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BOSTON MARATHON 2024

John Lynch

Bib: 24335•M

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
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
30:39
Rank: #22658
Start → 5K
9:52/mi
30:39 split
10K· 6.21 mi
1:00:37
Rank: #22196 (+462)
5K → 10K
9:39/mi
29:58 split
15K· 9.32 mi
1:30:16
Rank: #21721 (+475)
10K → 15K
9:33/mi
29:39 split
20K· 12.43 mi
2:00:44
Rank: #21235 (+486)
15K → 20K
9:48/mi
30:28 split
Half· 13.11 mi
2:07:15
Rank: #21192 (+43)
20K → Half
9:33/mi
6:31 split
25K· 15.53 mi
2:31:29
Rank: #20834 (+358)
Half → 25K
10:00/mi
24:14 split
30K· 18.64 mi
3:06:38
Rank: #20798 (+36)
25K → 30K
11:19/mi
35:09 split
20M
3:22:08
Rank: #20727 (+71)
30K → 20M
11:24/mi
15:30 split
21M
3:34:40
Rank: #20684 (+43)
20M → 21M
12:32/mi
12:32 split
35K· 21.75 mi
3:43:19
Rank: #20689 (-5)
21M → 35K
11:34/mi
8:39 split
23M
3:58:12
Rank: #20685 (+4)
35K → 23M
11:53/mi
14:53 split
24M
4:09:10
Rank: #20618 (+67)
23M → 24M
10:58/mi
10:58 split
40K· 24.85 mi
4:19:08
Rank: #20569 (+49)
24M → 40K
11:39/mi
9:58 split
25.2M
4:23:20
Rank: #20523 (+46)
40K → 25.2M
12:11/mi
4:12 split
Finish· 26.22 mi
4:34:58
Rank: #20587 (-64)
25.2M → Finish
11:25/mi
11:38 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:07:15
Pace9:42 /mi
2nd Half
Distance13.11 mi
Time2:27:43
Pace11:16 /mi
📊Positive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:3230:399:5230:39
9:52
-
10K
6.21 mi12:21:301:00:379:4529:58
9:39
-0:13
15K
9.32 mi12:51:091:30:169:4129:39
9:33
-0:06
20K
12.43 mi13:21:372:00:449:4330:28
9:48
+0:15
Half
13.11 mi13:28:082:07:159:426:31
9:33
-0:15
25K
15.53 mi13:52:222:31:299:4524:14
10:00
+0:27
30K
18.64 mi14:27:313:06:3810:0135:09
11:19
+1:19
20M
20.00 mi14:43:013:22:0810:0615:30
11:24
+0:05
21M
21.00 mi14:55:333:34:4010:1312:32
12:32
+1:08
35K
21.75 mi15:04:123:43:1910:168:39
11:34
-0:58
23M
23.00 mi15:19:053:58:1210:2114:53
11:53
+0:19
24M
24.00 mi15:30:034:09:1010:2310:58
10:58
-0:55
40K
24.85 mi15:40:014:19:0810:269:58
11:39
+0:41
25.2M
25.20 mi15:44:134:23:2010:274:12
12:11
+0:32
Finish
26.22 mi15:55:514:34:5810:3011:38
11:25
-0:46

