Karsten Korsing

Bib: 30211M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:42
Rank: #18284
Start5K
26:42 | 8:36/mi
10K· 6.21 mi
53:58
Rank: #18516 (-232)
5K10K
27:16 | 8:47/mi
15K· 9.32 mi
1:21:58
Rank: #18669 (-153)
10K15K
28:00 | 9:01/mi
20K· 12.43 mi
1:53:18
Rank: #19437 (-768)
15K20K
31:20 | 10:05/mi
Half· 13.11 mi
1:59:53
Rank: #19519 (-82)
20KHalf
6:35 | 9:39/mi
25K· 15.53 mi
2:26:31
Rank: #19965 (-446)
Half25K
26:38 | 10:59/mi
30K· 18.64 mi
3:03:59
Rank: #20434 (-469)
25K30K
37:28 | 12:04/mi
20M
3:21:38
Rank: #20675 (-241)
30K20M
17:39 | 12:59/mi
21M
3:35:49
Rank: #20839 (-164)
20M21M
14:11 | 14:11/mi
35K· 21.75 mi
3:44:41
Rank: #20867 (-28)
21M35K
8:52 | 11:51/mi
23M
3:59:58
Rank: #20882 (-15)
35K23M
15:17 | 12:12/mi
24M
4:11:37
Rank: #20859 (+23)
23M24M
11:39 | 11:39/mi
40K· 24.85 mi
4:22:06
Rank: #20868 (-9)
24M40K
10:29 | 12:16/mi
25.2M
4:27:00
Rank: #20872 (-4)
40K25.2M
4:54 | 14:13/mi
Finish· 26.22 mi
4:38:04
Rank: #20867 (+5)
25.2MFinish
11:04 | 10:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:53
Pace9:09 /mi
2nd Half
Distance13.11 mi
Time2:38:11
Pace12:04 /mi
📊Positive Split: 31.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:3226:428:3626:42
8:36
-
10K
6.21 mi12:18:4853:588:4127:16
8:47
+0:11
15K
9.32 mi12:46:481:21:588:4828:00
9:01
+0:14
20K
12.43 mi13:18:081:53:189:0731:20
10:05
+1:04
Half
13.11 mi13:24:431:59:539:096:35
9:39
-0:26
25K
15.53 mi13:51:212:26:319:2626:38
10:59
+1:20
30K
18.64 mi14:28:493:03:599:5237:28
12:04
+1:05
20M
20.00 mi14:46:283:21:3810:0517:39
12:59
+0:55
21M
21.00 mi15:00:393:35:4910:1714:11
14:11
+1:12
35K
21.75 mi15:09:313:44:4110:208:52
11:51
-2:20
23M
23.00 mi15:24:483:59:5810:2615:17
12:12
+0:21
24M
24.00 mi15:36:274:11:3710:2911:39
11:39
-0:33
40K
24.85 mi15:46:564:22:0610:3310:29
12:16
+0:37
25.2M
25.20 mi15:51:504:27:0010:364:54
14:13
+1:57
Finish
26.22 mi16:02:544:38:0410:3711:04
10:52
-3:21

