John Kaberna

Bib: 11983M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:31
Rank: #24608
Start5K
32:31 | 10:28/mi
10K· 6.21 mi
1:01:49
Rank: #23509 (+1099)
5K10K
29:18 | 9:26/mi
15K· 9.32 mi
1:30:06
Rank: #22765 (+744)
10K15K
28:17 | 9:06/mi
20K· 12.43 mi
1:57:48
Rank: #22037 (+728)
15K20K
27:42 | 8:55/mi
Half· 13.11 mi
2:03:47
Rank: #21912 (+125)
20KHalf
5:59 | 8:46/mi
25K· 15.53 mi
2:25:49
Rank: #21555 (+357)
Half25K
22:02 | 9:05/mi
30K· 18.64 mi
2:55:04
Rank: #21159 (+396)
25K30K
29:15 | 9:25/mi
20M
3:08:11
Rank: #20988 (+171)
30K20M
13:07 | 9:39/mi
21M
3:18:54
Rank: #20920 (+68)
20M21M
10:43 | 10:43/mi
35K· 21.75 mi
3:25:41
Rank: #20822 (+98)
21M35K
6:47 | 9:04/mi
23M
3:36:55
Rank: #20566 (+256)
35K23M
11:14 | 8:58/mi
24M
3:45:58
Rank: #20439 (+127)
23M24M
9:03 | 9:03/mi
40K· 24.85 mi
3:53:27
Rank: #20266 (+173)
24M40K
7:29 | 8:45/mi
25.2M
3:56:57
Rank: #20237 (+29)
40K25.2M
3:30 | 10:09/mi
Finish· 26.22 mi
4:05:31
Rank: #20089 (+148)
25.2MFinish
8:34 | 8:24/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:03:47
Pace9:27 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:01:44
Pace9:17 /mi
📊Negative Split: 1.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:1332:3110:2832:31
10:28
-
10K
6.21 mi12:19:311:01:499:5729:18
9:26
-1:02
15K
9.32 mi12:47:481:30:069:4028:17
9:06
-0:20
20K
12.43 mi13:15:301:57:489:2927:42
8:55
-0:11
Half
13.11 mi13:21:292:03:479:275:59
8:46
-0:09
25K
15.53 mi13:43:312:25:499:2322:02
9:05
+0:19
30K
18.64 mi14:12:462:55:049:2329:15
9:25
+0:20
20M
20.00 mi14:25:533:08:119:2513:07
9:39
+0:14
21M
21.00 mi14:36:363:18:549:2810:43
10:43
+1:04
35K
21.75 mi14:43:233:25:419:276:47
9:04
-1:39
23M
23.00 mi14:54:373:36:559:2611:14
8:58
-0:06
24M
24.00 mi15:03:403:45:589:259:03
9:03
+0:05
40K
24.85 mi15:11:093:53:279:247:29
8:45
-0:18
25.2M
25.20 mi15:14:393:56:579:243:30
10:09
+1:24
Finish
26.22 mi15:23:134:05:319:228:34
8:24
-1:45

