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BOSTON MARATHON 2024

Alex Peterson

Bib: 3615•M

WI

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 3%
Gender (Male)
#0 / 14578
Top 5%
Division (M18-39)
#0 / 4849
Top 12%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:43
Rank: #988
Start → 5K
18:43 | 6:01/mi
10K· 6.21 mi
37:30
Rank: #981 (+7)
5K → 10K
18:47 | 6:03/mi
15K· 9.32 mi
56:32
Rank: #1012 (-31)
10K → 15K
19:02 | 6:08/mi
20K· 12.43 mi
1:15:47
Rank: #1005 (+7)
15K → 20K
19:15 | 6:12/mi
Half· 13.11 mi
1:19:52
Rank: #987 (+18)
20K → Half
4:05 | 5:59/mi
25K· 15.53 mi
1:34:51
Rank: #934 (+53)
Half → 25K
14:59 | 6:11/mi
30K· 18.64 mi
1:54:37
Rank: #862 (+72)
25K → 30K
19:46 | 6:22/mi
20M
2:03:26
Rank: #833 (+29)
30K → 20M
8:49 | 6:29/mi
21M
2:10:21
Rank: #826 (+7)
20M → 21M
6:55 | 6:55/mi
35K· 21.75 mi
2:15:02
Rank: #806 (+20)
21M → 35K
4:41 | 6:16/mi
23M
2:23:14
Rank: #779 (+27)
35K → 23M
8:12 | 6:33/mi
24M
2:29:38
Rank: #764 (+15)
23M → 24M
6:24 | 6:24/mi
40K· 24.85 mi
2:35:10
Rank: #737 (+27)
24M → 40K
5:32 | 6:28/mi
25.2M
2:37:33
Rank: #720 (+17)
40K → 25.2M
2:23 | 6:55/mi
Finish· 26.22 mi
2:43:57
Rank: #703 (+17)
25.2M → Finish
6:24 | 6:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:52
Pace6:06 /mi
2nd Half
Distance13.11 mi
Time1:24:05
Pace6:25 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4918:436:0118:43
6:01
-
10K
6.21 mi10:39:3637:306:0218:47
6:03
+0:02
15K
9.32 mi10:58:3856:326:0419:02
6:08
+0:05
20K
12.43 mi11:17:531:15:476:0619:15
6:12
+0:04
Half
13.11 mi11:21:581:19:526:064:05
5:59
-0:13
25K
15.53 mi11:36:571:34:516:0614:59
6:11
+0:12
30K
18.64 mi11:56:431:54:376:0919:46
6:22
+0:11
20M
20.00 mi12:05:322:03:266:108:49
6:29
+0:07
21M
21.00 mi12:12:272:10:216:126:55
6:55
+0:26
35K
21.75 mi12:17:082:15:026:134:41
6:16
-0:39
23M
23.00 mi12:25:202:23:146:148:12
6:33
+0:17
24M
24.00 mi12:31:442:29:386:146:24
6:24
-0:09
40K
24.85 mi12:37:162:35:106:155:32
6:28
+0:04
25.2M
25.20 mi12:39:392:37:336:152:23
6:55
+0:27
Finish
26.22 mi12:46:032:43:576:156:24
6:17
-0:38

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

5:59 /mi

Average Pace

6:15 /mi

Slowest Pace

6:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:39

94% of race

Time at Steady Pace

9:18

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:15 /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 mi10:20:4918:436:0118:43
6:01
#988
10K
6.21 mi10:39:3637:306:0218:47
6:03
#981
15K
9.32 mi10:58:3856:326:0419:02
6:08
#1012
20K
12.43 mi11:17:531:15:476:0619:15
6:12
#1005
Half
13.11 mi11:21:581:19:526:064:05
5:59
#987
25K
15.53 mi11:36:571:34:516:0614:59
6:11
#934
30K
18.64 mi11:56:431:54:376:0919:46
6:22
#862
20M
20.00 mi12:05:322:03:266:108:49
6:29
#833
21M
21.00 mi12:12:272:10:216:126:55
6:55
#826
35K
21.75 mi12:17:082:15:026:134:41
6:16
#806
23M
23.00 mi12:25:202:23:146:148:12
6:33
#779
24M
24.00 mi12:31:442:29:386:146:24
6:24
#764
40K
24.85 mi12:37:162:35:106:155:32
6:28
#737
25.2M
25.20 mi12:39:392:37:336:152:23
6:55
#720
Finish
26.22 mi12:46:032:43:576:156:24
6:17
#703
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi9889519511120(Top 4%)1083(Top 7%)1083(Top 22%)
10K6.21 mi3.10 mi981+7944+7944+7995(Top 4%)958(Top 7%)958(Top 20%)
15K9.32 mi3.11 mi1012-31973-29973-291120(Top 4%)1083(Top 7%)1083(Top 22%)
20K12.43 mi3.11 mi1005+7970+3970+31047(Top 4%)1010(Top 7%)1010(Top 21%)
Half13.11 mi0.68 mi987+18952+18952+18741(Top 3%)714(Top 5%)714(Top 15%)
25K15.53 mi2.42 mi934+53900+52900+52807(Top 3%)775(Top 5%)775(Top 16%)
30K18.64 mi3.11 mi862+72829+71829+71753(Top 3%)719(Top 5%)719(Top 15%)
20M20.00 mi1.36 mi833+29800+29800+29806(Top 3%)762(Top 5%)762(Top 16%)
21M21.00 mi1.00 mi826+7793+7793+7903(Top 4%)855(Top 6%)855(Top 18%)
35K21.75 mi0.75 mi806+20773+20773+20734(Top 3%)693(Top 5%)693(Top 14%)
23M23.00 mi1.25 mi779+27747+26747+26771(Top 3%)728(Top 5%)728(Top 15%)
24M24.00 mi1.00 mi764+15732+15732+15768(Top 3%)723(Top 5%)723(Top 15%)
40K24.85 mi0.85 mi737+27705+27705+27683(Top 3%)636(Top 4%)636(Top 13%)
25.2M25.20 mi0.35 mi720+17688+17688+17477(Top 2%)438(Top 3%)438(Top 9%)
Finish26.22 mi1.02 mi703+17671+17671+17871(Top 3%)806(Top 6%)806(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1120

Males

1083

M18-39

1083

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

995

Males

958

M18-39

958

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1120

Males

1083

M18-39

1083

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1047

Males

1010

M18-39

1010

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

741

Males

714

M18-39

714

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

807

Males

775

M18-39

775

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

753

Males

719

M18-39

719

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

806

Males

762

M18-39

762

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

903

Males

855

M18-39

855

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

734

Males

693

M18-39

693

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

771

Males

728

M18-39

728

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

768

Males

723

M18-39

723

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

683

Males

636

M18-39

636

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

477

Males

438

M18-39

438

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

871

Males

806

M18-39

806

Passing Analysis

Category:
Athletes Passed
529
Passed By
244
Net Change
+285
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#988
5K → 10K6053+7#988#981
10K → 15K2354-31#981#1012
15K → 20K5043+7#1012#1005
20K → Half191+18#1005#987
Half → 25K6815+53#987#934
25K → 30K9018+72#934#862
30K → 20M4011+29#862#833
20M → 21M2720+7#833#826
21M → 35K222+20#826#806
35K → 23M336+27#806#779
23M → 24M205+15#779#764
24M → 40K325+27#764#737
40K → 25.2M192+17#737#720
25.2M → Finish269+17#720#703
TOTALS529244+285
📊

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