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BOSTON MARATHON 2024

John Krauss

Bib: 28066•M

MA

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
32:27
Rank: #23980
Start → 5K
32:27 | 10:27/mi
10K· 6.21 mi
1:07:36
Rank: #24410 (-430)
5K → 10K
35:09 | 11:19/mi
15K· 9.32 mi
1:46:05
Rank: #24723 (-313)
10K → 15K
38:29 | 12:23/mi
20K· 12.43 mi
2:30:47
Rank: #25055 (-332)
15K → 20K
44:42 | 14:23/mi
Half· 13.11 mi
2:39:25
Rank: #25066 (-11)
20K → Half
8:38 | 12:39/mi
25K· 15.53 mi
3:13:46
Rank: #25090 (-24)
Half → 25K
34:21 | 14:10/mi
30K· 18.64 mi
4:01:08
Rank: #25136 (-46)
25K → 30K
47:22 | 15:15/mi
20M
4:21:55
Rank: #25151 (-15)
30K → 20M
20:47 | 15:18/mi
21M
4:38:24
Rank: #25169 (-18)
20M → 21M
16:29 | 16:29/mi
35K· 21.75 mi
4:50:35
Rank: #25204 (-35)
21M → 35K
12:11 | 16:17/mi
23M
5:07:16
Rank: #25151 (+53)
35K → 23M
16:41 | 13:19/mi
24M
5:21:08
Rank: #25134 (+17)
23M → 24M
13:52 | 13:52/mi
40K· 24.85 mi
5:33:49
Rank: #25128 (+6)
24M → 40K
12:41 | 14:50/mi
25.2M
5:39:41
Rank: #25145 (-17)
40K → 25.2M
5:52 | 17:01/mi
Finish· 26.22 mi
5:54:42
Rank: #25195 (-50)
25.2M → Finish
15:01 | 14:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:39:25
Pace12:10 /mi
2nd Half
Distance13.11 mi
Time3:15:17
Pace14:54 /mi
📊Positive Split: 22.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:1832:2710:2732:27
10:27
-
10K
6.21 mi12:27:271:07:3610:5335:09
11:19
+0:52
15K
9.32 mi13:05:561:46:0511:2338:29
12:23
+1:04
20K
12.43 mi13:50:382:30:4712:0844:42
14:23
+2:00
Half
13.11 mi13:59:162:39:2512:108:38
12:39
-1:44
25K
15.53 mi14:33:373:13:4612:2834:21
14:10
+1:31
30K
18.64 mi15:20:594:01:0812:5647:22
15:15
+1:05
20M
20.00 mi15:41:464:21:5513:0620:47
15:18
+0:03
21M
21.00 mi15:58:154:38:2413:1516:29
16:29
+1:11
35K
21.75 mi16:10:264:50:3513:2212:11
16:17
-0:12
23M
23.00 mi16:27:075:07:1613:2216:41
13:19
-2:58
24M
24.00 mi16:40:595:21:0813:2313:52
13:52
+0:33
40K
24.85 mi16:53:405:33:4913:2612:41
14:50
+0:58
25.2M
25.20 mi16:59:325:39:4113:295:52
17:01
+2:11
Finish
26.22 mi17:14:335:54:4213:3215:01
14:44
-2:17