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

8:24 /mi

Average Pace

9:22 /mi

Slowest Pace

10:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:03

7% of race

Time at Steady Pace

1:51:04

45% of race

Time at Slower Pace

1:58:24

48% of race

Average Pace: 9:22 /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 mi11:50:1332:3110:2832:31
10:28
#24608
10K
6.21 mi12:19:311:01:499:5729:18
9:26
#23509
15K
9.32 mi12:47:481:30:069:4028:17
9:06
#22765
20K
12.43 mi13:15:301:57:489:2927:42
8:55
#22037
Half
13.11 mi13:21:292:03:479:275:59
8:46
#21912
25K
15.53 mi13:43:312:25:499:2322:02
9:05
#21555
30K
18.64 mi14:12:462:55:049:2329:15
9:25
#21159
20M
20.00 mi14:25:533:08:119:2513:07
9:39
#20988
21M
21.00 mi14:36:363:18:549:2810:43
10:43
#20920
35K
21.75 mi14:43:233:25:419:276:47
9:04
#20822
23M
23.00 mi14:54:373:36:559:2611:14
8:58
#20566
24M
24.00 mi15:03:403:45:589:259:03
9:03
#20439
40K
24.85 mi15:11:093:53:279:247:29
8:45
#20266
25.2M
25.20 mi15:14:393:56:579:243:30
10:09
#20237
Finish
26.22 mi15:23:134:05:319:228:34
8:24
#20089
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi24608143651436520950(Top 79%)12721(Top 84%)12721(Top 565%)
10K6.21 mi3.10 mi23509+109913859+50613859+50622297(Top 84%)13295(Top 88%)13295(Top 590%)
15K9.32 mi3.11 mi22765+74413526+33313526+33320950(Top 79%)12721(Top 84%)12721(Top 565%)
20K12.43 mi3.11 mi22037+72813154+37213154+37219280(Top 72%)12005(Top 79%)12005(Top 533%)
Half13.11 mi0.68 mi21912+12513108+4613108+4619328(Top 73%)12034(Top 79%)12034(Top 534%)
25K15.53 mi2.42 mi21555+35712957+15112957+15119354(Top 73%)11997(Top 79%)11997(Top 533%)
30K18.64 mi3.11 mi21159+39612770+18712770+18719099(Top 72%)11828(Top 78%)11828(Top 525%)
20M20.00 mi1.36 mi20988+17112677+9312677+9319396(Top 73%)11860(Top 78%)11860(Top 527%)
21M21.00 mi1.00 mi20920+6812635+4212635+4220179(Top 76%)12136(Top 80%)12136(Top 539%)
35K21.75 mi0.75 mi20822+9812578+5712578+5718157(Top 68%)11220(Top 74%)11220(Top 498%)
23M23.00 mi1.25 mi20566+25612458+12012458+12015904(Top 60%)10209(Top 67%)10209(Top 453%)
24M24.00 mi1.00 mi20439+12712389+6912389+6917449(Top 66%)10830(Top 71%)10830(Top 481%)
40K24.85 mi0.85 mi20266+17312304+8512304+8514820(Top 56%)9619(Top 63%)9619(Top 427%)
25.2M25.20 mi0.35 mi20237+2912289+1512289+1517934(Top 67%)10993(Top 72%)10993(Top 488%)
Finish26.22 mi1.02 mi20089+14812216+7312216+7314784(Top 56%)9635(Top 63%)9635(Top 428%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

20950

Males

12721

M45-49

12721

5K→10K

3.1 - 6.2 mi

Top 84%
×5stories
+79ft-138ft

Overall

22297

Males

13295

M45-49

13295

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

20950

Males

12721

M45-49

12721

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

19280

Males

12005

M45-49

12005

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

19328

Males

12034

M45-49

12034

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

19354

Males

11997

M45-49

11997

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

19099

Males

11828

M45-49

11828

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

19396

Males

11860

M45-49

11860

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

20179

Males

12136

M45-49

12136

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

18157

Males

11220

M45-49

11220

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

15904

Males

10209

M45-49

10209

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

17449

Males

10830

M45-49

10830

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14820

Males

9619

M45-49

9619

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17934

Males

10993

M45-49

10993

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

14784

Males

9635

M45-49

9635

Passing Analysis

Category:
Athletes Passed
4587
Passed By
68
Net Change
+4519
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24608
5K10K11045+1099#24608#23509
10K15K7484+744#23509#22765
15K20K7280+728#22765#22037
20KHalf1250+125#22037#21912
Half25K3592+357#21912#21555
25K30K4048+396#21555#21159
30K20M1776+171#21159#20988
20M21M9628+68#20988#20920
21M35K1002+98#20920#20822
35K23M2604+256#20822#20566
23M24M1292+127#20566#20439
24M40K1741+173#20439#20266
40K25.2M334+29#20266#20237
25.2MFinish1502+148#20237#20089
TOTALS458768+4519
📊

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