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BOSTON MARATHON 2023

Michael Lykke

Bib: 27861•M

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:06
Rank: #21704
Start → 5K
29:06 | 9:22/mi
10K· 6.21 mi
54:35
Rank: #19596 (+2108)
5K → 10K
25:29 | 8:12/mi
15K· 9.32 mi
1:20:08
Rank: #18467 (+1129)
10K → 15K
25:33 | 8:13/mi
20K· 12.43 mi
1:45:58
Rank: #17740 (+727)
15K → 20K
25:50 | 8:19/mi
Half· 13.11 mi
1:51:38
Rank: #17661 (+79)
20K → Half
5:40 | 8:18/mi
25K· 15.53 mi
2:12:41
Rank: #17582 (+79)
Half → 25K
21:03 | 8:41/mi
30K· 18.64 mi
2:40:43
Rank: #17495 (+87)
25K → 30K
28:02 | 9:01/mi
20M
2:53:34
Rank: #17593 (-98)
30K → 20M
12:51 | 9:27/mi
21M
3:03:28
Rank: #17605 (-12)
20M → 21M
9:54 | 9:54/mi
35K· 21.75 mi
3:10:45
Rank: #17754 (-149)
21M → 35K
7:17 | 9:44/mi
23M
3:22:59
Rank: #17916 (-162)
35K → 23M
12:14 | 9:46/mi
24M
3:32:46
Rank: #18066 (-150)
23M → 24M
9:47 | 9:47/mi
40K· 24.85 mi
3:41:20
Rank: #18175 (-109)
24M → 40K
8:34 | 10:01/mi
25.2M
3:44:56
Rank: #18206 (-31)
40K → 25.2M
3:36 | 10:26/mi
Finish· 26.22 mi
3:54:02
Rank: #18176 (+30)
25.2M → Finish
9:06 | 8:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:38
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time2:02:24
Pace9:20 /mi
📊Positive Split: 9.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:1629:069:2229:06
9:22
-
10K
6.21 mi12:11:4554:358:4725:29
8:12
-1:10
15K
9.32 mi12:37:181:20:088:3625:33
8:13
+0:01
20K
12.43 mi13:03:081:45:588:3225:50
8:19
+0:06
Half
13.11 mi13:08:481:51:388:315:40
8:18
-0:01
25K
15.53 mi13:29:512:12:418:3221:03
8:41
+0:23
30K
18.64 mi13:57:532:40:438:3728:02
9:01
+0:20
20M
20.00 mi14:10:442:53:348:4112:51
9:27
+0:26
21M
21.00 mi14:20:383:03:288:449:54
9:54
+0:27
35K
21.75 mi14:27:553:10:458:467:17
9:44
-0:10
23M
23.00 mi14:40:093:22:598:5012:14
9:46
+0:02
24M
24.00 mi14:49:563:32:468:529:47
9:47
+0:01
40K
24.85 mi14:58:303:41:208:548:34
10:01
+0:14
25.2M
25.20 mi15:02:063:44:568:563:36
10:26
+0:25
Finish
26.22 mi15:11:123:54:028:569:06
8:56
-1:30

