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BOSTON MARATHON 2024

Eric Alt

Bib: 2501•M

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 6%
Gender (Male)
#0 / 14578
Top 10%
Division (M18-39)
#0 / 4849
Top 24%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:03
Rank: #1346
Start → 5K
19:03 | 6:08/mi
10K· 6.21 mi
38:34
Rank: #1567 (-221)
5K → 10K
19:31 | 6:17/mi
15K· 9.32 mi
58:28
Rank: #1759 (-192)
10K → 15K
19:54 | 6:24/mi
20K· 12.43 mi
1:18:48
Rank: #1868 (-109)
15K → 20K
20:20 | 6:33/mi
Half· 13.11 mi
1:23:02
Rank: #1836 (+32)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:38:54
Rank: #1824 (+12)
Half → 25K
15:52 | 6:33/mi
30K· 18.64 mi
1:59:57
Rank: #1766 (+58)
25K → 30K
21:03 | 6:47/mi
20M
2:09:11
Rank: #1724 (+42)
30K → 20M
9:14 | 6:48/mi
21M
2:16:26
Rank: #1666 (+58)
20M → 21M
7:15 | 7:15/mi
35K· 21.75 mi
2:21:18
Rank: #1630 (+36)
21M → 35K
4:52 | 6:30/mi
23M
2:29:51
Rank: #1568 (+62)
35K → 23M
8:33 | 6:50/mi
24M
2:36:36
Rank: #1525 (+43)
23M → 24M
6:45 | 6:45/mi
40K· 24.85 mi
2:42:39
Rank: #1523 (+2)
24M → 40K
6:03 | 7:05/mi
25.2M
2:45:18
Rank: #1514 (+9)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
2:52:19
Rank: #1526 (-12)
25.2M → Finish
7:01 | 6:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:02
Pace6:20 /mi
2nd Half
Distance13.11 mi
Time1:29:17
Pace6:49 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5419:036:0819:03
6:08
-
10K
6.21 mi10:39:2538:346:1219:31
6:17
+0:09
15K
9.32 mi10:59:1958:286:1619:54
6:24
+0:07
20K
12.43 mi11:19:391:18:486:2020:20
6:33
+0:09
Half
13.11 mi11:23:531:23:026:204:14
6:12
-0:21
25K
15.53 mi11:39:451:38:546:2215:52
6:33
+0:21
30K
18.64 mi12:00:481:59:576:2621:03
6:47
+0:14
20M
20.00 mi12:10:022:09:116:289:14
6:48
+0:01
21M
21.00 mi12:17:172:16:266:307:15
7:15
+0:27
35K
21.75 mi12:22:092:21:186:304:52
6:30
-0:45
23M
23.00 mi12:30:422:29:516:318:33
6:50
+0:20
24M
24.00 mi12:37:272:36:366:326:45
6:45
-0:05
40K
24.85 mi12:43:302:42:396:336:03
7:05
+0:20
25.2M
25.20 mi12:46:092:45:186:342:39
7:41
+0:36
Finish
26.22 mi12:53:102:52:196:357:01
6:53
-0:48

