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BOSTON MARATHON 2024

Jack Pazin

Bib: 1753•M

PA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 1%
Gender (Male)
#0 / 14578
Top 2%
Division (M18-39)
#0 / 4849
Top 6%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:31
Rank: #1982
Start → 5K
19:31 | 6:17/mi
10K· 6.21 mi
38:29
Rank: #1505 (+477)
5K → 10K
18:58 | 6:06/mi
15K· 9.32 mi
57:12
Rank: #1231 (+274)
10K → 15K
18:43 | 6:01/mi
20K· 12.43 mi
1:15:54
Rank: #1036 (+195)
15K → 20K
18:42 | 6:01/mi
Half· 13.11 mi
1:19:59
Rank: #1016 (+20)
20K → Half
4:05 | 5:59/mi
25K· 15.53 mi
1:34:24
Rank: #859 (+157)
Half → 25K
14:25 | 5:57/mi
30K· 18.64 mi
1:52:56
Rank: #663 (+196)
25K → 30K
18:32 | 5:58/mi
20M
2:01:01
Rank: #577 (+86)
30K → 20M
8:05 | 5:57/mi
21M
2:07:13
Rank: #511 (+66)
20M → 21M
6:12 | 6:12/mi
35K· 21.75 mi
2:11:36
Rank: #492 (+19)
21M → 35K
4:23 | 5:52/mi
23M
2:19:03
Rank: #439 (+53)
35K → 23M
7:27 | 5:57/mi
24M
2:24:53
Rank: #405 (+34)
23M → 24M
5:50 | 5:50/mi
40K· 24.85 mi
2:30:01
Rank: #378 (+27)
24M → 40K
5:08 | 6:00/mi
25.2M
2:32:16
Rank: #361 (+17)
40K → 25.2M
2:15 | 6:31/mi
Finish· 26.22 mi
2:38:12
Rank: #339 (+22)
25.2M → Finish
5:56 | 5:49/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:19:59
Pace6:06 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:18:13
Pace5:58 /mi
📊Negative Split: 2.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1219:316:1719:31
6:17
-
10K
6.21 mi10:39:1038:296:1218:58
6:06
-0:11
15K
9.32 mi10:57:5357:126:0818:43
6:01
-0:05
20K
12.43 mi11:16:351:15:546:0618:42
6:01
0:00
Half
13.11 mi11:20:401:19:596:064:05
5:59
-0:02
25K
15.53 mi11:35:051:34:246:0514:25
5:57
-0:02
30K
18.64 mi11:53:371:52:566:0318:32
5:58
+0:01
20M
20.00 mi12:01:422:01:016:038:05
5:57
-0:01
21M
21.00 mi12:07:542:07:136:036:12
6:12
+0:15
35K
21.75 mi12:12:172:11:366:034:23
5:52
-0:20
23M
23.00 mi12:19:442:19:036:037:27
5:57
+0:05
24M
24.00 mi12:25:342:24:536:025:50
5:50
-0:07
40K
24.85 mi12:30:422:30:016:025:08
6:00
+0:10
25.2M
25.20 mi12:32:572:32:166:032:15
6:31
+0:31
Finish
26.22 mi12:38:532:38:126:025:56
5:49
-0:42

