David Kayser

Bib: 29074M

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
34:57
Rank: #25980
Start5K
34:57 | 11:15/mi
10K· 6.21 mi
1:13:24
Rank: #26301 (-321)
5K10K
38:27 | 12:23/mi
15K· 9.32 mi
1:54:39
Rank: #26421 (-120)
10K15K
41:15 | 13:17/mi
20K· 12.43 mi
2:36:54
Rank: #26451 (-30)
15K20K
42:15 | 13:36/mi
Half· 13.11 mi
2:46:16
Rank: #26466 (-15)
20KHalf
9:22 | 13:44/mi
25K· 15.53 mi
3:20:30
Rank: #26470 (-4)
Half25K
34:14 | 14:07/mi
30K· 18.64 mi
4:07:13
Rank: #26495 (-25)
25K30K
46:43 | 15:02/mi
20M
4:27:25
Rank: #26503 (-8)
30K20M
20:12 | 14:52/mi
21M
4:43:13
Rank: #26499 (+4)
20M21M
15:48 | 15:48/mi
35K· 21.75 mi
4:54:06
Rank: #26501 (-2)
21M35K
10:53 | 14:33/mi
23M
5:12:29
Rank: #26501
35K23M
18:23 | 14:41/mi
24M
5:26:56
Rank: #26505 (-4)
23M24M
14:27 | 14:27/mi
40K· 24.85 mi
5:40:02
Rank: #26506 (-1)
24M40K
13:06 | 15:19/mi
25.2M
5:45:32
Rank: #26504 (+2)
40K25.2M
5:30 | 15:57/mi
Finish· 26.22 mi
6:00:18
Rank: #26524 (-20)
25.2MFinish
14:46 | 14:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:46:16
Pace12:41 /mi
2nd Half
Distance13.11 mi
Time3:14:02
Pace14:48 /mi
📊Positive Split: 16.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:3834:5711:1534:57
11:15
-
10K
6.21 mi12:31:051:13:2411:4938:27
12:23
+1:08
15K
9.32 mi13:12:201:54:3912:1841:15
13:17
+0:54
20K
12.43 mi13:54:352:36:5412:3842:15
13:36
+0:19
Half
13.11 mi14:03:572:46:1612:419:22
13:44
+0:08
25K
15.53 mi14:38:113:20:3012:5434:14
14:07
+0:23
30K
18.64 mi15:24:544:07:1313:1646:43
15:02
+0:55
20M
20.00 mi15:45:064:27:2513:2220:12
14:52
-0:10
21M
21.00 mi16:00:544:43:1313:2915:48
15:48
+0:56
35K
21.75 mi16:11:474:54:0613:3110:53
14:33
-1:15
23M
23.00 mi16:30:105:12:2913:3518:23
14:41
+0:08
24M
24.00 mi16:44:375:26:5613:3714:27
14:27
-0:14
40K
24.85 mi16:57:435:40:0213:4113:06
15:19
+0:52
25.2M
25.20 mi17:03:135:45:3213:435:30
15:57
+0:38
Finish
26.22 mi17:17:596:00:1813:4514:46
14:29
-1:28

