Zdeno Chara

Bib: 3333M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:31
Rank: #15544
Start5K
25:31 | 8:13/mi
10K· 6.21 mi
51:41
Rank: #16637 (-1093)
5K10K
26:10 | 8:25/mi
15K· 9.32 mi
1:17:39
Rank: #16727 (-90)
10K15K
25:58 | 8:21/mi
20K· 12.43 mi
1:44:08
Rank: #16789 (-62)
15K20K
26:29 | 8:31/mi
Half· 13.11 mi
1:49:40
Rank: #16726 (+63)
20KHalf
5:32 | 8:07/mi
25K· 15.53 mi
2:10:08
Rank: #16585 (+141)
Half25K
20:28 | 8:26/mi
30K· 18.64 mi
2:37:13
Rank: #16372 (+213)
25K30K
27:05 | 8:43/mi
20M
2:48:17
Rank: #15993 (+379)
30K20M
11:04 | 8:09/mi
21M
2:56:38
Rank: #15603 (+390)
20M21M
8:21 | 8:21/mi
35K· 21.75 mi
3:02:32
Rank: #15443 (+160)
21M35K
5:54 | 7:53/mi
23M
3:12:48
Rank: #15176 (+267)
35K23M
10:16 | 8:12/mi
24M
3:20:57
Rank: #15046 (+130)
23M24M
8:09 | 8:09/mi
40K· 24.85 mi
3:27:59
Rank: #14901 (+145)
24M40K
7:02 | 8:14/mi
25.2M
3:30:54
Rank: #14795 (+106)
40K25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:38:23
Rank: #14529 (+266)
25.2MFinish
7:29 | 7:21/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:49:40
Pace8:22 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:48:43
Pace8:18 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1325:318:1325:31
8:13
-
10K
6.21 mi11:20:2351:418:1926:10
8:25
+0:12
15K
9.32 mi11:46:211:17:398:2025:58
8:21
-0:04
20K
12.43 mi12:12:501:44:088:2326:29
8:31
+0:10
Half
13.11 mi12:18:221:49:408:225:32
8:07
-0:24
25K
15.53 mi12:38:502:10:088:2320:28
8:26
+0:19
30K
18.64 mi13:05:552:37:138:2627:05
8:43
+0:17
20M
20.00 mi13:16:592:48:178:2511:04
8:09
-0:34
21M
21.00 mi13:25:202:56:388:258:21
8:21
+0:12
35K
21.75 mi13:31:143:02:328:245:54
7:53
-0:28
23M
23.00 mi13:41:303:12:488:2310:16
8:12
+0:19
24M
24.00 mi13:49:393:20:578:228:09
8:09
-0:03
40K
24.85 mi13:56:413:27:598:227:02
8:14
+0:05
25.2M
25.20 mi13:59:363:30:548:222:55
8:27
+0:13
Finish
26.22 mi14:07:053:38:238:207:29
7:21
-1:06

