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BOSTON MARATHON 2023

Dale Malecha

Bib: 8204•M

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 21%
Masters (Masters Men)
#0 / 9891
Top 9%
Division (M40-44)
#0 / 2241
Top 23%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:47
Rank: #3576
Start → 5K
20:47 | 6:41/mi
10K· 6.21 mi
42:25
Rank: #5173 (-1597)
5K → 10K
21:38 | 6:58/mi
15K· 9.32 mi
1:03:14
Rank: #4833 (+340)
10K → 15K
20:49 | 6:42/mi
20K· 12.43 mi
1:24:00
Rank: #4438 (+395)
15K → 20K
20:46 | 6:41/mi
Half· 13.11 mi
1:28:27
Rank: #4340 (+98)
20K → Half
4:27 | 6:31/mi
25K· 15.53 mi
1:44:37
Rank: #4091 (+249)
Half → 25K
16:10 | 6:40/mi
30K· 18.64 mi
2:05:29
Rank: #3697 (+394)
25K → 30K
20:52 | 6:43/mi
20M
2:14:46
Rank: #3601 (+96)
30K → 20M
9:17 | 6:50/mi
21M
2:22:09
Rank: #3607 (-6)
20M → 21M
7:23 | 7:23/mi
35K· 21.75 mi
2:27:05
Rank: #3557 (+50)
21M → 35K
4:56 | 6:36/mi
23M
2:35:33
Rank: #3441 (+116)
35K → 23M
8:28 | 6:46/mi
24M
2:42:08
Rank: #3369 (+72)
23M → 24M
6:35 | 6:35/mi
40K· 24.85 mi
2:48:11
Rank: #3392 (-23)
24M → 40K
6:03 | 7:05/mi
25.2M
2:50:38
Rank: #3343 (+49)
40K → 25.2M
2:27 | 7:05/mi
Finish· 26.22 mi
2:57:47
Rank: #3424 (-81)
25.2M → Finish
7:09 | 7:01/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:28:27
Pace6:45 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:29:20
Pace6:49 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:5020:476:4120:47
6:41
-
10K
6.21 mi11:07:2842:256:5021:38
6:58
+0:17
15K
9.32 mi11:28:171:03:146:4720:49
6:42
-0:16
20K
12.43 mi11:49:031:24:006:4620:46
6:41
-0:01
Half
13.11 mi11:53:301:28:276:454:27
6:31
-0:10
25K
15.53 mi12:09:401:44:376:4416:10
6:40
+0:09
30K
18.64 mi12:30:322:05:296:4420:52
6:43
+0:03
20M
20.00 mi12:39:492:14:466:449:17
6:50
+0:07
21M
21.00 mi12:47:122:22:096:467:23
7:23
+0:33
35K
21.75 mi12:52:082:27:056:464:56
6:36
-0:47
23M
23.00 mi13:00:362:35:336:468:28
6:46
+0:10
24M
24.00 mi13:07:112:42:086:456:35
6:35
-0:11
40K
24.85 mi13:13:142:48:116:466:03
7:05
+0:30
25.2M
25.20 mi13:15:412:50:386:462:27
7:05
0:00
Finish
26.22 mi13:22:502:57:476:477:09
7:01
-0:04