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

6:08 /mi

Average Pace

6:35 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:07:34

39% of race

Time at Steady Pace

1:28:48

52% of race

Time at Slower Pace

15:57

9% of race

Average Pace: 6:34 /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 mi10:19:5419:036:0819:03
6:08
#1346
10K
6.21 mi10:39:2538:346:1219:31
6:17
#1567
15K
9.32 mi10:59:1958:286:1619:54
6:24
#1759
20K
12.43 mi11:19:391:18:486:2020:20
6:33
#1868
Half
13.11 mi11:23:531:23:026:204:14
6:12
#1836
25K
15.53 mi11:39:451:38:546:2215:52
6:33
#1824
30K
18.64 mi12:00:481:59:576:2621:03
6:47
#1766
20M
20.00 mi12:10:022:09:116:289:14
6:48
#1724
21M
21.00 mi12:17:172:16:266:307:15
7:15
#1666
35K
21.75 mi12:22:092:21:186:304:52
6:30
#1630
23M
23.00 mi12:30:422:29:516:318:33
6:50
#1568
24M
24.00 mi12:37:272:36:366:326:45
6:45
#1525
40K
24.85 mi12:43:302:42:396:336:03
7:05
#1523
25.2M
25.20 mi12:46:092:45:186:342:39
7:41
#1514
Finish
26.22 mi12:53:102:52:196:357:01
6:53
#1526
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1346130013002195(Top 9%)2118(Top 15%)2118(Top 44%)
10K6.21 mi3.10 mi1567-2211515-2151515-2151821(Top 7%)1761(Top 12%)1761(Top 36%)
15K9.32 mi3.11 mi1759-1921702-1871702-1872195(Top 9%)2118(Top 15%)2118(Top 44%)
20K12.43 mi3.11 mi1868-1091808-1061808-1062369(Top 9%)2273(Top 16%)2273(Top 47%)
Half13.11 mi0.68 mi1836+321777+311777+311337(Top 5%)1294(Top 9%)1294(Top 27%)
25K15.53 mi2.42 mi1824+121765+121765+121930(Top 8%)1853(Top 13%)1853(Top 38%)
30K18.64 mi3.11 mi1766+581708+571708+571836(Top 7%)1740(Top 12%)1740(Top 36%)
20M20.00 mi1.36 mi1724+421664+441664+441570(Top 6%)1488(Top 10%)1488(Top 31%)
21M21.00 mi1.00 mi1666+581604+601604+601690(Top 7%)1580(Top 11%)1580(Top 33%)
35K21.75 mi0.75 mi1630+361567+371567+371270(Top 5%)1201(Top 8%)1201(Top 25%)
23M23.00 mi1.25 mi1568+621504+631504+631380(Top 5%)1296(Top 9%)1296(Top 27%)
24M24.00 mi1.00 mi1525+431460+441460+441518(Top 6%)1406(Top 10%)1406(Top 29%)
40K24.85 mi0.85 mi1523+21456+41456+42071(Top 8%)1843(Top 13%)1843(Top 38%)
25.2M25.20 mi0.35 mi1514+91445+111445+111840(Top 7%)1631(Top 11%)1631(Top 34%)
Finish26.22 mi1.02 mi1526-121458-131458-132650(Top 10%)2262(Top 16%)2262(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2195

Males

2118

M18-39

2118

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1821

Males

1761

M18-39

1761

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2195

Males

2118

M18-39

2118

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2369

Males

2273

M18-39

2273

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1337

Males

1294

M18-39

1294

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

1930

Males

1853

M18-39

1853

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1836

Males

1740

M18-39

1740

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1570

Males

1488

M18-39

1488

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1690

Males

1580

M18-39

1580

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1270

Males

1201

M18-39

1201

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1380

Males

1296

M18-39

1296

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1518

Males

1406

M18-39

1406

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2071

Males

1843

M18-39

1843

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1840

Males

1631

M18-39

1631

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2650

Males

2262

M18-39

2262

Passing Analysis

Category:
Athletes Passed
706
Passed By
886
Net Change
-180
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1346
5K → 10K16237-221#1346#1567
10K → 15K15207-192#1567#1759
15K → 20K43152-109#1759#1868
20K → Half353+32#1868#1836
Half → 25K8371+12#1836#1824
25K → 30K12264+58#1824#1766
30K → 20M6119+42#1766#1724
20M → 21M7416+58#1724#1666
21M → 35K4913+36#1666#1630
35K → 23M7513+62#1630#1568
23M → 24M5916+43#1568#1525
24M → 40K2624+2#1525#1523
40K → 25.2M189+9#1523#1514
25.2M → Finish3042-12#1514#1526
TOTALS706886-180
📊

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