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

7:21 /mi

Average Pace

8:20 /mi

Slowest Pace

8:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:23

6% of race

Time at Steady Pace

2:57:55

81% of race

Time at Slower Pace

27:05

12% of race

Average Pace: 8:20 /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 mi10:54:1325:318:1325:31
8:13
#15544
10K
6.21 mi11:20:2351:418:1926:10
8:25
#16637
15K
9.32 mi11:46:211:17:398:2025:58
8:21
#16727
20K
12.43 mi12:12:501:44:088:2326:29
8:31
#16789
Half
13.11 mi12:18:221:49:408:225:32
8:07
#16726
25K
15.53 mi12:38:502:10:088:2320:28
8:26
#16585
30K
18.64 mi13:05:552:37:138:2627:05
8:43
#16372
20M
20.00 mi13:16:592:48:178:2511:04
8:09
#15993
21M
21.00 mi13:25:202:56:388:258:21
8:21
#15603
35K
21.75 mi13:31:143:02:328:245:54
7:53
#15443
23M
23.00 mi13:41:303:12:488:2310:16
8:12
#15176
24M
24.00 mi13:49:393:20:578:228:09
8:09
#15046
40K
24.85 mi13:56:413:27:598:227:02
8:14
#14901
25.2M
25.20 mi13:59:363:30:548:222:55
8:27
#14795
Finish
26.22 mi14:07:053:38:238:207:29
7:21
#14529
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi15544105271052716892(Top 63%)11025(Top 73%)11025(Top 490%)
10K6.21 mi3.10 mi16637-109310949-42210949-42217706(Top 67%)11369(Top 75%)11369(Top 505%)
15K9.32 mi3.11 mi16727-9010959-1010959-1016892(Top 63%)11025(Top 73%)11025(Top 490%)
20K12.43 mi3.11 mi16789-6210971-1210971-1216994(Top 64%)11049(Top 73%)11049(Top 491%)
Half13.11 mi0.68 mi16726+6310942+2910942+2915164(Top 57%)10357(Top 68%)10357(Top 460%)
25K15.53 mi2.42 mi16585+14110878+6410878+6415830(Top 59%)10471(Top 69%)10471(Top 465%)
30K18.64 mi3.11 mi16372+21310744+13410744+13415592(Top 59%)10300(Top 68%)10300(Top 457%)
20M20.00 mi1.36 mi15993+37910585+15910585+15911303(Top 42%)8410(Top 55%)8410(Top 373%)
21M21.00 mi1.00 mi15603+39010401+18410401+1849535(Top 36%)7373(Top 49%)7373(Top 327%)
35K21.75 mi0.75 mi15443+16010325+7610325+7611292(Top 42%)8274(Top 55%)8274(Top 367%)
23M23.00 mi1.25 mi15176+26710207+11810207+11811188(Top 42%)8071(Top 53%)8071(Top 358%)
24M24.00 mi1.00 mi15046+13010146+6110146+6112245(Top 46%)8518(Top 56%)8518(Top 378%)
40K24.85 mi0.85 mi14901+14510062+8410062+8411533(Top 43%)8099(Top 53%)8099(Top 360%)
25.2M25.20 mi0.35 mi14795+10610006+5610006+569255(Top 35%)6915(Top 46%)6915(Top 307%)
Finish26.22 mi1.02 mi14529+2669895+1119895+1117413(Top 28%)5823(Top 38%)5823(Top 259%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

16892

Males

11025

M45-49

11025

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

17706

Males

11369

M45-49

11369

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

16892

Males

11025

M45-49

11025

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

16994

Males

11049

M45-49

11049

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

15164

Males

10357

M45-49

10357

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

15830

Males

10471

M45-49

10471

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

15592

Males

10300

M45-49

10300

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

11303

Males

8410

M45-49

8410

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

9535

Males

7373

M45-49

7373

21M→35K

21.0 - 21.8 mi

Top 42%
×7stories
+17ft-86ft

Overall

11292

Males

8274

M45-49

8274

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

11188

Males

8071

M45-49

8071

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

12245

Males

8518

M45-49

8518

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

11533

Males

8099

M45-49

8099

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9255

Males

6915

M45-49

6915

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7413

Males

5823

M45-49

5823

Passing Analysis

Category:
Athletes Passed
2788
Passed By
1773
Net Change
+1015
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15544
5K10K431136-1093#15544#16637
10K15K167257-90#16637#16727
15K20K155217-62#16727#16789
20KHalf707+63#16789#16726
Half25K20261+141#16726#16585
25K30K28774+213#16585#16372
30K20M3790+379#16372#15993
20M21M3911+390#15993#15603
21M35K1622+160#15603#15443
35K23M2736+267#15443#15176
23M24M1377+130#15176#15046
24M40K1483+145#15046#14901
40K25.2M1071+106#14901#14795
25.2MFinish2671+266#14795#14529
TOTALS27881773+1015
📊

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