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BOSTON MARATHON 2023

Josh Mann

Bib: 25416•M

IL

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:45
Rank: #16054
Start → 5K
8:17/mi
25:45 split
10K· 6.21 mi
52:05
Rank: #17082 (-1028)
5K → 10K
8:29/mi
26:20 split
15K· 9.32 mi
1:18:45
Rank: #17510 (-428)
10K → 15K
8:35/mi
26:40 split
20K· 12.43 mi
1:45:12
Rank: #17351 (+159)
15K → 20K
8:31/mi
26:27 split
Half· 13.11 mi
1:51:02
Rank: #17371 (-20)
20K → Half
8:33/mi
5:50 split
25K· 15.53 mi
2:12:33
Rank: #17532 (-161)
Half → 25K
8:52/mi
21:31 split
30K· 18.64 mi
2:45:37
Rank: #19030 (-1498)
25K → 30K
10:39/mi
33:04 split
20M
3:00:31
Rank: #19483 (-453)
30K → 20M
10:58/mi
14:54 split
21M
3:11:51
Rank: #19659 (-176)
20M → 21M
11:20/mi
11:20 split
35K· 21.75 mi
3:20:54
Rank: #20058 (-399)
21M → 35K
12:06/mi
9:03 split
23M
3:35:40
Rank: #20390 (-332)
35K → 23M
11:48/mi
14:46 split
24M
3:47:24
Rank: #20648 (-258)
23M → 24M
11:44/mi
11:44 split
40K· 24.85 mi
3:57:36
Rank: #20826 (-178)
24M → 40K
11:56/mi
10:12 split
25.2M
4:02:03
Rank: #20888 (-62)
40K → 25.2M
12:54/mi
4:27 split
Finish· 26.22 mi
4:13:18
Rank: #21063 (-175)
25.2M → Finish
11:02/mi
11:15 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:02
Pace8:28 /mi
2nd Half
Distance13.11 mi
Time2:22:16
Pace10:51 /mi
📊Positive Split: 28.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:5125:458:1725:45
8:17
-
10K
6.21 mi12:14:1152:058:2326:20
8:29
+0:12
15K
9.32 mi12:40:511:18:458:2726:40
8:35
+0:06
20K
12.43 mi13:07:181:45:128:2826:27
8:31
-0:04
Half
13.11 mi13:13:081:51:028:285:50
8:33
+0:02
25K
15.53 mi13:34:392:12:338:3221:31
8:52
+0:19
30K
18.64 mi14:07:432:45:378:5333:04
10:39
+1:47
20M
20.00 mi14:22:373:00:319:0214:54
10:58
+0:19
21M
21.00 mi14:33:573:11:519:0811:20
11:20
+0:22
35K
21.75 mi14:43:003:20:549:149:03
12:06
+0:46
23M
23.00 mi14:57:463:35:409:2314:46
11:48
-0:18
24M
24.00 mi15:09:303:47:249:2911:44
11:44
-0:04
40K
24.85 mi15:19:423:57:369:3410:12
11:56
+0:12
25.2M
25.20 mi15:24:094:02:039:364:27
12:54
+0:58
Finish
26.22 mi15:35:244:13:189:4011:15
11:02
-1:52

