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BOSTON MARATHON 2024

Albin Alsiö

Bib: 4015•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 4%
Gender (Male)
#0 / 14578
Top 6%
Division (M18-39)
#0 / 4849
Top 16%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:35
Rank: #2110
Start → 5K
19:35 | 6:18/mi
10K· 6.21 mi
39:08
Rank: #1966 (+144)
5K → 10K
19:33 | 6:18/mi
15K· 9.32 mi
58:47
Rank: #1897 (+69)
10K → 15K
19:39 | 6:19/mi
20K· 12.43 mi
1:18:36
Rank: #1798 (+99)
15K → 20K
19:49 | 6:23/mi
Half· 13.11 mi
1:22:51
Rank: #1775 (+23)
20K → Half
4:15 | 6:14/mi
25K· 15.53 mi
1:38:13
Rank: #1621 (+154)
Half → 25K
15:22 | 6:20/mi
30K· 18.64 mi
1:58:17
Rank: #1420 (+201)
25K → 30K
20:04 | 6:28/mi
20M
2:07:00
Rank: #1322 (+98)
30K → 20M
8:43 | 6:25/mi
21M
2:13:52
Rank: #1250 (+72)
20M → 21M
6:52 | 6:52/mi
35K· 21.75 mi
2:18:35
Rank: #1210 (+40)
21M → 35K
4:43 | 6:18/mi
23M
2:26:42
Rank: #1132 (+78)
35K → 23M
8:07 | 6:29/mi
24M
2:33:08
Rank: #1094 (+38)
23M → 24M
6:26 | 6:26/mi
40K· 24.85 mi
2:38:38
Rank: #1046 (+48)
24M → 40K
5:30 | 6:26/mi
25.2M
2:41:05
Rank: #1024 (+22)
40K → 25.2M
2:27 | 7:06/mi
Finish· 26.22 mi
2:47:21
Rank: #981 (+43)
25.2M → Finish
6:16 | 6:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:51
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:24:30
Pace6:27 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4719:356:1819:35
6:18
-
10K
6.21 mi10:42:2039:086:1819:33
6:18
0:00
15K
9.32 mi11:01:5958:476:1819:39
6:19
+0:01
20K
12.43 mi11:21:481:18:366:1919:49
6:23
+0:04
Half
13.11 mi11:26:031:22:516:194:15
6:14
-0:09
25K
15.53 mi11:41:251:38:136:1915:22
6:20
+0:06
30K
18.64 mi12:01:291:58:176:2120:04
6:28
+0:08
20M
20.00 mi12:10:122:07:006:218:43
6:25
-0:03
21M
21.00 mi12:17:042:13:526:226:52
6:52
+0:27
35K
21.75 mi12:21:472:18:356:224:43
6:18
-0:34
23M
23.00 mi12:29:542:26:426:238:07
6:29
+0:11
24M
24.00 mi12:36:202:33:086:236:26
6:26
-0:03
40K
24.85 mi12:41:502:38:386:235:30
6:26
0:00
25.2M
25.20 mi12:44:172:41:056:242:27
7:06
+0:40
Finish
26.22 mi12:50:332:47:216:236:16
6:09
-0:57

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

6:09 /mi

Average Pace

6:23 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:38:02

94% of race

Time at Steady Pace

9:19

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:23 /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 mi10:22:4719:356:1819:35
6:18
#2110
10K
6.21 mi10:42:2039:086:1819:33
6:18
#1966
15K
9.32 mi11:01:5958:476:1819:39
6:19
#1897
20K
12.43 mi11:21:481:18:366:1919:49
6:23
#1798
Half
13.11 mi11:26:031:22:516:194:15
6:14
#1775
25K
15.53 mi11:41:251:38:136:1915:22
6:20
#1621
30K
18.64 mi12:01:291:58:176:2120:04
6:28
#1420
20M
20.00 mi12:10:122:07:006:218:43
6:25
#1322
21M
21.00 mi12:17:042:13:526:226:52
6:52
#1250
35K
21.75 mi12:21:472:18:356:224:43
6:18
#1210
23M
23.00 mi12:29:542:26:426:238:07
6:29
#1132
24M
24.00 mi12:36:202:33:086:236:26
6:26
#1094
40K
24.85 mi12:41:502:38:386:235:30
6:26
#1046
25.2M
25.20 mi12:44:172:41:056:242:27
7:06
#1024
Finish
26.22 mi12:50:332:47:216:236:16
6:09
#981
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2110204420441842(Top 7%)1785(Top 12%)1785(Top 37%)
10K6.21 mi3.10 mi1966+1441901+1431901+1431866(Top 7%)1806(Top 12%)1806(Top 37%)
15K9.32 mi3.11 mi1897+691834+671834+671842(Top 7%)1785(Top 12%)1785(Top 37%)
20K12.43 mi3.11 mi1798+991744+901744+901640(Top 6%)1580(Top 11%)1580(Top 33%)
Half13.11 mi0.68 mi1775+231721+231721+231385(Top 5%)1340(Top 9%)1340(Top 28%)
25K15.53 mi2.42 mi1621+1541569+1521569+1521235(Top 5%)1191(Top 8%)1191(Top 25%)
30K18.64 mi3.11 mi1420+2011371+1981371+198954(Top 4%)911(Top 6%)911(Top 19%)
20M20.00 mi1.36 mi1322+981274+971274+97691(Top 3%)651(Top 4%)651(Top 13%)
21M21.00 mi1.00 mi1250+721205+691205+69824(Top 3%)778(Top 5%)778(Top 16%)
35K21.75 mi0.75 mi1210+401165+401165+40834(Top 3%)789(Top 5%)789(Top 16%)
23M23.00 mi1.25 mi1132+781088+771088+77663(Top 3%)627(Top 4%)627(Top 13%)
24M24.00 mi1.00 mi1094+381049+391049+39833(Top 3%)784(Top 5%)784(Top 16%)
40K24.85 mi0.85 mi1046+481001+481001+48629(Top 2%)589(Top 4%)589(Top 12%)
25.2M25.20 mi0.35 mi1024+22979+22979+22708(Top 3%)651(Top 4%)651(Top 13%)
Finish26.22 mi1.02 mi981+43936+43936+43632(Top 2%)591(Top 4%)591(Top 12%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1842

Males

1785

M18-39

1785

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1866

Males

1806

M18-39

1806

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1842

Males

1785

M18-39

1785

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1640

Males

1580

M18-39

1580

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1385

Males

1340

M18-39

1340

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1235

Males

1191

M18-39

1191

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

954

Males

911

M18-39

911

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

691

Males

651

M18-39

651

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

824

Males

778

M18-39

778

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

834

Males

789

M18-39

789

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

663

Males

627

M18-39

627

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

833

Males

784

M18-39

784

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

629

Males

589

M18-39

589

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

708

Males

651

M18-39

651

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

632

Males

591

M18-39

591

Passing Analysis

Category:
Athletes Passed
1275
Passed By
146
Net Change
+1129
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2110
5K → 10K19046+144#2110#1966
10K → 15K11243+69#1966#1897
15K → 20K12223+99#1897#1798
20K → Half241+23#1798#1775
Half → 25K1606+154#1775#1621
25K → 30K2054+201#1621#1420
30K → 20M980+98#1420#1322
20M → 21M764+72#1322#1250
21M → 35K400+40#1250#1210
35K → 23M835+78#1210#1132
23M → 24M435+38#1132#1094
24M → 40K502+48#1094#1046
40K → 25.2M220+22#1046#1024
25.2M → Finish507+43#1024#981
TOTALS1275146+1129
📊

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