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BOSTON MARATHON 2023

David Melohusky

Bib: 7672•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
24:55
Rank: #14156
Start → 5K
24:55 | 8:01/mi
10K· 6.21 mi
50:38
Rank: #15438 (-1282)
5K → 10K
25:43 | 8:17/mi
15K· 9.32 mi
1:16:54
Rank: #16187 (-749)
10K → 15K
26:16 | 8:27/mi
20K· 12.43 mi
1:43:47
Rank: #16636 (-449)
15K → 20K
26:53 | 8:39/mi
Half· 13.11 mi
1:49:37
Rank: #16703 (-67)
20K → Half
5:50 | 8:33/mi
25K· 15.53 mi
2:13:39
Rank: #17975 (-1272)
Half → 25K
24:02 | 9:55/mi
30K· 18.64 mi
2:41:38
Rank: #17776 (+199)
25K → 30K
27:59 | 9:00/mi
20M
2:54:11
Rank: #17773 (+3)
30K → 20M
12:33 | 9:14/mi
21M
3:04:15
Rank: #17811 (-38)
20M → 21M
10:04 | 10:04/mi
35K· 21.75 mi
3:11:06
Rank: #17869 (-58)
21M → 35K
6:51 | 9:09/mi
23M
3:23:16
Rank: #17997 (-128)
35K → 23M
12:10 | 9:43/mi
24M
3:33:02
Rank: #18133 (-136)
23M → 24M
9:46 | 9:46/mi
40K· 24.85 mi
3:41:43
Rank: #18261 (-128)
24M → 40K
8:41 | 10:09/mi
25.2M
3:45:28
Rank: #18302 (-41)
40K → 25.2M
3:45 | 10:52/mi
Finish· 26.22 mi
3:55:40
Rank: #18496 (-194)
25.2M → Finish
10:12 | 10:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:37
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time2:06:03
Pace9:37 /mi
📊Positive Split: 15.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:5824:558:0124:55
8:01
-
10K
6.21 mi10:54:4150:388:0925:43
8:17
+0:16
15K
9.32 mi11:20:571:16:548:1526:16
8:27
+0:10
20K
12.43 mi11:47:501:43:478:2126:53
8:39
+0:12
Half
13.11 mi11:53:401:49:378:225:50
8:33
-0:06
25K
15.53 mi12:17:422:13:398:3624:02
9:55
+1:22
30K
18.64 mi12:45:412:41:388:4027:59
9:00
-0:55
20M
20.00 mi12:58:142:54:118:4312:33
9:14
+0:14
21M
21.00 mi13:08:183:04:158:4610:04
10:04
+0:50
35K
21.75 mi13:15:093:11:068:476:51
9:09
-0:55
23M
23.00 mi13:27:193:23:168:5012:10
9:43
+0:34
24M
24.00 mi13:37:053:33:028:539:46
9:46
+0:03
40K
24.85 mi13:45:463:41:438:558:41
10:09
+0:23
25.2M
25.20 mi13:49:313:45:288:573:45
10:52
+0:43
Finish
26.22 mi13:59:433:55:409:0010:12
10:01
-0:51

