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BOSTON MARATHON 2023

Daniel Kracke

Bib: 25368•M

NH

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
33:17
Rank: #25211
Start → 5K
10:43/mi
33:17 split
10K· 6.21 mi
1:04:49
Rank: #24561 (+650)
5K → 10K
10:09/mi
31:32 split
15K· 9.32 mi
1:36:38
Rank: #24360 (+201)
10K → 15K
10:14/mi
31:49 split
20K· 12.43 mi
2:08:52
Rank: #24152 (+208)
15K → 20K
10:22/mi
32:14 split
Half· 13.11 mi
2:16:07
Rank: #24165 (-13)
20K → Half
10:38/mi
7:15 split
25K· 15.53 mi
2:42:34
Rank: #24102 (+63)
Half → 25K
10:55/mi
26:27 split
30K· 18.64 mi
3:16:50
Rank: #23923 (+179)
25K → 30K
11:02/mi
34:16 split
20M
3:33:34
Rank: #23997 (-74)
30K → 20M
12:19/mi
16:44 split
21M
3:46:37
Rank: #24031 (-34)
20M → 21M
13:03/mi
13:03 split
35K· 21.75 mi
3:56:32
Rank: #24130 (-99)
21M → 35K
13:15/mi
9:55 split
23M
4:11:10
Rank: #24097 (+33)
35K → 23M
11:41/mi
14:38 split
24M
4:22:44
Rank: #24094 (+3)
23M → 24M
11:34/mi
11:34 split
40K· 24.85 mi
4:32:41
Rank: #24065 (+29)
24M → 40K
11:38/mi
9:57 split
25.2M
4:36:58
Rank: #24056 (+9)
40K → 25.2M
12:25/mi
4:17 split
Finish· 26.22 mi
4:49:16
Rank: #24128 (-72)
25.2M → Finish
12:04/mi
12:18 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:07
Pace10:23 /mi
2nd Half
Distance13.11 mi
Time2:33:09
Pace11:41 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:3133:1710:4333:17
10:43
-
10K
6.21 mi12:21:031:04:4910:2631:32
10:09
-0:34
15K
9.32 mi12:52:521:36:3810:2231:49
10:14
+0:05
20K
12.43 mi13:25:062:08:5210:2232:14
10:22
+0:08
Half
13.11 mi13:32:212:16:0710:237:15
10:38
+0:16
25K
15.53 mi13:58:482:42:3410:2826:27
10:55
+0:17
30K
18.64 mi14:33:043:16:5010:3434:16
11:02
+0:07
20M
20.00 mi14:49:483:33:3410:4116:44
12:19
+1:17
21M
21.00 mi15:02:513:46:3710:4713:03
13:03
+0:44
35K
21.75 mi15:12:463:56:3210:539:55
13:15
+0:12
23M
23.00 mi15:27:244:11:1010:5514:38
11:41
-1:34
24M
24.00 mi15:38:584:22:4410:5711:34
11:34
-0:07
40K
24.85 mi15:48:554:32:4110:589:57
11:38
+0:04
25.2M
25.20 mi15:53:124:36:5810:594:17
12:25
+0:47
Finish
26.22 mi16:05:304:49:1611:0212:18
12:04
-0:21

