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BOSTON MARATHON 2024

Eric Tam

Bib: 3892•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 28%
Gender (Male)
#0 / 14578
Top 40%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:31
Rank: #8764
Start → 5K
22:31 | 7:15/mi
10K· 6.21 mi
44:53
Rank: #8292 (+472)
5K → 10K
22:22 | 7:12/mi
15K· 9.32 mi
1:07:23
Rank: #8061 (+231)
10K → 15K
22:30 | 7:15/mi
20K· 12.43 mi
1:30:39
Rank: #8073 (-12)
15K → 20K
23:16 | 7:29/mi
Half· 13.11 mi
1:35:35
Rank: #8010 (+63)
20K → Half
4:56 | 7:14/mi
25K· 15.53 mi
1:53:53
Rank: #7823 (+187)
Half → 25K
18:18 | 7:33/mi
30K· 18.64 mi
2:18:12
Rank: #7543 (+280)
25K → 30K
24:19 | 7:50/mi
20M
2:29:01
Rank: #7380 (+163)
30K → 20M
10:49 | 7:58/mi
21M
2:37:44
Rank: #7311 (+69)
20M → 21M
8:43 | 8:43/mi
35K· 21.75 mi
2:43:37
Rank: #7226 (+85)
21M → 35K
5:53 | 7:52/mi
23M
2:53:48
Rank: #7093 (+133)
35K → 23M
10:11 | 8:08/mi
24M
3:01:47
Rank: #7008 (+85)
23M → 24M
7:59 | 7:59/mi
40K· 24.85 mi
3:08:45
Rank: #6926 (+82)
24M → 40K
6:58 | 8:09/mi
25.2M
3:11:56
Rank: #6901 (+25)
40K → 25.2M
3:11 | 9:14/mi
Finish· 26.22 mi
3:21:13
Rank: #7180 (-279)
25.2M → Finish
9:17 | 9:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:35
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:45:38
Pace8:03 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:5322:317:1522:31
7:15
-
10K
6.21 mi10:49:1544:537:1322:22
7:12
-0:03
15K
9.32 mi11:11:451:07:237:1422:30
7:15
+0:03
20K
12.43 mi11:35:011:30:397:1823:16
7:29
+0:14
Half
13.11 mi11:39:571:35:357:174:56
7:14
-0:15
25K
15.53 mi11:58:151:53:537:2018:18
7:33
+0:19
30K
18.64 mi12:22:342:18:127:2524:19
7:50
+0:17
20M
20.00 mi12:33:232:29:017:2710:49
7:58
+0:08
21M
21.00 mi12:42:062:37:447:318:43
8:43
+0:45
35K
21.75 mi12:47:592:43:377:315:53
7:52
-0:51
23M
23.00 mi12:58:102:53:487:3310:11
8:08
+0:16
24M
24.00 mi13:06:093:01:477:347:59
7:59
-0:09
40K
24.85 mi13:13:073:08:457:366:58
8:09
+0:10
25.2M
25.20 mi13:16:183:11:567:373:11
9:14
+1:05
Finish
26.22 mi13:25:353:21:137:419:17
9:07
-0:07