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

6:31 /mi

Average Pace

6:47 /mi

Slowest Pace

7:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:24

96% of race

Time at Steady Pace

7:23

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:45:5020:476:4120:47
6:41
#3576
10K
6.21 mi11:07:2842:256:5021:38
6:58
#5173
15K
9.32 mi11:28:171:03:146:4720:49
6:42
#4833
20K
12.43 mi11:49:031:24:006:4620:46
6:41
#4438
Half
13.11 mi11:53:301:28:276:454:27
6:31
#4340
25K
15.53 mi12:09:401:44:376:4416:10
6:40
#4091
30K
18.64 mi12:30:322:05:296:4420:52
6:43
#3697
20M
20.00 mi12:39:492:14:466:449:17
6:50
#3601
21M
21.00 mi12:47:122:22:096:467:23
7:23
#3607
35K
21.75 mi12:52:082:27:056:464:56
6:36
#3557
23M
23.00 mi13:00:362:35:336:468:28
6:46
#3441
24M
24.00 mi13:07:112:42:086:456:35
6:35
#3369
40K
24.85 mi13:13:142:48:116:466:03
7:05
#3392
25.2M
25.20 mi13:15:412:50:386:462:27
7:05
#3343
Finish
26.22 mi13:22:502:57:476:477:09
7:01
#3424
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3576336933694119(Top 15%)3865(Top 25%)3865(Top 172%)
10K6.21 mi3.10 mi5173-15974790-14214790-14216560(Top 25%)5898(Top 39%)5898(Top 263%)
15K9.32 mi3.11 mi4833+3404496+2944496+2944119(Top 15%)3865(Top 25%)3865(Top 172%)
20K12.43 mi3.11 mi4438+3954150+3464150+3463435(Top 13%)3254(Top 21%)3254(Top 145%)
Half13.11 mi0.68 mi4340+984063+874063+872955(Top 11%)2830(Top 19%)2830(Top 126%)
25K15.53 mi2.42 mi4091+2493840+2233840+2233128(Top 12%)2983(Top 20%)2983(Top 133%)
30K18.64 mi3.11 mi3697+3943493+3473493+3472497(Top 9%)2376(Top 16%)2376(Top 106%)
20M20.00 mi1.36 mi3601+963406+873406+873027(Top 11%)2847(Top 19%)2847(Top 127%)
21M21.00 mi1.00 mi3607-63411-53411-54040(Top 15%)3718(Top 24%)3718(Top 166%)
35K21.75 mi0.75 mi3557+503367+443367+442980(Top 11%)2791(Top 18%)2791(Top 125%)
23M23.00 mi1.25 mi3441+1163255+1123255+1122465(Top 9%)2317(Top 15%)2317(Top 103%)
24M24.00 mi1.00 mi3369+723188+673188+672486(Top 9%)2322(Top 15%)2322(Top 104%)
40K24.85 mi0.85 mi3392-233205-173205-174294(Top 16%)3810(Top 25%)3810(Top 170%)
25.2M25.20 mi0.35 mi3343+493161+443161+442034(Top 8%)1891(Top 12%)1891(Top 84%)
Finish26.22 mi1.02 mi3424-813227-663227-665274(Top 20%)4454(Top 29%)4454(Top 199%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4119

Males

3865

M40-44

3865

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

6560

Males

5898

M40-44

5898

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4119

Males

3865

M40-44

3865

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3435

Males

3254

M40-44

3254

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2955

Males

2830

M40-44

2830

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3128

Males

2983

M40-44

2983

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2497

Males

2376

M40-44

2376

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

3027

Males

2847

M40-44

2847

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

4040

Males

3718

M40-44

3718

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

2980

Males

2791

M40-44

2791

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2465

Males

2317

M40-44

2317

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2486

Males

2322

M40-44

2322

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4294

Males

3810

M40-44

3810

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2034

Males

1891

M40-44

1891

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5274

Males

4454

M40-44

4454

Passing Analysis

Category:
Athletes Passed
2044
Passed By
1892
Net Change
+152
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3576
5K → 10K31600-1597#3576#5173
10K → 15K35414+340#5173#4833
15K → 20K4016+395#4833#4438
20K → Half980+98#4438#4340
Half → 25K2545+249#4340#4091
25K → 30K3973+394#4091#3697
30K → 20M10711+96#3697#3601
20M → 21M4854-6#3601#3607
21M → 35K6212+50#3607#3557
35K → 23M12913+116#3557#3441
23M → 24M8210+72#3441#3369
24M → 40K2952-23#3369#3392
40K → 25.2M523+49#3392#3343
25.2M → Finish28109-81#3343#3424
TOTALS20441892+152
📊

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