Sally Khersonsky

Bib: 21030F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:42
Rank: #18298
Start5K
26:42 | 8:36/mi
10K· 6.21 mi
53:47
Rank: #18369 (-71)
5K10K
27:05 | 8:43/mi
15K· 9.32 mi
1:21:33
Rank: #18446 (-77)
10K15K
27:46 | 8:56/mi
20K· 12.43 mi
1:50:52
Rank: #18603 (-157)
15K20K
29:19 | 9:26/mi
Half· 13.11 mi
1:57:11
Rank: #18633 (-30)
20KHalf
6:19 | 9:16/mi
25K· 15.53 mi
2:21:25
Rank: #18756 (-123)
Half25K
24:14 | 10:00/mi
30K· 18.64 mi
2:53:07
Rank: #18595 (+161)
25K30K
31:42 | 10:12/mi
20M
3:07:04
Rank: #18503 (+92)
30K20M
13:57 | 10:16/mi
21M
3:18:18
Rank: #18390 (+113)
20M21M
11:14 | 11:14/mi
35K· 21.75 mi
3:25:51
Rank: #18334 (+56)
21M35K
7:33 | 10:06/mi
23M
3:38:56
Rank: #18213 (+121)
35K23M
13:05 | 10:27/mi
24M
3:49:23
Rank: #18195 (+18)
23M24M
10:27 | 10:27/mi
40K· 24.85 mi
3:58:17
Rank: #18106 (+89)
24M40K
8:54 | 10:25/mi
25.2M
4:02:27
Rank: #18084 (+22)
40K25.2M
4:10 | 12:05/mi
Finish· 26.22 mi
4:12:40
Rank: #18051 (+33)
25.2MFinish
10:13 | 10:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:11
Pace8:56 /mi
2nd Half
Distance13.11 mi
Time2:15:29
Pace10:20 /mi
📊Positive Split: 15.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:1926:428:3626:42
8:36
-
10K
6.21 mi11:53:2453:478:3927:05
8:43
+0:07
15K
9.32 mi12:21:101:21:338:4527:46
8:56
+0:13
20K
12.43 mi12:50:291:50:528:5529:19
9:26
+0:30
Half
13.11 mi12:56:481:57:118:566:19
9:16
-0:10
25K
15.53 mi13:21:022:21:259:0624:14
10:00
+0:44
30K
18.64 mi13:52:442:53:079:1731:42
10:12
+0:12
20M
20.00 mi14:06:413:07:049:2113:57
10:16
+0:04
21M
21.00 mi14:17:553:18:189:2711:14
11:14
+0:58
35K
21.75 mi14:25:283:25:519:287:33
10:06
-1:08
23M
23.00 mi14:38:333:38:569:3113:05
10:27
+0:21
24M
24.00 mi14:49:003:49:239:3310:27
10:27
0:00
40K
24.85 mi14:57:543:58:179:358:54
10:25
-0:02
25.2M
25.20 mi15:02:044:02:279:374:10
12:05
+1:40
Finish
26.22 mi15:12:174:12:409:3910:13
10:02
-2:03