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

9:33 /mi

Average Pace

10:30 /mi

Slowest Pace

12:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:29

55% of race

Time at Steady Pace

1:31:52

33% of race

Time at Slower Pace

31:37

11% of race

Average Pace: 10:29 /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 mi11:51:3230:399:5230:39
9:52
#22658
10K
6.21 mi12:21:301:00:379:4529:58
9:39
#22196
15K
9.32 mi12:51:091:30:169:4129:39
9:33
#21721
20K
12.43 mi13:21:372:00:449:4330:28
9:48
#21235
Half
13.11 mi13:28:082:07:159:426:31
9:33
#21192
25K
15.53 mi13:52:222:31:299:4524:14
10:00
#20834
30K
18.64 mi14:27:313:06:3810:0135:09
11:19
#20798
20M
20.00 mi14:43:013:22:0810:0615:30
11:24
#20727
21M
21.00 mi14:55:333:34:4010:1312:32
12:32
#20684
35K
21.75 mi15:04:123:43:1910:168:39
11:34
#20689
23M
23.00 mi15:19:053:58:1210:2114:53
11:53
#20685
24M
24.00 mi15:30:034:09:1010:2310:58
10:58
#20618
40K
24.85 mi15:40:014:19:0810:269:58
11:39
#20569
25.2M
25.20 mi15:44:134:23:2010:274:12
12:11
#20523
Finish
26.22 mi15:55:514:34:5810:3011:38
11:25
#20587
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22658133781337820786(Top 81%)12530(Top 86%)12530(Top 258%)
10K6.21 mi3.10 mi22196+46213147+23113147+23121723(Top 85%)12909(Top 89%)12909(Top 266%)
15K9.32 mi3.11 mi21721+47512922+22512922+22520786(Top 81%)12530(Top 86%)12530(Top 258%)
20K12.43 mi3.11 mi21235+48612713+20912713+20920065(Top 79%)12173(Top 84%)12173(Top 251%)
Half13.11 mi0.68 mi21192+4312694+1912694+1920210(Top 79%)12171(Top 83%)12171(Top 251%)
25K15.53 mi2.42 mi20834+35812500+19412500+19419110(Top 75%)11638(Top 80%)11638(Top 240%)
30K18.64 mi3.11 mi20798+3612428+7212428+7220652(Top 81%)12158(Top 83%)12158(Top 251%)
20M20.00 mi1.36 mi20727+7112370+5812370+5820201(Top 79%)11829(Top 81%)11829(Top 244%)
21M21.00 mi1.00 mi20684+4312316+5412316+5419916(Top 78%)11596(Top 80%)11596(Top 239%)
35K21.75 mi0.75 mi20689-512301+1512301+1520973(Top 82%)12115(Top 83%)12115(Top 250%)
23M23.00 mi1.25 mi20685+412279+2212279+2220492(Top 80%)11808(Top 81%)11808(Top 244%)
24M24.00 mi1.00 mi20618+6712223+5612223+5619137(Top 75%)11072(Top 76%)11072(Top 228%)
40K24.85 mi0.85 mi20569+4912187+3612187+3619697(Top 77%)11308(Top 78%)11308(Top 233%)
25.2M25.20 mi0.35 mi20523+4612154+3312154+3317755(Top 69%)10309(Top 71%)10309(Top 213%)
Finish26.22 mi1.02 mi20587-6412174-2012174-2022255(Top 87%)12641(Top 87%)12641(Top 261%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

20786

Males

12530

M18-39

12530

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

21723

Males

12909

M18-39

12909

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

20786

Males

12530

M18-39

12530

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

20065

Males

12173

M18-39

12173

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

20210

Males

12171

M18-39

12171

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

19110

Males

11638

M18-39

11638

25K→30K

15.5 - 18.6 mi

Top 81%
×9stories
+181ft-148ft

Overall

20652

Males

12158

M18-39

12158

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

20201

Males

11829

M18-39

11829

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

19916

Males

11596

M18-39

11596

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

20973

Males

12115

M18-39

12115

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

20492

Males

11808

M18-39

11808

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

19137

Males

11072

M18-39

11072

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

19697

Males

11308

M18-39

11308

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

17755

Males

10309

M18-39

10309

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2stories
+22ft-21ft

Overall

22255

Males

12641

M18-39

12641

Passing Analysis

Category:
Athletes Passed
2714
Passed By
643
Net Change
+2071
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22658
5K → 10K51553+462#22658#22196
10K → 15K49318+475#22196#21721
15K → 20K50519+486#21721#21235
20K → Half5411+43#21235#21192
Half → 25K36911+358#21192#20834
25K → 30K191155+36#20834#20798
30K → 20M11645+71#20798#20727
20M → 21M9956+43#20727#20684
21M → 35K4348-5#20684#20689
35K → 23M8278+4#20689#20685
23M → 24M9023+67#20685#20618
24M → 40K7526+49#20618#20569
40K → 25.2M5610+46#20569#20523
25.2M → Finish2690-64#20523#20587
TOTALS2714643+2071
📊

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