Deborah Lazaroff

Bib: 23724F

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F65-69)
#0 / 222
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:25
Rank: #23037
Start5K
28:25 | 9:09/mi
10K· 6.21 mi
58:58
Rank: #24154 (-1117)
5K10K
30:33 | 9:50/mi
15K· 9.32 mi
1:33:11
Rank: #25282 (-1128)
10K15K
34:13 | 11:01/mi
20K· 12.43 mi
2:05:22
Rank: #25220 (+62)
15K20K
32:11 | 10:22/mi
Half· 13.11 mi
2:12:20
Rank: #25217 (+3)
20KHalf
6:58 | 10:13/mi
25K· 15.53 mi
2:37:47
Rank: #25040 (+177)
Half25K
25:27 | 10:30/mi
30K· 18.64 mi
3:12:20
Rank: #24904 (+136)
25K30K
34:33 | 11:07/mi
20M
3:27:34
Rank: #24847 (+57)
30K20M
15:14 | 11:13/mi
21M
3:40:34
Rank: #24871 (-24)
20M21M
13:00 | 13:00/mi
35K· 21.75 mi
3:48:04
Rank: #24786 (+85)
21M35K
7:30 | 10:01/mi
23M
4:01:20
Rank: #24679 (+107)
35K23M
13:16 | 10:36/mi
24M
4:11:13
Rank: #24562 (+117)
23M24M
9:53 | 9:53/mi
40K· 24.85 mi
4:20:07
Rank: #24473 (+89)
24M40K
8:54 | 10:25/mi
25.2M
4:24:20
Rank: #24465 (+8)
40K25.2M
4:13 | 12:14/mi
Finish· 26.22 mi
4:34:24
Rank: #24403 (+62)
25.2MFinish
10:04 | 9:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:12:20
Pace10:06 /mi
2nd Half
Distance13.11 mi
Time2:22:04
Pace10:50 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:2628:259:0928:25
9:09
-
10K
6.21 mi11:57:5958:589:2930:33
9:50
+0:41
15K
9.32 mi12:32:121:33:1110:0034:13
11:01
+1:11
20K
12.43 mi13:04:232:05:2210:0532:11
10:22
-0:39
Half
13.11 mi13:11:212:12:2010:066:58
10:13
-0:09
25K
15.53 mi13:36:482:37:4710:0925:27
10:30
+0:17
30K
18.64 mi14:11:213:12:2010:1934:33
11:07
+0:37
20M
20.00 mi14:26:353:27:3410:2315:14
11:13
+0:06
21M
21.00 mi14:39:353:40:3410:3013:00
13:00
+1:47
35K
21.75 mi14:47:053:48:0410:297:30
10:01
-2:59
23M
23.00 mi15:00:214:01:2010:3013:16
10:36
+0:35
24M
24.00 mi15:10:144:11:1310:289:53
9:53
-0:43
40K
24.85 mi15:19:084:20:0710:288:54
10:25
+0:32
25.2M
25.20 mi15:23:214:24:2010:294:13
12:14
+1:49
Finish
26.22 mi15:33:254:34:2410:2810:04
9:53
-2:21

