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BOSTON MARATHON 2024

Albert Lee

Bib: 2723•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 10%
Gender (Male)
#0 / 14578
Top 16%
Masters (Masters Men)
#0 / 9729
Top 7%
Division (M40-44)
#0 / 2009
Top 19%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:21
Rank: #3621
Start → 5K
6:33/mi
20:21 split
10K· 6.21 mi
40:43
Rank: #3458 (+163)
5K → 10K
6:33/mi
20:22 split
15K· 9.32 mi
1:01:04
Rank: #3291 (+167)
10K → 15K
6:33/mi
20:21 split
20K· 12.43 mi
1:21:38
Rank: #3078 (+213)
15K → 20K
6:37/mi
20:34 split
Half· 13.11 mi
1:26:05
Rank: #3053 (+25)
20K → Half
6:31/mi
4:27 split
25K· 15.53 mi
1:42:20
Rank: #2910 (+143)
Half → 25K
6:42/mi
16:15 split
30K· 18.64 mi
2:03:45
Rank: #2692 (+218)
25K → 30K
6:54/mi
21:25 split
20M
2:13:18
Rank: #2633 (+59)
30K → 20M
7:02/mi
9:33 split
21M
2:20:36
Rank: #2520 (+113)
20M → 21M
7:18/mi
7:18 split
35K· 21.75 mi
2:25:42
Rank: #2486 (+34)
21M → 35K
6:49/mi
5:06 split
23M
2:34:49
Rank: #2474 (+12)
35K → 23M
7:17/mi
9:07 split
24M
2:42:11
Rank: #2501 (-27)
23M → 24M
7:22/mi
7:22 split
40K· 24.85 mi
2:48:37
Rank: #2534 (-33)
24M → 40K
7:31/mi
6:26 split
25.2M
2:51:28
Rank: #2541 (-7)
40K → 25.2M
8:16/mi
2:51 split
Finish· 26.22 mi
2:58:30
Rank: #2529 (+12)
25.2M → Finish
6:54/mi
7:02 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:05
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:32:25
Pace7:03 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:4920:216:3320:21
6:33
-
10K
6.21 mi10:42:1140:436:3320:22
6:33
0:00
15K
9.32 mi11:02:321:01:046:3320:21
6:33
0:00
20K
12.43 mi11:23:061:21:386:3420:34
6:37
+0:04
Half
13.11 mi11:27:331:26:056:344:27
6:31
-0:06
25K
15.53 mi11:43:481:42:206:3516:15
6:42
+0:11
30K
18.64 mi12:05:132:03:456:3821:25
6:54
+0:12
20M
20.00 mi12:14:462:13:186:409:33
7:02
+0:08
21M
21.00 mi12:22:042:20:366:427:18
7:18
+0:16
35K
21.75 mi12:27:102:25:426:425:06
6:49
-0:29
23M
23.00 mi12:36:172:34:496:449:07
7:17
+0:28
24M
24.00 mi12:43:392:42:116:457:22
7:22
+0:05
40K
24.85 mi12:50:052:48:376:476:26
7:31
+0:09
25.2M
25.20 mi12:52:562:51:286:482:51
8:16
+0:45
Finish
26.22 mi12:59:582:58:306:497:02
6:54
-1:22

