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BOSTON MARATHON 2024

Justin White

Bib: 8559•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 13%
Gender (Male)
#0 / 14578
Top 21%
Masters (Masters Men)
#0 / 9729
Top 10%
Division (M40-44)
#0 / 2009
Top 27%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:33
Rank: #6619
Start → 5K
21:33 | 6:56/mi
10K· 6.21 mi
43:00
Rank: #6301 (+318)
5K → 10K
21:27 | 6:54/mi
15K· 9.32 mi
1:04:27
Rank: #6046 (+255)
10K → 15K
21:27 | 6:54/mi
20K· 12.43 mi
1:26:00
Rank: #5665 (+381)
15K → 20K
21:33 | 6:56/mi
Half· 13.11 mi
1:30:40
Rank: #5603 (+62)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:47:45
Rank: #5320 (+283)
Half → 25K
17:05 | 7:03/mi
30K· 18.64 mi
2:10:13
Rank: #4912 (+408)
25K → 30K
22:28 | 7:14/mi
20M
2:19:52
Rank: #4647 (+265)
30K → 20M
9:39 | 7:06/mi
21M
2:27:27
Rank: #4438 (+209)
20M → 21M
7:35 | 7:35/mi
35K· 21.75 mi
2:32:33
Rank: #4284 (+154)
21M → 35K
5:06 | 6:49/mi
23M
2:41:18
Rank: #3995 (+289)
35K → 23M
8:45 | 6:59/mi
24M
2:48:02
Rank: #3776 (+219)
23M → 24M
6:44 | 6:44/mi
40K· 24.85 mi
2:53:54
Rank: #3614 (+162)
24M → 40K
5:52 | 6:52/mi
25.2M
2:56:23
Rank: #3513 (+101)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
3:02:51
Rank: #3320 (+193)
25.2M → Finish
6:28 | 6:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:40
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:32:11
Pace7:02 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:0221:336:5621:33
6:56
-
10K
6.21 mi11:08:2943:006:5521:27
6:54
-0:02
15K
9.32 mi11:29:561:04:276:5521:27
6:54
0:00
20K
12.43 mi11:51:291:26:006:5521:33
6:56
+0:02
Half
13.11 mi11:56:091:30:406:554:40
6:50
-0:06
25K
15.53 mi12:13:141:47:456:5617:05
7:03
+0:13
30K
18.64 mi12:35:422:10:136:5922:28
7:14
+0:11
20M
20.00 mi12:45:212:19:527:009:39
7:06
-0:08
21M
21.00 mi12:52:562:27:277:017:35
7:35
+0:29
35K
21.75 mi12:58:022:32:337:015:06
6:49
-0:46
23M
23.00 mi13:06:472:41:187:018:45
6:59
+0:10
24M
24.00 mi13:13:312:48:027:006:44
6:44
-0:15
40K
24.85 mi13:19:232:53:547:005:52
6:52
+0:08
25.2M
25.20 mi13:21:522:56:237:002:29
7:12
+0:20
Finish
26.22 mi13:28:203:02:516:596:28
6:21
-0:51