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

9:09 /mi

Average Pace

10:28 /mi

Slowest Pace

13:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:55

29% of race

Time at Steady Pace

1:34:16

34% of race

Time at Slower Pace

1:41:13

37% of race

Average Pace: 10:28 /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 mi11:27:2628:259:0928:25
9:09
#23037
10K
6.21 mi11:57:5958:589:2930:33
9:50
#24154
15K
9.32 mi12:32:121:33:1110:0034:13
11:01
#25282
20K
12.43 mi13:04:232:05:2210:0532:11
10:22
#25220
Half
13.11 mi13:11:212:12:2010:066:58
10:13
#25217
25K
15.53 mi13:36:482:37:4710:0925:27
10:30
#25040
30K
18.64 mi14:11:213:12:2010:1934:33
11:07
#24904
20M
20.00 mi14:26:353:27:3410:2315:14
11:13
#24847
21M
21.00 mi14:39:353:40:3410:3013:00
13:00
#24871
35K
21.75 mi14:47:053:48:0410:297:30
10:01
#24786
23M
23.00 mi15:00:214:01:2010:3013:16
10:36
#24679
24M
24.00 mi15:10:144:11:1310:289:53
9:53
#24562
40K
24.85 mi15:19:084:20:0710:288:54
10:25
#24473
25.2M
25.20 mi15:23:214:24:2010:294:13
12:14
#24465
Finish
26.22 mi15:33:254:34:2410:2810:04
9:53
#24403
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi230379191919126685(Top 94%)11183(Top 91%)11183(Top 5037%)
10K6.21 mi3.10 mi24154-11179771-5809771-58024946(Top 88%)10208(Top 83%)10208(Top 4598%)
15K9.32 mi3.11 mi25282-112810382-61110382-61126685(Top 94%)11183(Top 91%)11183(Top 5037%)
20K12.43 mi3.11 mi25220+6210358+2410358+2424933(Top 88%)10219(Top 84%)10219(Top 4603%)
Half13.11 mi0.68 mi25217+3103581035825284(Top 89%)10421(Top 85%)10421(Top 4694%)
25K15.53 mi2.42 mi25040+17710272+8610272+8624376(Top 86%)9948(Top 81%)9948(Top 4481%)
30K18.64 mi3.11 mi24904+13610226+4610226+4624242(Top 85%)9992(Top 82%)9992(Top 4501%)
20M20.00 mi1.36 mi24847+5710213+1310213+1324033(Top 85%)9969(Top 82%)9969(Top 4491%)
21M21.00 mi1.00 mi24871-2410240-2710240-2725046(Top 88%)10590(Top 87%)10590(Top 4770%)
35K21.75 mi0.75 mi24786+8510196+4410196+4421988(Top 77%)9034(Top 74%)9034(Top 4069%)
23M23.00 mi1.25 mi24679+10710158+3810158+3822275(Top 78%)9217(Top 75%)9217(Top 4152%)
24M24.00 mi1.00 mi24562+11710107+5110107+5121034(Top 74%)8627(Top 71%)8627(Top 3886%)
40K24.85 mi0.85 mi24473+8910067+4010067+4021698(Top 76%)9048(Top 74%)9048(Top 4076%)
25.2M25.20 mi0.35 mi24465+810066+110066+123690(Top 83%)10022(Top 82%)10022(Top 4514%)
Finish26.22 mi1.02 mi24403+6210051+1510051+1522577(Top 79%)9457(Top 77%)9457(Top 4260%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

26685

Females

11183

F65-69

11183

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

24946

Females

10208

F65-69

10208

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

26685

Females

11183

F65-69

11183

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

24933

Females

10219

F65-69

10219

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

25284

Females

10421

F65-69

10421

Half→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

24376

Females

9948

F65-69

9948

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

24242

Females

9992

F65-69

9992

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

24033

Females

9969

F65-69

9969

20M→21M

20.0 - 21.0 mi

Top 88%
×8stories
+106ft-24ft

Overall

25046

Females

10590

F65-69

10590

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

21988

Females

9034

F65-69

9034

35K→23M

21.8 - 23.0 mi

Top 78%
×5stories
+23ft-63ft

Overall

22275

Females

9217

F65-69

9217

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

21034

Females

8627

F65-69

8627

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

21698

Females

9048

F65-69

9048

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

23690

Females

10022

F65-69

10022

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

22577

Females

9457

F65-69

9457

Passing Analysis

Category:
Athletes Passed
1245
Passed By
2611
Net Change
-1366
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23037
5K10K241141-1117#23037#24154
10K15K71135-1128#24154#25282
15K20K164102+62#25282#25220
20KHalf2118+3#25220#25217
Half25K20225+177#25217#25040
25K30K19357+136#25040#24904
30K20M8629+57#24904#24847
20M21M4569-24#24847#24871
21M35K894+85#24871#24786
35K23M1158+107#24786#24679
23M24M1170+117#24679#24562
24M40K912+89#24562#24473
40K25.2M2012+8#24473#24465
25.2MFinish719+62#24465#24403
TOTALS12452611-1366
📊

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