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

10:09 /mi

Average Pace

11:02 /mi

Slowest Pace

13:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:16:50

68% of race

Time at Steady Pace

36:09

12% of race

Time at Slower Pace

56:17

19% of race

Average Pace: 11:02 /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 mi11:49:3133:1710:4333:17
10:43
#25211
10K
6.21 mi12:21:031:04:4910:2631:32
10:09
#24561
15K
9.32 mi12:52:521:36:3810:2231:49
10:14
#24360
20K
12.43 mi13:25:062:08:5210:2232:14
10:22
#24152
Half
13.11 mi13:32:212:16:0710:237:15
10:38
#24165
25K
15.53 mi13:58:482:42:3410:2826:27
10:55
#24102
30K
18.64 mi14:33:043:16:5010:3434:16
11:02
#23923
20M
20.00 mi14:49:483:33:3410:4116:44
12:19
#23997
21M
21.00 mi15:02:513:46:3710:4713:03
13:03
#24031
35K
21.75 mi15:12:463:56:3210:539:55
13:15
#24130
23M
23.00 mi15:27:244:11:1010:5514:38
11:41
#24097
24M
24.00 mi15:38:584:22:4410:5711:34
11:34
#24094
40K
24.85 mi15:48:554:32:4110:589:57
11:38
#24065
25.2M
25.20 mi15:53:124:36:5810:594:17
12:25
#24056
Finish
26.22 mi16:05:304:49:1611:0212:18
12:04
#24128
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25211146361463623967(Top 90%)14069(Top 93%)14069(Top 266%)
10K6.21 mi3.10 mi24561+65014346+29014346+29024014(Top 90%)14100(Top 93%)14100(Top 267%)
15K9.32 mi3.11 mi24360+20114255+9114255+9123967(Top 90%)14069(Top 93%)14069(Top 266%)
20K12.43 mi3.11 mi24152+20814154+10114154+10123606(Top 89%)13894(Top 92%)13894(Top 263%)
Half13.11 mi0.68 mi24165-1314155-114155-124401(Top 92%)14221(Top 94%)14221(Top 269%)
25K15.53 mi2.42 mi24102+6314116+3914116+3923825(Top 89%)13941(Top 92%)13941(Top 264%)
30K18.64 mi3.11 mi23923+17914027+8914027+8923132(Top 87%)13575(Top 89%)13575(Top 257%)
20M20.00 mi1.36 mi23997-7414052-2514052-2524555(Top 92%)14164(Top 93%)14164(Top 268%)
21M21.00 mi1.00 mi24031-3414050+214050+224133(Top 91%)13949(Top 92%)13949(Top 264%)
35K21.75 mi0.75 mi24130-9914083-3314083-3325730(Top 97%)14697(Top 97%)14697(Top 278%)
23M23.00 mi1.25 mi24097+3314059+2414059+2423549(Top 88%)13652(Top 90%)13652(Top 258%)
24M24.00 mi1.00 mi24094+314050+914050+923959(Top 90%)13793(Top 91%)13793(Top 261%)
40K24.85 mi0.85 mi24065+2914031+1914031+1923421(Top 88%)13507(Top 89%)13507(Top 256%)
25.2M25.20 mi0.35 mi24056+914028+314028+323156(Top 87%)13396(Top 88%)13396(Top 253%)
Finish26.22 mi1.02 mi24128-7214047-1914047-1925289(Top 95%)14455(Top 95%)14455(Top 274%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

23967

Males

14069

M18-39

14069

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

24014

Males

14100

M18-39

14100

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

23967

Males

14069

M18-39

14069

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

23606

Males

13894

M18-39

13894

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

24401

Males

14221

M18-39

14221

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

23825

Males

13941

M18-39

13941

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

23132

Males

13575

M18-39

13575

30K→20M

18.6 - 20.0 mi

Top 92%
×5stories
+64ft-50ft

Overall

24555

Males

14164

M18-39

14164

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

24133

Males

13949

M18-39

13949

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

25730

Males

14697

M18-39

14697

35K→23M

21.8 - 23.0 mi

Top 88%
×5stories
+23ft-63ft

Overall

23549

Males

13652

M18-39

13652

23M→24M

23.0 - 24.0 mi

Top 90%
×6stories
+12ft-82ft

Overall

23959

Males

13793

M18-39

13793

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

23421

Males

13507

M18-39

13507

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

23156

Males

13396

M18-39

13396

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2stories
+22ft-21ft

Overall

25289

Males

14455

M18-39

14455

Passing Analysis

Category:
Athletes Passed
1706
Passed By
623
Net Change
+1083
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25211
5K → 10K67424+650#25211#24561
10K → 15K24342+201#24561#24360
15K → 20K23022+208#24360#24152
20K → Half1629-13#24152#24165
Half → 25K12461+63#24165#24102
25K → 30K20627+179#24102#23923
30K → 20M27101-74#23923#23997
20M → 21M3064-34#23997#24031
21M → 35K3102-99#24031#24130
35K → 23M5724+33#24130#24097
23M → 24M3330+3#24097#24094
24M → 40K4112+29#24094#24065
40K → 25.2M123+9#24065#24056
25.2M → Finish1082-72#24056#24128
TOTALS1706623+1083
📊

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