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

8:36 /mi

Average Pace

9:39 /mi

Slowest Pace

12:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:11

46% of race

Time at Steady Pace

2:00:05

48% of race

Time at Slower Pace

15:24

6% of race

Average Pace: 9:38 /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 mi11:26:1926:428:3626:42
8:36
#18298
10K
6.21 mi11:53:2453:478:3927:05
8:43
#18369
15K
9.32 mi12:21:101:21:338:4527:46
8:56
#18446
20K
12.43 mi12:50:291:50:528:5529:19
9:26
#18603
Half
13.11 mi12:56:481:57:118:566:19
9:16
#18633
25K
15.53 mi13:21:022:21:259:0624:14
10:00
#18756
30K
18.64 mi13:52:442:53:079:1731:42
10:12
#18595
20M
20.00 mi14:06:413:07:049:2113:57
10:16
#18503
21M
21.00 mi14:17:553:18:189:2711:14
11:14
#18390
35K
21.75 mi14:25:283:25:519:287:33
10:06
#18334
23M
23.00 mi14:38:333:38:569:3113:05
10:27
#18213
24M
24.00 mi14:49:003:49:239:3310:27
10:27
#18195
40K
24.85 mi14:57:543:58:179:358:54
10:25
#18106
25.2M
25.20 mi15:02:044:02:279:374:10
12:05
#18084
Finish
26.22 mi15:12:174:12:409:3910:13
10:02
#18051
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi182986933693318627(Top 73%)7038(Top 64%)7038(Top 593%)
10K6.21 mi3.10 mi18369-716966-336966-3318460(Top 72%)7000(Top 64%)7000(Top 590%)
15K9.32 mi3.11 mi18446-776992-266992-2618627(Top 73%)7038(Top 64%)7038(Top 593%)
20K12.43 mi3.11 mi18603-1577076-847076-8418994(Top 74%)7266(Top 67%)7266(Top 612%)
Half13.11 mi0.68 mi18633-307091-157091-1519309(Top 76%)7496(Top 69%)7496(Top 632%)
25K15.53 mi2.42 mi18756-1237177-867177-8619114(Top 75%)7435(Top 68%)7435(Top 626%)
30K18.64 mi3.11 mi18595+1617165+127165+1217983(Top 70%)7035(Top 64%)7035(Top 593%)
20M20.00 mi1.36 mi18503+927135+307135+3017327(Top 68%)6890(Top 63%)6890(Top 580%)
21M21.00 mi1.00 mi18390+1137100+357100+3516970(Top 66%)6841(Top 63%)6841(Top 576%)
35K21.75 mi0.75 mi18334+567081+197081+1917471(Top 68%)7079(Top 65%)7079(Top 596%)
23M23.00 mi1.25 mi18213+1217039+427039+4216939(Top 66%)6889(Top 63%)6889(Top 580%)
24M24.00 mi1.00 mi18195+187064-257064-2517693(Top 69%)7315(Top 67%)7315(Top 616%)
40K24.85 mi0.85 mi18106+897039+257039+2516438(Top 64%)6717(Top 61%)6717(Top 566%)
25.2M25.20 mi0.35 mi18084+227038+17038+117562(Top 69%)7323(Top 67%)7323(Top 617%)
Finish26.22 mi1.02 mi18051+337048-107048-1018490(Top 72%)7730(Top 71%)7730(Top 651%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

18627

Females

7038

F50-54

7038

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

18460

Females

7000

F50-54

7000

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

18627

Females

7038

F50-54

7038

15K→20K

9.3 - 12.4 mi

Top 74%
×5stories
+106ft-86ft

Overall

18994

Females

7266

F50-54

7266

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

19309

Females

7496

F50-54

7496

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

19114

Females

7435

F50-54

7435

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

17983

Females

7035

F50-54

7035

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

17327

Females

6890

F50-54

6890

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

16970

Females

6841

F50-54

6841

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

17471

Females

7079

F50-54

7079

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

16939

Females

6889

F50-54

6889

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

17693

Females

7315

F50-54

7315

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

16438

Females

6717

F50-54

6717

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

17562

Females

7323

F50-54

7323

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

18490

Females

7730

F50-54

7730

Passing Analysis

Category:
Athletes Passed
1996
Passed By
1749
Net Change
+247
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18298
5K10K239310-71#18298#18369
10K15K196273-77#18369#18446
15K20K206363-157#18446#18603
20KHalf3464-30#18603#18633
Half25K157280-123#18633#18756
25K30K317156+161#18756#18595
30K20M14452+92#18595#18503
20M21M15340+113#18503#18390
21M35K8226+56#18390#18334
35K23M15433+121#18334#18213
23M24M7860+18#18213#18195
24M40K11021+89#18195#18106
40K25.2M3816+22#18106#18084
25.2MFinish8855+33#18084#18051
TOTALS19961749+247
📊

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