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

6:21 /mi

Average Pace

6:59 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:35

68% of race

Time at Steady Pace

51:41

28% of race

Time at Slower Pace

7:35

4% of race

Average Pace: 6:58 /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 mi10:47:0221:336:5621:33
6:56
#6619
10K
6.21 mi11:08:2943:006:5521:27
6:54
#6301
15K
9.32 mi11:29:561:04:276:5521:27
6:54
#6046
20K
12.43 mi11:51:291:26:006:5521:33
6:56
#5665
Half
13.11 mi11:56:091:30:406:554:40
6:50
#5603
25K
15.53 mi12:13:141:47:456:5617:05
7:03
#5320
30K
18.64 mi12:35:422:10:136:5922:28
7:14
#4912
20M
20.00 mi12:45:212:19:527:009:39
7:06
#4647
21M
21.00 mi12:52:562:27:277:017:35
7:35
#4438
35K
21.75 mi12:58:022:32:337:015:06
6:49
#4284
23M
23.00 mi13:06:472:41:187:018:45
6:59
#3995
24M
24.00 mi13:13:312:48:027:006:44
6:44
#3776
40K
24.85 mi13:19:232:53:547:005:52
6:52
#3614
25.2M
25.20 mi13:21:522:56:237:002:29
7:12
#3513
Finish
26.22 mi13:28:203:02:516:596:28
6:21
#3320
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6619589358935579(Top 22%)5067(Top 35%)5067(Top 252%)
10K6.21 mi3.10 mi6301+3185645+2485645+2486017(Top 24%)5417(Top 37%)5417(Top 270%)
15K9.32 mi3.11 mi6046+2555462+1835462+1835579(Top 22%)5067(Top 35%)5067(Top 252%)
20K12.43 mi3.11 mi5665+3815145+3175145+3174848(Top 19%)4443(Top 30%)4443(Top 221%)
Half13.11 mi0.68 mi5603+625096+495096+494733(Top 19%)4344(Top 30%)4344(Top 216%)
25K15.53 mi2.42 mi5320+2834851+2454851+2454557(Top 18%)4149(Top 28%)4149(Top 207%)
30K18.64 mi3.11 mi4912+4084494+3574494+3573900(Top 15%)3539(Top 24%)3539(Top 176%)
20M20.00 mi1.36 mi4647+2654260+2344260+2342781(Top 11%)2562(Top 18%)2562(Top 128%)
21M21.00 mi1.00 mi4438+2094073+1874073+1872764(Top 11%)2506(Top 17%)2506(Top 125%)
35K21.75 mi0.75 mi4284+1543929+1443929+1442375(Top 9%)2179(Top 15%)2179(Top 108%)
23M23.00 mi1.25 mi3995+2893672+2573672+2571914(Top 7%)1763(Top 12%)1763(Top 88%)
24M24.00 mi1.00 mi3776+2193481+1913481+1911491(Top 6%)1384(Top 9%)1384(Top 69%)
40K24.85 mi0.85 mi3614+1623332+1493332+1491491(Top 6%)1370(Top 9%)1370(Top 68%)
25.2M25.20 mi0.35 mi3513+1013235+973235+97889(Top 3%)820(Top 6%)820(Top 41%)
Finish26.22 mi1.02 mi3320+1933063+1723063+1721014(Top 4%)935(Top 6%)935(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5579

Males

5067

M40-44

5067

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6017

Males

5417

M40-44

5417

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5579

Males

5067

M40-44

5067

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

4848

Males

4443

M40-44

4443

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4733

Males

4344

M40-44

4344

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4557

Males

4149

M40-44

4149

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

3900

Males

3539

M40-44

3539

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2781

Males

2562

M40-44

2562

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2764

Males

2506

M40-44

2506

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2375

Males

2179

M40-44

2179

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1914

Males

1763

M40-44

1763

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1491

Males

1384

M40-44

1384

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1491

Males

1370

M40-44

1370

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

889

Males

820

M40-44

820

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1014

Males

935

M40-44

935

Passing Analysis

Category:
Athletes Passed
3497
Passed By
198
Net Change
+3299
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6619
5K → 10K38466+318#6619#6301
10K → 15K29136+255#6301#6046
15K → 20K39817+381#6046#5665
20K → Half686+62#5665#5603
Half → 25K31027+283#5603#5320
25K → 30K43325+408#5320#4912
30K → 20M2683+265#4912#4647
20M → 21M21910+209#4647#4438
21M → 35K1562+154#4438#4284
35K → 23M2901+289#4284#3995
23M → 24M2201+219#3995#3776
24M → 40K1664+162#3776#3614
40K → 25.2M1010+101#3614#3513
25.2M → Finish1930+193#3513#3320
TOTALS3497198+3299
📊

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