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BOSTON MARATHON 2024

Marek Jarosz

Bib: 1476•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 3%
Gender (Male)
#0 / 14578
Top 5%
Masters (Masters Men)
#0 / 9729
Top 1%
Division (M40-44)
#0 / 2009
Top 4%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:15
Rank: #1588
Start → 5K
19:15 | 6:12/mi
10K· 6.21 mi
38:25
Rank: #1464 (+124)
5K → 10K
19:10 | 6:10/mi
15K· 9.32 mi
57:35
Rank: #1394 (+70)
10K → 15K
19:10 | 6:10/mi
20K· 12.43 mi
1:16:58
Rank: #1302 (+92)
15K → 20K
19:23 | 6:14/mi
Half· 13.11 mi
1:21:08
Rank: #1290 (+12)
20K → Half
4:10 | 6:06/mi
25K· 15.53 mi
1:36:16
Rank: #1195 (+95)
Half → 25K
15:08 | 6:14/mi
30K· 18.64 mi
1:56:08
Rank: #1069 (+126)
25K → 30K
19:52 | 6:24/mi
20M
2:04:51
Rank: #983 (+86)
30K → 20M
8:43 | 6:25/mi
21M
2:11:39
Rank: #941 (+42)
20M → 21M
6:48 | 6:48/mi
35K· 21.75 mi
2:16:15
Rank: #913 (+28)
21M → 35K
4:36 | 6:09/mi
23M
2:24:14
Rank: #867 (+46)
35K → 23M
7:59 | 6:23/mi
24M
2:30:23
Rank: #820 (+47)
23M → 24M
6:09 | 6:09/mi
40K· 24.85 mi
2:35:43
Rank: #780 (+40)
24M → 40K
5:20 | 6:14/mi
25.2M
2:38:05
Rank: #764 (+16)
40K → 25.2M
2:22 | 6:52/mi
Finish· 26.22 mi
2:44:10
Rank: #725 (+39)
25.2M → Finish
6:05 | 5:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:08
Pace6:11 /mi
2nd Half
Distance13.11 mi
Time1:23:02
Pace6:20 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3819:156:1219:15
6:12
-
10K
6.21 mi10:38:4838:256:1119:10
6:10
-0:02
15K
9.32 mi10:57:5857:356:1119:10
6:10
0:00
20K
12.43 mi11:17:211:16:586:1219:23
6:14
+0:04
Half
13.11 mi11:21:311:21:086:114:10
6:06
-0:08
25K
15.53 mi11:36:391:36:166:1215:08
6:14
+0:08
30K
18.64 mi11:56:311:56:086:1419:52
6:24
+0:10
20M
20.00 mi12:05:142:04:516:158:43
6:25
+0:01
21M
21.00 mi12:12:022:11:396:166:48
6:48
+0:23
35K
21.75 mi12:16:382:16:156:164:36
6:09
-0:39
23M
23.00 mi12:24:372:24:146:167:59
6:23
+0:14
24M
24.00 mi12:30:462:30:236:166:09
6:09
-0:14
40K
24.85 mi12:36:062:35:436:165:20
6:14
+0:05
25.2M
25.20 mi12:38:282:38:056:162:22
6:52
+0:38
Finish
26.22 mi12:44:332:44:106:166:05
5:58
-0:54

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

5:58 /mi

Average Pace

6:16 /mi

Slowest Pace

6:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:00

94% of race

Time at Steady Pace

9:10

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:16 /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 mi10:19:3819:156:1219:15
6:12
#1588
10K
6.21 mi10:38:4838:256:1119:10
6:10
#1464
15K
9.32 mi10:57:5857:356:1119:10
6:10
#1394
20K
12.43 mi11:17:211:16:586:1219:23
6:14
#1302
Half
13.11 mi11:21:311:21:086:114:10
6:06
#1290
25K
15.53 mi11:36:391:36:166:1215:08
6:14
#1195
30K
18.64 mi11:56:311:56:086:1419:52
6:24
#1069
20M
20.00 mi12:05:142:04:516:158:43
6:25
#983
21M
21.00 mi12:12:022:11:396:166:48
6:48
#941
35K
21.75 mi12:16:382:16:156:164:36
6:09
#913
23M
23.00 mi12:24:372:24:146:167:59
6:23
#867
24M
24.00 mi12:30:462:30:236:166:09
6:09
#820
40K
24.85 mi12:36:062:35:436:165:20
6:14
#780
25.2M
25.20 mi12:38:282:38:056:162:22
6:52
#764
Finish
26.22 mi12:44:332:44:106:166:05
5:58
#725
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1588153415341270(Top 5%)1231(Top 8%)1231(Top 61%)
10K6.21 mi3.10 mi1464+1241417+1171417+1171390(Top 5%)1348(Top 9%)1348(Top 67%)
15K9.32 mi3.11 mi1394+701352+651352+651270(Top 5%)1231(Top 8%)1231(Top 61%)
20K12.43 mi3.11 mi1302+921261+911261+911157(Top 5%)1119(Top 8%)1119(Top 56%)
Half13.11 mi0.68 mi1290+121249+121249+121035(Top 4%)1001(Top 7%)1001(Top 50%)
25K15.53 mi2.42 mi1195+951156+931156+93948(Top 4%)913(Top 6%)913(Top 45%)
30K18.64 mi3.11 mi1069+1261031+1251031+125807(Top 3%)770(Top 5%)770(Top 38%)
20M20.00 mi1.36 mi983+86946+85946+85684(Top 3%)644(Top 4%)644(Top 32%)
21M21.00 mi1.00 mi941+42904+42904+42699(Top 3%)660(Top 5%)660(Top 33%)
35K21.75 mi0.75 mi913+28877+27877+27549(Top 2%)516(Top 4%)516(Top 26%)
23M23.00 mi1.25 mi867+46833+44833+44502(Top 2%)470(Top 3%)470(Top 23%)
24M24.00 mi1.00 mi820+47787+46787+46400(Top 2%)371(Top 3%)371(Top 18%)
40K24.85 mi0.85 mi780+40748+39748+39374(Top 1%)346(Top 2%)346(Top 17%)
25.2M25.20 mi0.35 mi764+16732+16732+16425(Top 2%)394(Top 3%)394(Top 20%)
Finish26.22 mi1.02 mi725+39693+39693+39396(Top 2%)369(Top 3%)369(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1270

Males

1231

M40-44

1231

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1390

Males

1348

M40-44

1348

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1270

Males

1231

M40-44

1231

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1157

Males

1119

M40-44

1119

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1035

Males

1001

M40-44

1001

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

948

Males

913

M40-44

913

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

807

Males

770

M40-44

770

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

684

Males

644

M40-44

644

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

699

Males

660

M40-44

660

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

549

Males

516

M40-44

516

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

502

Males

470

M40-44

470

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

400

Males

371

M40-44

371

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

374

Males

346

M40-44

346

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

425

Males

394

M40-44

394

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

396

Males

369

M40-44

369

Passing Analysis

Category:
Athletes Passed
976
Passed By
113
Net Change
+863
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1588
5K → 10K15329+124#1588#1464
10K → 15K9727+70#1464#1394
15K → 20K10715+92#1394#1302
20K → Half153+12#1302#1290
Half → 25K1038+95#1290#1195
25K → 30K13610+126#1195#1069
30K → 20M915+86#1069#983
20M → 21M497+42#983#941
21M → 35K291+28#941#913
35K → 23M515+46#913#867
23M → 24M470+47#867#820
24M → 40K411+40#820#780
40K → 25.2M160+16#780#764
25.2M → Finish412+39#764#725
TOTALS976113+863
📊

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