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

10:27 /mi

Average Pace

13:32 /mi

Slowest Pace

17:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:24

37% of race

Time at Steady Pace

2:47:59

47% of race

Time at Slower Pace

55:19

16% of race

Average Pace: 13:32 /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 mi11:52:1832:2710:2732:27
10:27
#23980
10K
6.21 mi12:27:271:07:3610:5335:09
11:19
#24410
15K
9.32 mi13:05:561:46:0511:2338:29
12:23
#24723
20K
12.43 mi13:50:382:30:4712:0844:42
14:23
#25055
Half
13.11 mi13:59:162:39:2512:108:38
12:39
#25066
25K
15.53 mi14:33:373:13:4612:2834:21
14:10
#25090
30K
18.64 mi15:20:594:01:0812:5647:22
15:15
#25136
20M
20.00 mi15:41:464:21:5513:0620:47
15:18
#25151
21M
21.00 mi15:58:154:38:2413:1516:29
16:29
#25169
35K
21.75 mi16:10:264:50:3513:2212:11
16:17
#25204
23M
23.00 mi16:27:075:07:1613:2216:41
13:19
#25151
24M
24.00 mi16:40:595:21:0813:2313:52
13:52
#25134
40K
24.85 mi16:53:405:33:4913:2612:41
14:50
#25128
25.2M
25.20 mi16:59:325:39:4113:295:52
17:01
#25145
Finish
26.22 mi17:14:335:54:4213:3215:01
14:44
#25195
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23980139921399225003(Top 98%)14374(Top 99%)14374(Top 296%)
10K6.21 mi3.10 mi24410-43014162-17014162-17024596(Top 96%)14228(Top 98%)14228(Top 293%)
15K9.32 mi3.11 mi24723-31314286-12414286-12425003(Top 98%)14374(Top 99%)14374(Top 296%)
20K12.43 mi3.11 mi25055-33214404-11814404-11825448(Top 100%)14530(Top 100%)14530(Top 300%)
Half13.11 mi0.68 mi25066-1114405-114405-125004(Top 98%)14330(Top 98%)14330(Top 296%)
25K15.53 mi2.42 mi25090-2414407-214407-225016(Top 98%)14331(Top 98%)14331(Top 296%)
30K18.64 mi3.11 mi25136-4614414-714414-725082(Top 98%)14305(Top 98%)14305(Top 295%)
20M20.00 mi1.36 mi25151-1514411+314411+324926(Top 98%)14212(Top 97%)14212(Top 293%)
21M21.00 mi1.00 mi25169-1814418-714418-724813(Top 97%)14124(Top 97%)14124(Top 291%)
35K21.75 mi0.75 mi25204-3514429-1114429-1125224(Top 99%)14357(Top 98%)14357(Top 296%)
23M23.00 mi1.25 mi25151+5314400+2914400+2923005(Top 90%)13123(Top 90%)13123(Top 271%)
24M24.00 mi1.00 mi25134+1714391+914391+924048(Top 94%)13637(Top 94%)13637(Top 281%)
40K24.85 mi0.85 mi25128+614388+314388+324413(Top 96%)13830(Top 95%)13830(Top 285%)
25.2M25.20 mi0.35 mi25145-1714394-614394-624642(Top 96%)13963(Top 96%)13963(Top 288%)
Finish26.22 mi1.02 mi25195-5014412-1814412-1825142(Top 98%)14267(Top 98%)14267(Top 294%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21stories
+97ft-345ft

Overall

25003

Males

14374

M18-39

14374

5K→10K

3.1 - 6.2 mi

Top 96%
×5stories
+79ft-138ft

Overall

24596

Males

14228

M18-39

14228

10K→15K

6.2 - 9.3 mi

Top 98%
×3stories
+67ft-78ft

Overall

25003

Males

14374

M18-39

14374

15K→20K

9.3 - 12.4 mi

Top 100%
×5stories
+106ft-86ft

Overall

25448

Males

14530

M18-39

14530

20K→Half

12.4 - 13.1 mi

Top 98%
×2stories
+19ft-37ft

Overall

25004

Males

14330

M18-39

14330

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

25016

Males

14331

M18-39

14331

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

25082

Males

14305

M18-39

14305

30K→20M

18.6 - 20.0 mi

Top 98%
×5stories
+64ft-50ft

Overall

24926

Males

14212

M18-39

14212

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

24813

Males

14124

M18-39

14124

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

25224

Males

14357

M18-39

14357

35K→23M

21.8 - 23.0 mi

Top 90%
×5stories
+23ft-63ft

Overall

23005

Males

13123

M18-39

13123

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

24048

Males

13637

M18-39

13637

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

24413

Males

13830

M18-39

13830

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

24642

Males

13963

M18-39

13963

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2stories
+22ft-21ft

Overall

25142

Males

14267

M18-39

14267

Passing Analysis

Category:
Athletes Passed
303
Passed By
1518
Net Change
-1215
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23980
5K → 10K58488-430#23980#24410
10K → 15K18331-313#24410#24723
15K → 20K10342-332#24723#25055
20K → Half1021-11#25055#25066
Half → 25K3155-24#25066#25090
25K → 30K4086-46#25090#25136
30K → 20M1732-15#25136#25151
20M → 21M1230-18#25151#25169
21M → 35K439-35#25169#25204
35K → 23M552+53#25204#25151
23M → 24M258+17#25151#25134
24M → 40K1610+6#25134#25128
40K → 25.2M118-17#25128#25145
25.2M → Finish656-50#25145#25195
TOTALS3031518-1215
📊

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