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

8:01 /mi

Average Pace

9:00 /mi

Slowest Pace

10:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:49:37

47% of race

Time at Steady Pace

47:23

20% of race

Time at Slower Pace

1:18:40

33% of race

Average Pace: 8:59 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:28:5824:558:0124:55
8:01
#14156
10K
6.21 mi10:54:4150:388:0925:43
8:17
#15438
15K
9.32 mi11:20:571:16:548:1526:16
8:27
#16187
20K
12.43 mi11:47:501:43:478:2126:53
8:39
#16636
Half
13.11 mi11:53:401:49:378:225:50
8:33
#16703
25K
15.53 mi12:17:422:13:398:3624:02
9:55
#17975
30K
18.64 mi12:45:412:41:388:4027:59
9:00
#17776
20M
20.00 mi12:58:142:54:118:4312:33
9:14
#17773
21M
21.00 mi13:08:183:04:158:4610:04
10:04
#17811
35K
21.75 mi13:15:093:11:068:476:51
9:09
#17869
23M
23.00 mi13:27:193:23:168:5012:10
9:43
#17997
24M
24.00 mi13:37:053:33:028:539:46
9:46
#18133
40K
24.85 mi13:45:463:41:438:558:41
10:09
#18261
25.2M
25.20 mi13:49:313:45:288:573:45
10:52
#18302
Finish
26.22 mi13:59:433:55:409:0010:12
10:01
#18496
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi14156100181001817488(Top 66%)11263(Top 74%)11263(Top 1015%)
10K6.21 mi3.10 mi15438-128210494-47610494-47616766(Top 63%)11020(Top 73%)11020(Top 993%)
15K9.32 mi3.11 mi16187-74910767-27310767-27317488(Top 66%)11263(Top 74%)11263(Top 1015%)
20K12.43 mi3.11 mi16636-44910918-15110918-15117818(Top 67%)11392(Top 75%)11392(Top 1026%)
Half13.11 mi0.68 mi16703-6710937-1910937-1917968(Top 67%)11490(Top 76%)11490(Top 1035%)
25K15.53 mi2.42 mi17975-127211432-49511432-49522012(Top 83%)13144(Top 87%)13144(Top 1184%)
30K18.64 mi3.11 mi17776+19911335+9711335+9717200(Top 65%)10996(Top 72%)10996(Top 991%)
20M20.00 mi1.36 mi17773+311310+2511310+2517705(Top 67%)11104(Top 73%)11104(Top 1000%)
21M21.00 mi1.00 mi17811-3811314-411314-418251(Top 69%)11331(Top 75%)11331(Top 1021%)
35K21.75 mi0.75 mi17869-5811326-1211326-1218550(Top 70%)11392(Top 75%)11392(Top 1026%)
23M23.00 mi1.25 mi17997-12811368-4211368-4219130(Top 72%)11625(Top 77%)11625(Top 1047%)
24M24.00 mi1.00 mi18133-13611405-3711405-3720100(Top 76%)12048(Top 79%)12048(Top 1085%)
40K24.85 mi0.85 mi18261-12811448-4311448-4320369(Top 77%)12082(Top 80%)12082(Top 1088%)
25.2M25.20 mi0.35 mi18302-4111462-1411462-1420129(Top 76%)11975(Top 79%)11975(Top 1079%)
Finish26.22 mi1.02 mi18496-19411543-8111543-8121773(Top 82%)12754(Top 84%)12754(Top 1149%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

17488

Males

11263

M60-64

11263

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

16766

Males

11020

M60-64

11020

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

17488

Males

11263

M60-64

11263

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

17818

Males

11392

M60-64

11392

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

17968

Males

11490

M60-64

11490

Half→25K

13.1 - 15.5 mi

Top 83%
×4stories
+66ft-88ft

Overall

22012

Males

13144

M60-64

13144

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

17200

Males

10996

M60-64

10996

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

17705

Males

11104

M60-64

11104

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

18251

Males

11331

M60-64

11331

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

18550

Males

11392

M60-64

11392

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

19130

Males

11625

M60-64

11625

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

20100

Males

12048

M60-64

12048

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

20369

Males

12082

M60-64

12082

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

20129

Males

11975

M60-64

11975

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

21773

Males

12754

M60-64

12754

Passing Analysis

Category:
Athletes Passed
745
Passed By
5085
Net Change
-4340
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14156
5K → 10K341316-1282#14156#15438
10K → 15K37786-749#15438#16187
15K → 20K62511-449#16187#16636
20K → Half1279-67#16636#16703
Half → 25K71279-1272#16703#17975
25K → 30K27879+199#17975#17776
30K → 20M9390+3#17776#17773
20M → 21M73111-38#17773#17811
21M → 35K3593-58#17811#17869
35K → 23M51179-128#17869#17997
23M → 24M23159-136#17997#18133
24M → 40K20148-128#18133#18261
40K → 25.2M1051-41#18261#18302
25.2M → Finish10204-194#18302#18496
TOTALS7455085-4340
📊

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