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BOSTON MARATHON 2023

Kevin Melnuk

Bib: 5514•M

FL

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 16%
Gender (Male)
#0 / 15176
Top 26%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:29/mi
20:09
↑ 97↓ 3451.5%
10K· 6.21 mi
6:28/mi
40:15
↑ 79↓ 1380.4%
15K· 9.32 mi
6:26/mi
1:00:15
↑ 67↓ 78
20K· 12.43 mi
6:29/mi
1:20:25
↑ 106↓ 860.1%
Half· 13.11 mi
6:20/mi
1:24:44
↑ 19↓ 370.5%
25K· 15.53 mi
6:38/mi
1:40:48
↑ 66↓ 880.2%
30K· 18.64 mi
6:53/mi
2:02:12
↑ 181↓ 1480.2%
20M
7:05/mi
2:11:50
↑ 64↓ 500.2%
21M
8:47/mi
2:20:37
↑ 106↓ 241.6%
35K· 21.75 mi
7:00/mi
2:25:51
↑ 17↓ 861.7%
23M
8:04/mi
2:35:57
↑ 23↓ 630.6%
24M
8:01/mi
2:43:58
↓ 821.3%
40K· 24.85 mi
7:45/mi
2:50:36
↓ 200.3%
25.2M
7:50/mi
2:53:18
↑ 13↓ 160.2%
Finish· 26.22 mi
6:38/mi
3:00:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:44
Pace6:28 /mi
2nd Half
Distance13.11 mi
Time1:35:20
Pace7:16 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3520:096:2920:09
6:29
-
10K
6.21 mi10:42:4140:156:2920:06
6:28
-0:01
15K
9.32 mi11:02:411:00:156:2820:00
6:26
-0:02
20K
12.43 mi11:22:511:20:256:2820:10
6:29
+0:03
Half
13.11 mi11:27:101:24:446:284:19
6:20
-0:09
25K
15.53 mi11:43:141:40:486:2916:04
6:38
+0:18
30K
18.64 mi12:04:382:02:126:3321:24
6:53
+0:15
20M
20.00 mi12:14:162:11:506:359:38
7:05
+0:12
21M
21.00 mi12:23:032:20:376:428:47
8:47
+1:42
35K
21.75 mi12:28:172:25:516:425:14
7:00
-1:47
23M
23.00 mi12:38:232:35:576:4710:06
8:04
+1:04
24M
24.00 mi12:46:242:43:586:508:01
8:01
-0:03
40K
24.85 mi12:53:022:50:366:526:38
7:45
-0:16
25.2M
25.20 mi12:55:442:53:186:532:42
7:50
+0:05
Finish
26.22 mi13:02:303:00:046:526:46
6:38
-1:12