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

5:49 /mi

Average Pace

6:02 /mi

Slowest Pace

6:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:57

99% of race

Time at Steady Pace

2:15

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:02 /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 mi10:20:1219:316:1719:31
6:17
#1982
10K
6.21 mi10:39:1038:296:1218:58
6:06
#1505
15K
9.32 mi10:57:5357:126:0818:43
6:01
#1231
20K
12.43 mi11:16:351:15:546:0618:42
6:01
#1036
Half
13.11 mi11:20:401:19:596:064:05
5:59
#1016
25K
15.53 mi11:35:051:34:246:0514:25
5:57
#859
30K
18.64 mi11:53:371:52:566:0318:32
5:58
#663
20M
20.00 mi12:01:422:01:016:038:05
5:57
#577
21M
21.00 mi12:07:542:07:136:036:12
6:12
#511
35K
21.75 mi12:12:172:11:366:034:23
5:52
#492
23M
23.00 mi12:19:442:19:036:037:27
5:57
#439
24M
24.00 mi12:25:342:24:536:025:50
5:50
#405
40K
24.85 mi12:30:422:30:016:025:08
6:00
#378
25.2M
25.20 mi12:32:572:32:166:032:15
6:31
#361
Finish
26.22 mi12:38:532:38:126:025:56
5:49
#339
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi198219181918823(Top 3%)797(Top 5%)797(Top 16%)
10K6.21 mi3.10 mi1505+4771455+4631455+4631159(Top 5%)1120(Top 8%)1120(Top 23%)
15K9.32 mi3.11 mi1231+2741192+2631192+263823(Top 3%)797(Top 5%)797(Top 16%)
20K12.43 mi3.11 mi1036+1951001+1911001+191631(Top 2%)606(Top 4%)606(Top 12%)
Half13.11 mi0.68 mi1016+20981+20981+20716(Top 3%)689(Top 5%)689(Top 14%)
25K15.53 mi2.42 mi859+157825+156825+156376(Top 1%)354(Top 2%)354(Top 7%)
30K18.64 mi3.11 mi663+196634+191634+191227(Top 0.9%)205(Top 1%)205(Top 4%)
20M20.00 mi1.36 mi577+86549+85549+85181(Top 0.7%)161(Top 1%)161(Top 3%)
21M21.00 mi1.00 mi511+66485+64485+64153(Top 0.6%)137(Top 0.9%)137(Top 3%)
35K21.75 mi0.75 mi492+19466+19466+19245(Top 1.0%)223(Top 2%)223(Top 5%)
23M23.00 mi1.25 mi439+53413+53413+53148(Top 0.6%)131(Top 0.9%)131(Top 3%)
24M24.00 mi1.00 mi405+34379+34379+34174(Top 0.7%)156(Top 1%)156(Top 3%)
40K24.85 mi0.85 mi378+27352+27352+27197(Top 0.8%)179(Top 1%)179(Top 4%)
25.2M25.20 mi0.35 mi361+17336+16336+16179(Top 0.7%)164(Top 1%)164(Top 3%)
Finish26.22 mi1.02 mi339+22315+21315+21250(Top 1.0%)232(Top 2%)232(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

823

Males

797

M18-39

797

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1159

Males

1120

M18-39

1120

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

823

Males

797

M18-39

797

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

631

Males

606

M18-39

606

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

716

Males

689

M18-39

689

Half→25K

13.1 - 15.5 mi

Top 1%
×4stories
+66ft-88ft

Overall

376

Males

354

M18-39

354

25K→30K

15.5 - 18.6 mi

Top 0.9%
×9stories
+181ft-148ft

Overall

227

Males

205

M18-39

205

30K→20M

18.6 - 20.0 mi

Top 0.7%
×5stories
+64ft-50ft

Overall

181

Males

161

M18-39

161

20M→21M

20.0 - 21.0 mi

Top 0.6%
×8stories
+106ft-24ft

Overall

153

Males

137

M18-39

137

21M→35K

21.0 - 21.8 mi

Top 1.0%
×7stories
+17ft-86ft

Overall

245

Males

223

M18-39

223

35K→23M

21.8 - 23.0 mi

Top 0.6%
×5stories
+23ft-63ft

Overall

148

Males

131

M18-39

131

23M→24M

23.0 - 24.0 mi

Top 0.7%
×6stories
+12ft-82ft

Overall

174

Males

156

M18-39

156

24M→40K

24.0 - 24.9 mi

Top 0.8%
×1story
+6ft-20ft

Overall

197

Males

179

M18-39

179

40K→25.2M

24.9 - 25.2 mi

Top 0.7%
×1story
+13ft-16ft

Overall

179

Males

164

M18-39

164

25.2M→Finish

25.2 - 26.2 mi

Top 1.0%
×2stories
+22ft-21ft

Overall

250

Males

232

M18-39

232

Passing Analysis

Category:
Athletes Passed
1653
Passed By
10
Net Change
+1643
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1982
5K → 10K4792+477#1982#1505
10K → 15K2762+274#1505#1231
15K → 20K1950+195#1231#1036
20K → Half244+20#1036#1016
Half → 25K1570+157#1016#859
25K → 30K1960+196#859#663
30K → 20M860+86#663#577
20M → 21M660+66#577#511
21M → 35K190+19#511#492
35K → 23M541+53#492#439
23M → 24M340+34#439#405
24M → 40K270+27#405#378
40K → 25.2M170+17#378#361
25.2M → Finish231+22#361#339
TOTALS165310+1643
📊

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