184

M45-49

2184

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4585

Males

3480

M45-49

3480

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

6322

Males

4488

M45-49

4488

Passing Analysis

Category:
Athletes Passed
294
Passed By
791
Net Change
-497
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#741
5K → 10K7168-161#741#902
10K → 15K1782-65#902#967
15K → 20K6516+49#967#918
20K → Half121+11#918#907
Half → 25K3547-12#907#919
25K → 30K4463-19#919#938
30K → 20M3429+5#938#933
20M → 21M1837-19#933#952
21M → 35K15150#952#952
35K → 23M980-71#952#1023
23M → 24M1349-36#1023#1059
24M → 40K1435-21#1059#1080
40K → 25.2M440-36#1080#1116
25.2M → Finish7129-122#1116#1238
TOTALS294791-497
📊

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