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

8:17 /mi

Average Pace

9:40 /mi

Slowest Pace

12:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:33

52% of race

Time at Steady Pace

1:22:17

32% of race

Time at Slower Pace

38:28

15% of race

Average Pace: 9:40 /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 mi11:47:5125:458:1725:45
8:17
#16054
10K
6.21 mi12:14:1152:058:2326:20
8:29
#17082
15K
9.32 mi12:40:511:18:458:2726:40
8:35
#17510
20K
12.43 mi13:07:181:45:128:2826:27
8:31
#17351
Half
13.11 mi13:13:081:51:028:285:50
8:33
#17371
25K
15.53 mi13:34:392:12:338:3221:31
8:52
#17532
30K
18.64 mi14:07:432:45:378:5333:04
10:39
#19030
20M
20.00 mi14:22:373:00:319:0214:54
10:58
#19483
21M
21.00 mi14:33:573:11:519:0811:20
11:20
#19659
35K
21.75 mi14:43:003:20:549:149:03
12:06
#20058
23M
23.00 mi14:57:463:35:409:2314:46
11:48
#20390
24M
24.00 mi15:09:303:47:249:2911:44
11:44
#20648
40K
24.85 mi15:19:423:57:369:3410:12
11:56
#20826
25.2M
25.20 mi15:24:094:02:039:364:27
12:54
#20888
Finish
26.22 mi15:35:244:13:189:4011:15
11:02
#21063
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi16054107171071718328(Top 69%)11618(Top 77%)11618(Top 220%)
10K6.21 mi3.10 mi17082-102811093-37611093-37618098(Top 68%)11549(Top 76%)11549(Top 219%)
15K9.32 mi3.11 mi17510-42811271-17811271-17818328(Top 69%)11618(Top 77%)11618(Top 220%)
20K12.43 mi3.11 mi17351+15911200+7111200+7116944(Top 64%)11032(Top 73%)11032(Top 209%)
Half13.11 mi0.68 mi17371-2011206-611206-617991(Top 68%)11513(Top 76%)11513(Top 218%)
25K15.53 mi2.42 mi17532-16111257-5111257-5118334(Top 69%)11569(Top 76%)11569(Top 219%)
30K18.64 mi3.11 mi19030-149811857-60011857-60022493(Top 84%)13289(Top 88%)13289(Top 251%)
20M20.00 mi1.36 mi19483-45312023-16612023-16622636(Top 85%)13290(Top 88%)13290(Top 251%)
21M21.00 mi1.00 mi19659-17612093-7012093-7021547(Top 81%)12766(Top 84%)12766(Top 242%)
35K21.75 mi0.75 mi20058-39912247-15412247-15424762(Top 93%)14200(Top 94%)14200(Top 269%)
23M23.00 mi1.25 mi20390-33212382-13512382-13523691(Top 89%)13718(Top 90%)13718(Top 260%)
24M24.00 mi1.00 mi20648-25812476-9412476-9424175(Top 91%)13891(Top 92%)13891(Top 263%)
40K24.85 mi0.85 mi20826-17812548-7212548-7223798(Top 89%)13692(Top 90%)13692(Top 259%)
25.2M25.20 mi0.35 mi20888-6212571-2312571-2323830(Top 90%)13698(Top 90%)13698(Top 259%)
Finish26.22 mi1.02 mi21063-17512638-6712638-6724035(Top 90%)13834(Top 91%)13834(Top 262%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21story building
+97ft-345ft

Overall

18328

Males

11618

M18-39

11618

5K→10K

3.1 - 6.2 mi

Top 68%
×5story building
+79ft-138ft

Overall

18098

Males

11549

M18-39

11549

10K→15K

6.2 - 9.3 mi

Top 69%
×3story building
+67ft-78ft

Overall

18328

Males

11618

M18-39

11618

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

16944

Males

11032

M18-39

11032

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

17991

Males

11513

M18-39

11513

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

18334

Males

11569

M18-39

11569

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

22493

Males

13289

M18-39

13289

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

22636

Males

13290

M18-39

13290

20M→21M

20.0 - 21.0 mi

Top 81%
×8story building
+106ft-24ft

Overall

21547

Males

12766

M18-39

12766

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

24762

Males

14200

M18-39

14200

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

23691

Males

13718

M18-39

13718

23M→24M

23.0 - 24.0 mi

Top 91%
×6story building
+12ft-82ft

Overall

24175

Males

13891

M18-39

13891

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

23798

Males

13692

M18-39

13692

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

23830

Males

13698

M18-39

13698

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

24035

Males

13834

M18-39

13834

Passing Analysis

Category:
Athletes Passed
578
Passed By
5587
Net Change
-5009
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16054
5K → 10K461074-1028#16054#17082
10K → 15K74502-428#17082#17510
15K → 20K24182+159#17510#17351
20K → Half2141-20#17351#17371
Half → 25K82243-161#17371#17532
25K → 30K141512-1498#17532#19030
30K → 20M19472-453#19030#19483
20M → 21M32208-176#19483#19659
21M → 35K8407-399#19659#20058
35K → 23M11343-332#20058#20390
23M → 24M9267-258#20390#20648
24M → 40K6184-178#20648#20826
40K → 25.2M163-62#20826#20888
25.2M → Finish14189-175#20888#21063
TOTALS5785587-5009
📊

Passing Visuals

Category:
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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