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

6:20 /mi

Average Pace

6:52 /mi

Slowest Pace

8:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:44

47% of race

Time at Steady Pace

59:06

33% of race

Time at Slower Pace

36:14

20% of race

Average Pace: 6:52 /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 mi10:22:3520:096:2920:09
6:29
#2212
10K
6.21 mi10:42:4140:156:2920:06
6:28
#2378
15K
9.32 mi11:02:411:00:156:2820:00
6:26
#2350
20K
12.43 mi11:22:511:20:256:2820:10
6:29
#2301
Half
13.11 mi11:27:101:24:446:284:19
6:20
#2274
25K
15.53 mi11:43:141:40:486:2916:04
6:38
#2359
30K
18.64 mi12:04:382:02:126:3321:24
6:53
#2505
20M
20.00 mi12:14:162:11:506:359:38
7:05
#2601
21M
21.00 mi12:23:032:20:376:428:47
8:47
#3067
35K
21.75 mi12:28:172:25:516:425:14
7:00
#3134
23M
23.00 mi12:38:232:35:576:4710:06
8:04
#3570
24M
24.00 mi12:46:242:43:586:508:01
8:01
#4018
40K
24.85 mi12:53:022:50:366:526:38
7:45
#4226
25.2M
25.20 mi12:55:442:53:186:532:42
7:50
#4249
Finish
26.22 mi13:02:303:00:046:526:46
6:38
#4208
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2212211121112309(Top 9%)2217(Top 15%)2217(Top 42%)
10K6.21 mi3.10 mi2378-1662270-1592270-1592618(Top 10%)2504(Top 16%)2504(Top 47%)
15K9.32 mi3.11 mi2350+282250+202250+202309(Top 9%)2217(Top 15%)2217(Top 42%)
20K12.43 mi3.11 mi2301+492205+452205+452241(Top 8%)2151(Top 14%)2151(Top 41%)
Half13.11 mi0.68 mi2274+272179+262179+261933(Top 7%)1858(Top 12%)1858(Top 35%)
25K15.53 mi2.42 mi2359-852263-842263-842890(Top 11%)2761(Top 18%)2761(Top 52%)
30K18.64 mi3.11 mi2505-1462396-1332396-1333584(Top 13%)3366(Top 22%)3366(Top 64%)
20M20.00 mi1.36 mi2601-962484-882484-884533(Top 17%)4158(Top 27%)4158(Top 79%)
21M21.00 mi1.00 mi3067-4662913-4292913-42912119(Top 46%)8624(Top 57%)8624(Top 163%)
35K21.75 mi0.75 mi3134-672973-602973-605267(Top 20%)4695(Top 31%)4695(Top 89%)
23M23.00 mi1.25 mi3570-4363372-3993372-39910183(Top 38%)7564(Top 50%)7564(Top 143%)
24M24.00 mi1.00 mi4018-4483764-3923764-39211297(Top 42%)8028(Top 53%)8028(Top 152%)
40K24.85 mi0.85 mi4226-2083953-1893953-1898319(Top 31%)6425(Top 42%)6425(Top 122%)
25.2M25.20 mi0.35 mi4249-233969-163969-165461(Top 21%)4560(Top 30%)4560(Top 86%)
Finish26.22 mi1.02 mi4208+413931+383931+383207(Top 12%)2884(Top 19%)2884(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21story building
+97ft-345ft

Overall

2309

Males

2217

M18-39

2217

5K→10K

3.1 - 6.2 mi

Top 10%
×5story building
+79ft-138ft

Overall

2618

Males

2504

M18-39

2504

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+67ft-78ft

Overall

2309

Males

2217

M18-39

2217

15K→20K

9.3 - 12.4 mi

Top 8%
×5story building
+106ft-86ft

Overall

2241

Males

2151

M18-39

2151

20K→Half

12.4 - 13.1 mi

Top 7%
×2story building
+19ft-37ft

Overall

1933

Males

1858

M18-39

1858

Half→25K

13.1 - 15.5 mi

Top 11%
×4story building
+66ft-88ft

Overall

2890

Males

2761

M18-39

2761

25K→30K

15.5 - 18.6 mi

Top 13%
×9story building
+181ft-148ft

Overall

3584

Males

3366

M18-39

3366

30K→20M

18.6 - 20.0 mi

Top 17%
×5story building
+64ft-50ft

Overall

4533

Males

4158

M18-39

4158

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

12119

Males

8624

M18-39

8624

21M→35K

21.0 - 21.8 mi

Top 20%
×7story building
+17ft-86ft

Overall

5267

Males

4695

M18-39

4695

35K→23M

21.8 - 23.0 mi

Top 38%
×5story building
+23ft-63ft

Overall

10183

Males

7564

M18-39

7564

23M→24M

23.0 - 24.0 mi

Top 42%
×6story building
+12ft-82ft

Overall

11297

Males

8028

M18-39

8028

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8319

Males

6425

M18-39

6425

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5461

Males

4560

M18-39

4560

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2story building
+22ft-21ft

Overall

3207

Males

2884

M18-39

2884

Passing Analysis

Category:
Athletes Passed
461
Passed By
2457
Net Change
-1996
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2212
5K → 10K57223-166#2212#2378
10K → 15K9668+28#2378#2350
15K → 20K8637+49#2350#2301
20K → Half314+27#2301#2274
Half → 25K27112-85#2274#2359
25K → 30K29175-146#2359#2505
30K → 20M13109-96#2505#2601
20M → 21M0466-466#2601#3067
21M → 35K1380-67#3067#3134
35K → 23M13449-436#3134#3570
23M → 24M3451-448#3570#4018
24M → 40K17225-208#4018#4226
40K → 25.2M1235-23#4226#4249
25.2M → Finish6423+41#4249#4208
TOTALS4612457-1996
📊

Passing Visuals

Category:
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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