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

7:12 /mi

Average Pace

7:41 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:35

48% of race

Time at Steady Pace

1:24:27

42% of race

Time at Slower Pace

21:11

11% of race

Average Pace: 7:40 /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 mi10:26:5322:317:1522:31
7:15
#8764
10K
6.21 mi10:49:1544:537:1322:22
7:12
#8292
15K
9.32 mi11:11:451:07:237:1422:30
7:15
#8061
20K
12.43 mi11:35:011:30:397:1823:16
7:29
#8073
Half
13.11 mi11:39:571:35:357:174:56
7:14
#8010
25K
15.53 mi11:58:151:53:537:2018:18
7:33
#7823
30K
18.64 mi12:22:342:18:127:2524:19
7:50
#7543
20M
20.00 mi12:33:232:29:017:2710:49
7:58
#7380
21M
21.00 mi12:42:062:37:447:318:43
8:43
#7311
35K
21.75 mi12:47:592:43:377:315:53
7:52
#7226
23M
23.00 mi12:58:102:53:487:3310:11
8:08
#7093
24M
24.00 mi13:06:093:01:477:347:59
7:59
#7008
40K
24.85 mi13:13:073:08:457:366:58
8:09
#6926
25.2M
25.20 mi13:16:183:11:567:373:11
9:14
#6901
Finish
26.22 mi13:25:353:21:137:419:17
9:07
#7180
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi8764726572657763(Top 30%)6577(Top 45%)6577(Top 136%)
10K6.21 mi3.10 mi8292+4726945+3206945+3207910(Top 31%)6689(Top 46%)6689(Top 138%)
15K9.32 mi3.11 mi8061+2316794+1516794+1517763(Top 30%)6577(Top 45%)6577(Top 136%)
20K12.43 mi3.11 mi8073-126784+106784+108285(Top 32%)6764(Top 46%)6764(Top 139%)
Half13.11 mi0.68 mi8010+636736+486736+487143(Top 28%)6085(Top 42%)6085(Top 125%)
25K15.53 mi2.42 mi7823+1876585+1516585+1517281(Top 28%)5989(Top 41%)5989(Top 124%)
30K18.64 mi3.11 mi7543+2806332+2536332+2536871(Top 27%)5551(Top 38%)5551(Top 114%)
20M20.00 mi1.36 mi7380+1636190+1426190+1426520(Top 26%)5166(Top 35%)5166(Top 107%)
21M21.00 mi1.00 mi7311+696102+886102+887217(Top 28%)5381(Top 37%)5381(Top 111%)
35K21.75 mi0.75 mi7226+856018+846018+846938(Top 27%)5199(Top 36%)5199(Top 107%)
23M23.00 mi1.25 mi7093+1335880+1385880+1386424(Top 25%)4760(Top 33%)4760(Top 98%)
24M24.00 mi1.00 mi7008+855792+885792+886542(Top 26%)4742(Top 33%)4742(Top 98%)
40K24.85 mi0.85 mi6926+825693+995693+996505(Top 25%)4607(Top 32%)4607(Top 95%)
25.2M25.20 mi0.35 mi6901+255657+365657+367568(Top 30%)5092(Top 35%)5092(Top 105%)
Finish26.22 mi1.02 mi7180-2795783-1265783-12614715(Top 58%)8846(Top 61%)8846(Top 182%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

7763

Males

6577

M18-39

6577

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

7910

Males

6689

M18-39

6689

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

7763

Males

6577

M18-39

6577

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

8285

Males

6764

M18-39

6764

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7143

Males

6085

M18-39

6085

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7281

Males

5989

M18-39

5989

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

6871

Males

5551

M18-39

5551

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6520

Males

5166

M18-39

5166

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7217

Males

5381

M18-39

5381

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

6938

Males

5199

M18-39

5199

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6424

Males

4760

M18-39

4760

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

6542

Males

4742

M18-39

4742

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6505

Males

4607

M18-39

4607

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7568

Males

5092

M18-39

5092

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2stories
+22ft-21ft

Overall

14715

Males

8846

M18-39

8846

Passing Analysis

Category:
Athletes Passed
2709
Passed By
1125
Net Change
+1584
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8764
5K → 10K53967+472#8764#8292
10K → 15K29463+231#8292#8061
15K → 20K177189-12#8061#8073
20K → Half7411+63#8073#8010
Half → 25K26881+187#8010#7823
25K → 30K37999+280#7823#7543
30K → 20M20138+163#7543#7380
20M → 21M14576+69#7380#7311
21M → 35K11530+85#7311#7226
35K → 23M19259+133#7226#7093
23M → 24M13146+85#7093#7008
24M → 40K11735+82#7008#6926
40K → 25.2M4924+25#6926#6901
25.2M → Finish28307-279#6901#7180
TOTALS27091125+1584
📊

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