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

8:36 /mi

Average Pace

10:37 /mi

Slowest Pace

14:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:53

43% of race

Time at Steady Pace

2:01:27

44% of race

Time at Slower Pace

36:44

13% of race

Average Pace: 10:36 /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 mi11:51:3226:428:3626:42
8:36
#18284
10K
6.21 mi12:18:4853:588:4127:16
8:47
#18516
15K
9.32 mi12:46:481:21:588:4828:00
9:01
#18669
20K
12.43 mi13:18:081:53:189:0731:20
10:05
#19437
Half
13.11 mi13:24:431:59:539:096:35
9:39
#19519
25K
15.53 mi13:51:212:26:319:2626:38
10:59
#19965
30K
18.64 mi14:28:493:03:599:5237:28
12:04
#20434
20M
20.00 mi14:46:283:21:3810:0517:39
12:59
#20675
21M
21.00 mi15:00:393:35:4910:1714:11
14:11
#20839
35K
21.75 mi15:09:313:44:4110:208:52
11:51
#20867
23M
23.00 mi15:24:483:59:5810:2615:17
12:12
#20882
24M
24.00 mi15:36:274:11:3710:2911:39
11:39
#20859
40K
24.85 mi15:46:564:22:0610:3310:29
12:16
#20868
25.2M
25.20 mi15:51:504:27:0010:364:54
14:13
#20872
Finish
26.22 mi16:02:544:38:0410:3711:04
10:52
#20867
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi18284113211132118968(Top 74%)11699(Top 80%)11699(Top 765%)
10K6.21 mi3.10 mi18516-23211421-10011421-10018752(Top 73%)11547(Top 79%)11547(Top 755%)
15K9.32 mi3.11 mi18669-15311512-9111512-9118968(Top 74%)11699(Top 80%)11699(Top 765%)
20K12.43 mi3.11 mi19437-76811863-35111863-35120763(Top 81%)12496(Top 86%)12496(Top 817%)
Half13.11 mi0.68 mi19519-8211902-3911902-3920520(Top 80%)12323(Top 85%)12323(Top 806%)
25K15.53 mi2.42 mi19965-44612106-20412106-20421455(Top 84%)12695(Top 87%)12695(Top 830%)
30K18.64 mi3.11 mi20434-46912277-17112277-17122033(Top 86%)12815(Top 88%)12815(Top 838%)
20M20.00 mi1.36 mi20675-24112343-6612343-6622823(Top 89%)13110(Top 90%)13110(Top 857%)
21M21.00 mi1.00 mi20839-16412398-5512398-5522563(Top 88%)12939(Top 89%)12939(Top 846%)
35K21.75 mi0.75 mi20867-2812389+912389+921529(Top 84%)12372(Top 85%)12372(Top 809%)
23M23.00 mi1.25 mi20882-1512364+2512364+2521159(Top 83%)12155(Top 83%)12155(Top 795%)
24M24.00 mi1.00 mi20859+2312335+2912335+2920703(Top 81%)11872(Top 81%)11872(Top 776%)
40K24.85 mi0.85 mi20868-912328+712328+720929(Top 82%)11932(Top 82%)11932(Top 780%)
25.2M25.20 mi0.35 mi20872-412326+212326+221906(Top 86%)12436(Top 85%)12436(Top 813%)
Finish26.22 mi1.02 mi20867+512313+1312313+1320991(Top 82%)11980(Top 82%)11980(Top 784%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21stories
+97ft-345ft

Overall

18968

Males

11699

M55-59

11699

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

18752

Males

11547

M55-59

11547

10K→15K

6.2 - 9.3 mi

Top 74%
×3stories
+67ft-78ft

Overall

18968

Males

11699

M55-59

11699

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

20763

Males

12496

M55-59

12496

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

20520

Males

12323

M55-59

12323

Half→25K

13.1 - 15.5 mi

Top 84%
×4stories
+66ft-88ft

Overall

21455

Males

12695

M55-59

12695

25K→30K

15.5 - 18.6 mi

Top 86%
×9stories
+181ft-148ft

Overall

22033

Males

12815

M55-59

12815

30K→20M

18.6 - 20.0 mi

Top 89%
×5stories
+64ft-50ft

Overall

22823

Males

13110

M55-59

13110

20M→21M

20.0 - 21.0 mi

Top 88%
×8stories
+106ft-24ft

Overall

22563

Males

12939

M55-59

12939

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

21529

Males

12372

M55-59

12372

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

21159

Males

12155

M55-59

12155

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

20703

Males

11872

M55-59

11872

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

20929

Males

11932

M55-59

11932

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

21906

Males

12436

M55-59

12436

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

20991

Males

11980

M55-59

11980

Passing Analysis

Category:
Athletes Passed
954
Passed By
3537
Net Change
-2583
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18284
5K10K188420-232#18284#18516
10K15K165318-153#18516#18669
15K20K88856-768#18669#19437
20KHalf1193-82#19437#19519
Half25K73519-446#19519#19965
25K30K53522-469#19965#20434
30K20M36277-241#20434#20675
20M21M29193-164#20675#20839
21M35K4977-28#20839#20867
35K23M7691-15#20867#20882
23M24M7148+23#20882#20859
24M40K4049-9#20859#20868
40K25.2M1923-4#20868#20872
25.2MFinish5651+5#20872#20867
TOTALS9543537-2583
📊

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