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

8:12 /mi

Average Pace

8:56 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:41

48% of race

Time at Steady Pace

1:09:59

30% of race

Time at Slower Pace

51:22

22% of race

Average Pace: 8:56 /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 mi11:46:1629:069:2229:06
9:22
#21704
10K
6.21 mi12:11:4554:358:4725:29
8:12
#19596
15K
9.32 mi12:37:181:20:088:3625:33
8:13
#18467
20K
12.43 mi13:03:081:45:588:3225:50
8:19
#17740
Half
13.11 mi13:08:481:51:388:315:40
8:18
#17661
25K
15.53 mi13:29:512:12:418:3221:03
8:41
#17582
30K
18.64 mi13:57:532:40:438:3728:02
9:01
#17495
20M
20.00 mi14:10:442:53:348:4112:51
9:27
#17593
21M
21.00 mi14:20:383:03:288:449:54
9:54
#17605
35K
21.75 mi14:27:553:10:458:467:17
9:44
#17754
23M
23.00 mi14:40:093:22:598:5012:14
9:46
#17916
24M
24.00 mi14:49:563:32:468:529:47
9:47
#18066
40K
24.85 mi14:58:303:41:208:548:34
10:01
#18175
25.2M
25.20 mi15:02:063:44:568:563:36
10:26
#18206
Finish
26.22 mi15:11:123:54:028:569:06
8:56
#18176
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi21704129411294116021(Top 60%)10695(Top 70%)10695(Top 521%)
10K6.21 mi3.10 mi19596+210812046+89512046+89516264(Top 61%)10812(Top 71%)10812(Top 527%)
15K9.32 mi3.11 mi18467+112911655+39111655+39116021(Top 60%)10695(Top 70%)10695(Top 521%)
20K12.43 mi3.11 mi17740+72711351+30411351+30415685(Top 59%)10519(Top 69%)10519(Top 513%)
Half13.11 mi0.68 mi17661+7911320+3111320+3116498(Top 62%)10890(Top 72%)10890(Top 531%)
25K15.53 mi2.42 mi17582+7911277+4311277+4317277(Top 65%)11102(Top 73%)11102(Top 541%)
30K18.64 mi3.11 mi17495+8711222+5511222+5517295(Top 65%)11034(Top 73%)11034(Top 538%)
20M20.00 mi1.36 mi17593-9811247-2511247-2518679(Top 70%)11534(Top 76%)11534(Top 562%)
21M21.00 mi1.00 mi17605-1211224+2311224+2317640(Top 66%)11071(Top 73%)11071(Top 540%)
35K21.75 mi0.75 mi17754-14911277-5311277-5320547(Top 77%)12276(Top 81%)12276(Top 598%)
23M23.00 mi1.25 mi17916-16211327-5011327-5019322(Top 73%)11703(Top 77%)11703(Top 570%)
24M24.00 mi1.00 mi18066-15011378-5111378-5120149(Top 76%)12069(Top 80%)12069(Top 588%)
40K24.85 mi0.85 mi18175-10911416-3811416-3820001(Top 75%)11915(Top 79%)11915(Top 581%)
25.2M25.20 mi0.35 mi18206-3111421-511421-518872(Top 71%)11407(Top 75%)11407(Top 556%)
Finish26.22 mi1.02 mi18176+3011401+2011401+2017609(Top 66%)10880(Top 72%)10880(Top 530%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21stories
+97ft-345ft

Overall

16021

Males

10695

M50-54

10695

5K→10K

3.1 - 6.2 mi

Top 61%
×5stories
+79ft-138ft

Overall

16264

Males

10812

M50-54

10812

10K→15K

6.2 - 9.3 mi

Top 60%
×3stories
+67ft-78ft

Overall

16021

Males

10695

M50-54

10695

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15685

Males

10519

M50-54

10519

20K→Half

12.4 - 13.1 mi

Top 62%
×2stories
+19ft-37ft

Overall

16498

Males

10890

M50-54

10890

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

17277

Males

11102

M50-54

11102

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

17295

Males

11034

M50-54

11034

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

18679

Males

11534

M50-54

11534

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

17640

Males

11071

M50-54

11071

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

20547

Males

12276

M50-54

12276

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

19322

Males

11703

M50-54

11703

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

20149

Males

12069

M50-54

12069

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

20001

Males

11915

M50-54

11915

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18872

Males

11407

M50-54

11407

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

17609

Males

10880

M50-54

10880

Passing Analysis

Category:
Athletes Passed
4747
Passed By
1219
Net Change
+3528
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21704
5K → 10K21113+2108#21704#19596
10K → 15K113910+1129#19596#18467
15K → 20K7325+727#18467#17740
20K → Half845+79#17740#17661
Half → 25K14667+79#17661#17582
25K → 30K214127+87#17582#17495
30K → 20M55153-98#17495#17593
20M → 21M8597-12#17593#17605
21M → 35K22171-149#17605#17754
35K → 23M42204-162#17754#17916
23M → 24M17167-150#17916#18066
24M → 40K21130-109#18066#18175
40K → 25.2M1647-31#18175#18206
25.2M → Finish6333+30#18206#18176
TOTALS47471219+3528
📊

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