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BOSTON MARATHON 2024

Jeff Aspinall

Bib: 1267•M

MI

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 9%
Gender (Male)
#0 / 14578
Top 15%
Division (M18-39)
#0 / 4849
Top 34%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:43
Rank: #4540
Start → 5K
20:43 | 6:40/mi
10K· 6.21 mi
41:52
Rank: #4854 (-314)
5K → 10K
21:09 | 6:48/mi
15K· 9.32 mi
1:02:53
Rank: #4685 (+169)
10K → 15K
21:01 | 6:46/mi
20K· 12.43 mi
1:23:54
Rank: #4341 (+344)
15K → 20K
21:01 | 6:46/mi
Half· 13.11 mi
1:28:31
Rank: #4330 (+11)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:45:13
Rank: #4169 (+161)
Half → 25K
16:42 | 6:53/mi
30K· 18.64 mi
2:06:35
Rank: #3649 (+520)
25K → 30K
21:22 | 6:53/mi
20M
2:15:46
Rank: #3364 (+285)
30K → 20M
9:11 | 6:45/mi
21M
2:22:53
Rank: #3145 (+219)
20M → 21M
7:07 | 7:07/mi
35K· 21.75 mi
2:27:44
Rank: #3019 (+126)
21M → 35K
4:51 | 6:29/mi
23M
2:36:11
Rank: #2804 (+215)
35K → 23M
8:27 | 6:45/mi
24M
2:42:58
Rank: #2681 (+123)
23M → 24M
6:47 | 6:47/mi
40K· 24.85 mi
2:48:51
Rank: #2584 (+97)
24M → 40K
5:53 | 6:53/mi
25.2M
2:51:21
Rank: #2514 (+70)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:57:50
Rank: #2387 (+127)
25.2M → Finish
6:29 | 6:22/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:28:31
Pace6:45 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:29:19
Pace6:49 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5620:436:4020:43
6:40
-
10K
6.21 mi10:43:0541:526:4421:09
6:48
+0:08
15K
9.32 mi11:04:061:02:536:4521:01
6:46
-0:02
20K
12.43 mi11:25:071:23:546:4521:01
6:46
0:00
Half
13.11 mi11:29:441:28:316:454:37
6:46
0:00
25K
15.53 mi11:46:261:45:136:4616:42
6:53
+0:07
30K
18.64 mi12:07:482:06:356:4721:22
6:53
0:00
20M
20.00 mi12:16:592:15:466:479:11
6:45
-0:08
21M
21.00 mi12:24:062:22:536:487:07
7:07
+0:22
35K
21.75 mi12:28:572:27:446:484:51
6:29
-0:38
23M
23.00 mi12:37:242:36:116:478:27
6:45
+0:16
24M
24.00 mi12:44:112:42:586:476:47
6:47
+0:02
40K
24.85 mi12:50:042:48:516:485:53
6:53
+0:06
25.2M
25.20 mi12:52:342:51:216:482:30
7:15
+0:22
Finish
26.22 mi12:59:032:57:506:476:29
6:22
-0:53

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

6:22 /mi

Average Pace

6:47 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:13

95% of race

Time at Steady Pace

9:37

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:21:5620:436:4020:43
6:40
#4540
10K
6.21 mi10:43:0541:526:4421:09
6:48
#4854
15K
9.32 mi11:04:061:02:536:4521:01
6:46
#4685
20K
12.43 mi11:25:071:23:546:4521:01
6:46
#4341
Half
13.11 mi11:29:441:28:316:454:37
6:46
#4330
25K
15.53 mi11:46:261:45:136:4616:42
6:53
#4169
30K
18.64 mi12:07:482:06:356:4721:22
6:53
#3649
20M
20.00 mi12:16:592:15:466:479:11
6:45
#3364
21M
21.00 mi12:24:062:22:536:487:07
7:07
#3145
35K
21.75 mi12:28:572:27:446:484:51
6:29
#3019
23M
23.00 mi12:37:242:36:116:478:27
6:45
#2804
24M
24.00 mi12:44:112:42:586:476:47
6:47
#2681
40K
24.85 mi12:50:042:48:516:485:53
6:53
#2584
25.2M
25.20 mi12:52:342:51:216:482:30
7:15
#2514
Finish
26.22 mi12:59:032:57:506:476:29
6:22
#2387
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4540424542454403(Top 17%)4105(Top 28%)4105(Top 85%)
10K6.21 mi3.10 mi4854-3144510-2654510-2655231(Top 20%)4823(Top 33%)4823(Top 99%)
15K9.32 mi3.11 mi4685+1694361+1494361+1494403(Top 17%)4105(Top 28%)4105(Top 85%)
20K12.43 mi3.11 mi4341+3444051+3104051+3103596(Top 14%)3390(Top 23%)3390(Top 70%)
Half13.11 mi0.68 mi4330+114040+114040+114192(Top 16%)3896(Top 27%)3896(Top 80%)
25K15.53 mi2.42 mi4169+1613905+1353905+1353693(Top 14%)3434(Top 24%)3434(Top 71%)
30K18.64 mi3.11 mi3649+5203429+4763429+4762262(Top 9%)2138(Top 15%)2138(Top 44%)
20M20.00 mi1.36 mi3364+2853166+2633166+2631484(Top 6%)1405(Top 10%)1405(Top 29%)
21M21.00 mi1.00 mi3145+2192961+2052961+2051357(Top 5%)1282(Top 9%)1282(Top 26%)
35K21.75 mi0.75 mi3019+1262844+1172844+1171233(Top 5%)1167(Top 8%)1167(Top 24%)
23M23.00 mi1.25 mi2804+2152642+2022642+2021184(Top 5%)1115(Top 8%)1115(Top 23%)
24M24.00 mi1.00 mi2681+1232529+1132529+1131641(Top 6%)1511(Top 10%)1511(Top 31%)
40K24.85 mi0.85 mi2584+972434+952434+951541(Top 6%)1411(Top 10%)1411(Top 29%)
25.2M25.20 mi0.35 mi2514+702364+702364+70969(Top 4%)896(Top 6%)896(Top 18%)
Finish26.22 mi1.02 mi2387+1272243+1212243+1211047(Top 4%)964(Top 7%)964(Top 20%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4403

Males

4105

M18-39

4105

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5231

Males

4823

M18-39

4823

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4403

Males

4105

M18-39

4105

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3596

Males

3390

M18-39

3390

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4192

Males

3896

M18-39

3896

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3693

Males

3434

M18-39

3434

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2262

Males

2138

M18-39

2138

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1484

Males

1405

M18-39

1405

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1357

Males

1282

M18-39

1282

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1233

Males

1167

M18-39

1167

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1184

Males

1115

M18-39

1115

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1641

Males

1511

M18-39

1511

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1541

Males

1411

M18-39

1411

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

969

Males

896

M18-39

896

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1047

Males

964

M18-39

964

Passing Analysis

Category:
Athletes Passed
2726
Passed By
573
Net Change
+2153
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4540
5K → 10K88402-314#4540#4854
10K → 15K22758+169#4854#4685
15K → 20K36622+344#4685#4341
20K → Half3423+11#4341#4330
Half → 25K20342+161#4330#4169
25K → 30K5277+520#4169#3649
30K → 20M2861+285#3649#3364
20M → 21M2212+219#3364#3145
21M → 35K1271+126#3145#3019
35K → 23M2150+215#3019#2804
23M → 24M1307+123#2804#2681
24M → 40K1036+97#2681#2584
40K → 25.2M711+70#2584#2514
25.2M → Finish1281+127#2514#2387
TOTALS2726573+2153
📊

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