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

11:15 /mi

Average Pace

13:45 /mi

Slowest Pace

15:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:16

46% of race

Time at Steady Pace

2:39:38

44% of race

Time at Slower Pace

34:24

10% of race

Average Pace: 13:44 /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 mi11:52:3834:5711:1534:57
11:15
#25980
10K
6.21 mi12:31:051:13:2411:4938:27
12:23
#26301
15K
9.32 mi13:12:201:54:3912:1841:15
13:17
#26421
20K
12.43 mi13:54:352:36:5412:3842:15
13:36
#26451
Half
13.11 mi14:03:572:46:1612:419:22
13:44
#26466
25K
15.53 mi14:38:113:20:3012:5434:14
14:07
#26470
30K
18.64 mi15:24:544:07:1313:1646:43
15:02
#26495
20M
20.00 mi15:45:064:27:2513:2220:12
14:52
#26503
21M
21.00 mi16:00:544:43:1313:2915:48
15:48
#26499
35K
21.75 mi16:11:474:54:0613:3110:53
14:33
#26501
23M
23.00 mi16:30:105:12:2913:3518:23
14:41
#26501
24M
24.00 mi16:44:375:26:5613:3714:27
14:27
#26505
40K
24.85 mi16:57:435:40:0213:4113:06
15:19
#26506
25.2M
25.20 mi17:03:135:45:3213:435:30
15:57
#26504
Finish
26.22 mi17:17:596:00:1813:4514:46
14:29
#26524
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi25980149201492026546(Top 100%)15136(Top 100%)15136(Top 672%)
10K6.21 mi3.10 mi26301-32115049-12915049-12926435(Top 99%)15094(Top 99%)15094(Top 670%)
15K9.32 mi3.11 mi26421-12015090-4115090-4126546(Top 100%)15136(Top 100%)15136(Top 672%)
20K12.43 mi3.11 mi26451-3015102-1215102-1226444(Top 99%)15102(Top 100%)15102(Top 671%)
Half13.11 mi0.68 mi26466-1515106-415106-426500(Top 100%)15113(Top 100%)15113(Top 671%)
25K15.53 mi2.42 mi26470-415108-215108-226389(Top 99%)15071(Top 99%)15071(Top 669%)
30K18.64 mi3.11 mi26495-2515118-1015118-1026427(Top 99%)15076(Top 99%)15076(Top 669%)
20M20.00 mi1.36 mi26503-815121-315121-326244(Top 99%)14970(Top 99%)14970(Top 665%)
21M21.00 mi1.00 mi26499+415119+215119+226153(Top 98%)14930(Top 98%)14930(Top 663%)
35K21.75 mi0.75 mi26501-2151191511926315(Top 99%)15008(Top 99%)15008(Top 666%)
23M23.00 mi1.25 mi26501151191511926189(Top 98%)14932(Top 98%)14932(Top 663%)
24M24.00 mi1.00 mi26505-415122-315122-326244(Top 99%)14951(Top 99%)14951(Top 664%)
40K24.85 mi0.85 mi26506-115121+115121+126264(Top 99%)14949(Top 99%)14949(Top 664%)
25.2M25.20 mi0.35 mi26504+215120+115120+126099(Top 98%)14864(Top 98%)14864(Top 660%)
Finish26.22 mi1.02 mi26524-2015127-715127-726444(Top 99%)15061(Top 99%)15061(Top 669%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21stories
+97ft-345ft

Overall

26546

Males

15136

M45-49

15136

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

26435

Males

15094

M45-49

15094

10K→15K

6.2 - 9.3 mi

Top 100%
×3stories
+67ft-78ft

Overall

26546

Males

15136

M45-49

15136

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

26444

Males

15102

M45-49

15102

20K→Half

12.4 - 13.1 mi

Top 100%
×2stories
+19ft-37ft

Overall

26500

Males

15113

M45-49

15113

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

26389

Males

15071

M45-49

15071

25K→30K

15.5 - 18.6 mi

Top 99%
×9stories
+181ft-148ft

Overall

26427

Males

15076

M45-49

15076

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

26244

Males

14970

M45-49

14970

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

26153

Males

14930

M45-49

14930

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

26315

Males

15008

M45-49

15008

35K→23M

21.8 - 23.0 mi

Top 98%
×5stories
+23ft-63ft

Overall

26189

Males

14932

M45-49

14932

23M→24M

23.0 - 24.0 mi

Top 99%
×6stories
+12ft-82ft

Overall

26244

Males

14951

M45-49

14951

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

26264

Males

14949

M45-49

14949

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

26099

Males

14864

M45-49

14864

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2stories
+22ft-21ft

Overall

26444

Males

15061

M45-49

15061

Passing Analysis

Category:
Athletes Passed
99
Passed By
643
Net Change
-544
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25980
5K10K4325-321#25980#26301
10K15K8128-120#26301#26421
15K20K2151-30#26421#26451
20KHalf015-15#26451#26466
Half25K1721-4#26466#26470
25K30K934-25#26470#26495
30K20M412-8#26495#26503
20M21M95+4#26503#26499
21M35K24-2#26499#26501
35K23M660#26501#26501
23M24M37-4#26501#26505
24M40K89-1#26505#26506
40K25.2M53+2#26506#26504
25.2MFinish323-20#26504#26524
TOTALS99643-544
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing