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BOSTON MARATHON 2023

Kenneth Linder

Bib: 2889•M

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 10%
Gender (Male)
#0 / 15176
Top 16%
Masters (Masters Men)
#0 / 9891
Top 6%
Division (M50-54)
#0 / 2052
Top 3%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:22
Rank: #1220
Start → 5K
19:22 | 6:14/mi
10K· 6.21 mi
38:44
Rank: #1316 (-96)
5K → 10K
19:22 | 6:14/mi
15K· 9.32 mi
57:59
Rank: #1262 (+54)
10K → 15K
19:15 | 6:12/mi
20K· 12.43 mi
1:17:51
Rank: #1361 (-99)
15K → 20K
19:52 | 6:24/mi
Half· 13.11 mi
1:22:12
Rank: #1392 (-31)
20K → Half
4:21 | 6:23/mi
25K· 15.53 mi
1:38:53
Rank: #1765 (-373)
Half → 25K
16:41 | 6:53/mi
30K· 18.64 mi
2:01:00
Rank: #2183 (-418)
25K → 30K
22:07 | 7:07/mi
20M
2:11:33
Rank: #2529 (-346)
30K → 20M
10:33 | 7:46/mi
21M
2:19:28
Rank: #2685 (-156)
20M → 21M
7:55 | 7:55/mi
35K· 21.75 mi
2:24:22
Rank: #2668 (+17)
21M → 35K
4:54 | 6:33/mi
23M
2:32:44
Rank: #2588 (+80)
35K → 23M
8:22 | 6:41/mi
24M
2:39:13
Rank: #2535 (+53)
23M → 24M
6:29 | 6:29/mi
40K· 24.85 mi
2:45:02
Rank: #2535
24M → 40K
5:49 | 6:48/mi
25.2M
2:47:26
Rank: #2499 (+36)
40K → 25.2M
2:24 | 6:57/mi
Finish· 26.22 mi
2:54:31
Rank: #2589 (-90)
25.2M → Finish
7:05 | 6:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:12
Pace6:16 /mi
2nd Half
Distance13.11 mi
Time1:32:19
Pace7:03 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:0819:226:1419:22
6:14
-
10K
6.21 mi10:39:3038:446:1419:22
6:14
0:00
15K
9.32 mi10:58:4557:596:1319:15
6:12
-0:02
20K
12.43 mi11:18:371:17:516:1619:52
6:24
+0:12
Half
13.11 mi11:22:581:22:126:164:21
6:23
-0:01
25K
15.53 mi11:39:391:38:536:2216:41
6:53
+0:30
30K
18.64 mi12:01:462:01:006:2922:07
7:07
+0:14
20M
20.00 mi12:12:192:11:336:3510:33
7:46
+0:39
21M
21.00 mi12:20:142:19:286:387:55
7:55
+0:09
35K
21.75 mi12:25:082:24:226:384:54
6:33
-1:22
23M
23.00 mi12:33:302:32:446:388:22
6:41
+0:08
24M
24.00 mi12:39:592:39:136:386:29
6:29
-0:12
40K
24.85 mi12:45:482:45:026:385:49
6:48
+0:19
25.2M
25.20 mi12:48:122:47:266:392:24
6:57
+0:09
Finish
26.22 mi12:55:172:54:316:407:05
6:57
0:00

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

6:12 /mi

Average Pace

6:40 /mi

Slowest Pace

7:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:12

47% of race

Time at Steady Pace

42:15

24% of race

Time at Slower Pace

50:04

29% of race

Average Pace: 6:39 /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 mi10:20:0819:226:1419:22
6:14
#1220
10K
6.21 mi10:39:3038:446:1419:22
6:14
#1316
15K
9.32 mi10:58:4557:596:1319:15
6:12
#1262
20K
12.43 mi11:18:371:17:516:1619:52
6:24
#1361
Half
13.11 mi11:22:581:22:126:164:21
6:23
#1392
25K
15.53 mi11:39:391:38:536:2216:41
6:53
#1765
30K
18.64 mi12:01:462:01:006:2922:07
7:07
#2183
20M
20.00 mi12:12:192:11:336:3510:33
7:46
#2529
21M
21.00 mi12:20:142:19:286:387:55
7:55
#2685
35K
21.75 mi12:25:082:24:226:384:54
6:33
#2668
23M
23.00 mi12:33:302:32:446:388:22
6:41
#2588
24M
24.00 mi12:39:592:39:136:386:29
6:29
#2535
40K
24.85 mi12:45:482:45:026:385:49
6:48
#2535
25.2M
25.20 mi12:48:122:47:266:392:24
6:57
#2499
Finish
26.22 mi12:55:172:54:316:407:05
6:57
#2589
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi1220115711571236(Top 5%)1179(Top 8%)1179(Top 57%)
10K6.21 mi3.10 mi1316-961250-931250-931489(Top 6%)1422(Top 9%)1422(Top 69%)
15K9.32 mi3.11 mi1262+541199+511199+511236(Top 5%)1179(Top 8%)1179(Top 57%)
20K12.43 mi3.11 mi1361-991295-961295-961779(Top 7%)1703(Top 11%)1703(Top 83%)
Half13.11 mi0.68 mi1392-311327-321327-322138(Top 8%)2054(Top 14%)2054(Top 100%)
25K15.53 mi2.42 mi1765-3731689-3621689-3624794(Top 18%)4440(Top 29%)4440(Top 216%)
30K18.64 mi3.11 mi2183-4182095-4062095-4065017(Top 19%)4608(Top 30%)4608(Top 225%)
20M20.00 mi1.36 mi2529-3462419-3242419-3248548(Top 32%)6915(Top 46%)6915(Top 337%)
21M21.00 mi1.00 mi2685-1562566-1472566-1476786(Top 25%)5720(Top 38%)5720(Top 279%)
35K21.75 mi0.75 mi2668+172551+152551+152680(Top 10%)2523(Top 17%)2523(Top 123%)
23M23.00 mi1.25 mi2588+802474+772474+772105(Top 8%)1994(Top 13%)1994(Top 97%)
24M24.00 mi1.00 mi2535+532423+512423+512034(Top 8%)1909(Top 13%)1909(Top 93%)
40K24.85 mi0.85 mi25352420+32420+32825(Top 11%)2599(Top 17%)2599(Top 127%)
25.2M25.20 mi0.35 mi2499+362385+352385+351555(Top 6%)1461(Top 10%)1461(Top 71%)
Finish26.22 mi1.02 mi2589-902468-832468-834967(Top 19%)4238(Top 28%)4238(Top 207%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1236

Males

1179

M50-54

1179

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1489

Males

1422

M50-54

1422

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1236

Males

1179

M50-54

1179

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1779

Males

1703

M50-54

1703

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2138

Males

2054

M50-54

2054

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4794

Males

4440

M50-54

4440

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

5017

Males

4608

M50-54

4608

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

8548

Males

6915

M50-54

6915

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6786

Males

5720

M50-54

5720

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2680

Males

2523

M50-54

2523

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2105

Males

1994

M50-54

1994

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2034

Males

1909

M50-54

1909

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2825

Males

2599

M50-54

2599

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1555

Males

1461

M50-54

1461

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

4967

Males

4238

M50-54

4238

Passing Analysis

Category:
Athletes Passed
418
Passed By
1787
Net Change
-1369
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1220
5K → 10K34130-96#1220#1316
10K → 15K7723+54#1316#1262
15K → 20K14113-99#1262#1361
20K → Half435-31#1361#1392
Half → 25K0373-373#1392#1765
25K → 30K8426-418#1765#2183
30K → 20M3349-346#2183#2529
20M → 21M7163-156#2529#2685
21M → 35K3316+17#2685#2668
35K → 23M9010+80#2668#2588
23M → 24M629+53#2588#2535
24M → 40K32320#2535#2535
40K → 25.2M393+36#2535#2499
25.2M → Finish15105-90#2499#2589
TOTALS4181787-1369
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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