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

6:31 /mi

Average Pace

6:49 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:05

48% of race

Time at Steady Pace

59:21

33% of race

Time at Slower Pace

33:04

19% of race

Average Pace: 6:48 /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 mi10:21:4920:216:3320:21
6:33
#3621
10K
6.21 mi10:42:1140:436:3320:22
6:33
#3458
15K
9.32 mi11:02:321:01:046:3320:21
6:33
#3291
20K
12.43 mi11:23:061:21:386:3420:34
6:37
#3078
Half
13.11 mi11:27:331:26:056:344:27
6:31
#3053
25K
15.53 mi11:43:481:42:206:3516:15
6:42
#2910
30K
18.64 mi12:05:132:03:456:3821:25
6:54
#2692
20M
20.00 mi12:14:462:13:186:409:33
7:02
#2633
21M
21.00 mi12:22:042:20:366:427:18
7:18
#2520
35K
21.75 mi12:27:102:25:426:425:06
6:49
#2486
23M
23.00 mi12:36:172:34:496:449:07
7:17
#2474
24M
24.00 mi12:43:392:42:116:457:22
7:22
#2501
40K
24.85 mi12:50:052:48:376:476:26
7:31
#2534
25.2M
25.20 mi12:52:562:51:286:482:51
8:16
#2541
Finish
26.22 mi12:59:582:58:306:497:02
6:54
#2529
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3621343734372974(Top 12%)2836(Top 19%)2836(Top 141%)
10K6.21 mi3.10 mi3458+1633285+1523285+1523340(Top 13%)3174(Top 22%)3174(Top 158%)
15K9.32 mi3.11 mi3291+1673130+1553130+1552974(Top 12%)2836(Top 19%)2836(Top 141%)
20K12.43 mi3.11 mi3078+2132935+1952935+1952732(Top 11%)2609(Top 18%)2609(Top 130%)
Half13.11 mi0.68 mi3053+252913+222913+222719(Top 11%)2595(Top 18%)2595(Top 129%)
25K15.53 mi2.42 mi2910+1432775+1382775+1382642(Top 10%)2508(Top 17%)2508(Top 125%)
30K18.64 mi3.11 mi2692+2182560+2152560+2152347(Top 9%)2214(Top 15%)2214(Top 110%)
20M20.00 mi1.36 mi2633+592503+572503+572477(Top 10%)2303(Top 16%)2303(Top 115%)
21M21.00 mi1.00 mi2520+1132396+1072396+1071865(Top 7%)1746(Top 12%)1746(Top 87%)
35K21.75 mi0.75 mi2486+342363+332363+332354(Top 9%)2158(Top 15%)2158(Top 107%)
23M23.00 mi1.25 mi2474+122347+162347+162829(Top 11%)2517(Top 17%)2517(Top 125%)
24M24.00 mi1.00 mi2501-272367-202367-203583(Top 14%)3034(Top 21%)3034(Top 151%)
40K24.85 mi0.85 mi2534-332386-192386-193575(Top 14%)2930(Top 20%)2930(Top 146%)
25.2M25.20 mi0.35 mi2541-72391-52391-53546(Top 14%)2877(Top 20%)2877(Top 143%)
Finish26.22 mi1.02 mi2529+122374+172374+172730(Top 11%)2327(Top 16%)2327(Top 116%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

2974

Males

2836

M40-44

2836

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3340

Males

3174

M40-44

3174

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

2974

Males

2836

M40-44

2836

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2732

Males

2609

M40-44

2609

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2719

Males

2595

M40-44

2595

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2642

Males

2508

M40-44

2508

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2347

Males

2214

M40-44

2214

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2477

Males

2303

M40-44

2303

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1865

Males

1746

M40-44

1746

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2354

Males

2158

M40-44

2158

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2829

Males

2517

M40-44

2517

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3583

Males

3034

M40-44

3034

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3575

Males

2930

M40-44

2930

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3546

Males

2877

M40-44

2877

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2730

Males

2327

M40-44

2327

Passing Analysis

Category:
Athletes Passed
1614
Passed By
522
Net Change
+1092
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3621
5K → 10K23269+163#3621#3458
10K → 15K19023+167#3458#3291
15K → 20K23522+213#3291#3078
20K → Half338+25#3078#3053
Half → 25K16926+143#3053#2910
25K → 30K27658+218#2910#2692
30K → 20M8930+59#2692#2633
20M → 21M13017+113#2633#2520
21M → 35K4713+34#2520#2486
35K → 23M7159+12#2486#2474
23M → 24M3764-27#2474#2501
24M → 40K3770-33#2501#2534
40K → 25.2M2128-7#2534#2541
25.2M → Finish4735+12#2541#2529
TOTALS1614522+1092
📊

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