Leszek Muszynski

Bib: 7752M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 17%
Gender (Male)
#0 / 16105
Top 27%
Masters (Masters Men)
#0 / 10463
Top 13%
Division (M40-44)
#0 / 2247
Top 33%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:23
Rank: #4271
Start5K
20:23 | 6:34/mi
10K· 6.21 mi
40:44
Rank: #4174 (+97)
5K10K
20:21 | 6:33/mi
15K· 9.32 mi
1:01:05
Rank: #4051 (+123)
10K15K
20:21 | 6:33/mi
20K· 12.43 mi
1:21:31
Rank: #3878 (+173)
15K20K
20:26 | 6:35/mi
Half· 13.11 mi
1:26:00
Rank: #3883 (-5)
20KHalf
4:29 | 6:34/mi
25K· 15.53 mi
1:42:00
Rank: #3792 (+91)
Half25K
16:00 | 6:36/mi
30K· 18.64 mi
2:03:26
Rank: #3771 (+21)
25K30K
21:26 | 6:54/mi
20M
2:13:03
Rank: #3789 (-18)
30K20M
9:37 | 7:05/mi
21M
2:20:48
Rank: #3883 (-94)
20M21M
7:45 | 7:45/mi
35K· 21.75 mi
2:26:14
Rank: #3984 (-101)
21M35K
5:26 | 7:16/mi
23M
2:35:52
Rank: #4206 (-222)
35K23M
9:38 | 7:42/mi
24M
2:43:21
Rank: #4359 (-153)
23M24M
7:29 | 7:29/mi
40K· 24.85 mi
2:50:01
Rank: #4542 (-183)
24M40K
6:40 | 7:48/mi
25.2M
2:52:49
Rank: #4594 (-52)
40K25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:00:03
Rank: #4697 (-103)
25.2MFinish
7:14 | 7:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:00
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:34:03
Pace7:10 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:5620:236:3420:23
6:34
-
10K
6.21 mi10:49:1740:446:3320:21
6:33
-0:01
15K
9.32 mi11:09:381:01:056:3320:21
6:33
0:00
20K
12.43 mi11:30:041:21:316:3420:26
6:35
+0:02
Half
13.11 mi11:34:331:26:006:344:29
6:34
-0:01
25K
15.53 mi11:50:331:42:006:3416:00
6:36
+0:02
30K
18.64 mi12:11:592:03:266:3721:26
6:54
+0:18
20M
20.00 mi12:21:362:13:036:399:37
7:05
+0:11
21M
21.00 mi12:29:212:20:486:427:45
7:45
+0:40
35K
21.75 mi12:34:472:26:146:435:26
7:16
-0:29
23M
23.00 mi12:44:252:35:526:479:38
7:42
+0:26
24M
24.00 mi12:51:542:43:216:487:29
7:29
-0:13
40K
24.85 mi12:58:342:50:016:506:40
7:48
+0:19
25.2M
25.20 mi13:01:222:52:496:512:48
8:07
+0:19
Finish
26.22 mi13:08:363:00:036:527:14
7:06
-1:01

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

6:33 /mi

Average Pace

6:52 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:00

57% of race

Time at Steady Pace

43:43

24% of race

Time at Slower Pace

34:20

19% 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 mi10:28:5620:236:3420:23
6:34
#4271
10K
6.21 mi10:49:1740:446:3320:21
6:33
#4174
15K
9.32 mi11:09:381:01:056:3320:21
6:33
#4051
20K
12.43 mi11:30:041:21:316:3420:26
6:35
#3878
Half
13.11 mi11:34:331:26:006:344:29
6:34
#3883
25K
15.53 mi11:50:331:42:006:3416:00
6:36
#3792
30K
18.64 mi12:11:592:03:266:3721:26
6:54
#3771
20M
20.00 mi12:21:362:13:036:399:37
7:05
#3789
21M
21.00 mi12:29:212:20:486:427:45
7:45
#3883
35K
21.75 mi12:34:472:26:146:435:26
7:16
#3984
23M
23.00 mi12:44:252:35:526:479:38
7:42
#4206
24M
24.00 mi12:51:542:43:216:487:29
7:29
#4359
40K
24.85 mi12:58:342:50:016:506:40
7:48
#4542
25.2M
25.20 mi13:01:222:52:496:512:48
8:07
#4594
Finish
26.22 mi13:08:363:00:036:527:14
7:06
#4697
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4271401540153875(Top 14%)3655(Top 23%)3655(Top 163%)
10K6.21 mi3.10 mi4174+973927+883927+884071(Top 14%)3829(Top 24%)3829(Top 170%)
15K9.32 mi3.11 mi4051+1233820+1073820+1073875(Top 14%)3655(Top 23%)3655(Top 163%)
20K12.43 mi3.11 mi3878+1733654+1663654+1663559(Top 13%)3369(Top 21%)3369(Top 150%)
Half13.11 mi0.68 mi3883-53658-43658-44145(Top 15%)3884(Top 24%)3884(Top 173%)
25K15.53 mi2.42 mi3792+913574+843574+843455(Top 12%)3260(Top 20%)3260(Top 145%)
30K18.64 mi3.11 mi3771+213555+193555+194066(Top 14%)3742(Top 23%)3742(Top 167%)
20M20.00 mi1.36 mi3789-183568-133568-134534(Top 16%)4118(Top 26%)4118(Top 183%)
21M21.00 mi1.00 mi3883-943642-743642-745874(Top 21%)4974(Top 31%)4974(Top 221%)
35K21.75 mi0.75 mi3984-1013725-833725-836927(Top 24%)5637(Top 35%)5637(Top 251%)
23M23.00 mi1.25 mi4206-2223906-1813906-1817828(Top 28%)6050(Top 38%)6050(Top 269%)
24M24.00 mi1.00 mi4359-1534026-1204026-1207530(Top 27%)5819(Top 36%)5819(Top 259%)
40K24.85 mi0.85 mi4542-1834173-1474173-1478672(Top 31%)6329(Top 39%)6329(Top 282%)
25.2M25.20 mi0.35 mi4594-524218-454218-456483(Top 23%)5012(Top 31%)5012(Top 223%)
Finish26.22 mi1.02 mi4697-1034299-814299-816331(Top 22%)4931(Top 31%)4931(Top 219%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3875

Males

3655

M40-44

3655

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

4071

Males

3829

M40-44

3829

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3875

Males

3655

M40-44

3655

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3559

Males

3369

M40-44

3369

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4145

Males

3884

M40-44

3884

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3455

Males

3260

M40-44

3260

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

4066

Males

3742

M40-44

3742

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4534

Males

4118

M40-44

4118

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5874

Males

4974

M40-44

4974

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6927

Males

5637

M40-44

5637

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7828

Males

6050

M40-44

6050

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7530

Males

5819

M40-44

5819

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8672

Males

6329

M40-44

6329

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6483

Males

5012

M40-44

5012

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

6331

Males

4931

M40-44

4931

Passing Analysis

Category:
Athletes Passed
1003
Passed By
1429
Net Change
-426
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4271
5K10K19598+97#4271#4174
10K15K16037+123#4174#4051
15K20K19522+173#4051#3878
20KHalf914-5#3878#3883
Half25K12130+91#3883#3792
25K30K12099+21#3792#3771
30K20M5573-18#3771#3789
20M21M34128-94#3789#3883
21M35K17118-101#3883#3984
35K23M25247-222#3984#4206
23M24M25178-153#4206#4359
24M40K20203-183#4359#4542
40K25.2M1365-52#4542#4594
25.2MFinish14117-103#4594#4697
TOTALS10031429-426
📊

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