Nancy Katz

Bib: 23765F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:11
Rank: #20755
Start5K
28:11 | 9:04/mi
10K· 6.21 mi
56:19
Rank: #20912 (-157)
5K10K
28:08 | 9:03/mi
15K· 9.32 mi
1:24:29
Rank: #20869 (+43)
10K15K
28:10 | 9:04/mi
20K· 12.43 mi
1:53:32
Rank: #20938 (-69)
15K20K
29:03 | 9:21/mi
Half· 13.11 mi
1:59:45
Rank: #20925 (+13)
20KHalf
6:13 | 9:07/mi
25K· 15.53 mi
2:22:55
Rank: #20930 (-5)
Half25K
23:10 | 9:33/mi
30K· 18.64 mi
2:53:52
Rank: #20924 (+6)
25K30K
30:57 | 9:58/mi
20M
3:07:15
Rank: #20839 (+85)
30K20M
13:23 | 9:51/mi
21M
3:18:24
Rank: #20842 (-3)
20M21M
11:09 | 11:09/mi
35K· 21.75 mi
3:25:29
Rank: #20798 (+44)
21M35K
7:05 | 9:28/mi
23M
3:37:59
Rank: #20729 (+69)
35K23M
12:30 | 9:59/mi
24M
3:47:06
Rank: #20602 (+127)
23M24M
9:07 | 9:07/mi
40K· 24.85 mi
3:55:07
Rank: #20493 (+109)
24M40K
8:01 | 9:23/mi
25.2M
3:58:56
Rank: #20497 (-4)
40K25.2M
3:49 | 11:04/mi
Finish· 26.22 mi
4:07:51
Rank: #20369 (+128)
25.2MFinish
8:55 | 8:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:45
Pace9:08 /mi
2nd Half
Distance13.11 mi
Time2:08:06
Pace9:46 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:5528:119:0428:11
9:04
-
10K
6.21 mi11:53:0356:199:0428:08
9:03
-0:01
15K
9.32 mi12:21:131:24:299:0428:10
9:04
+0:01
20K
12.43 mi12:50:161:53:329:0829:03
9:21
+0:17
Half
13.11 mi12:56:291:59:459:086:13
9:07
-0:14
25K
15.53 mi13:19:392:22:559:1223:10
9:33
+0:26
30K
18.64 mi13:50:362:53:529:2030:57
9:58
+0:25
20M
20.00 mi14:03:593:07:159:2213:23
9:51
-0:07
21M
21.00 mi14:15:083:18:249:2711:09
11:09
+1:18
35K
21.75 mi14:22:133:25:299:277:05
9:28
-1:41
23M
23.00 mi14:34:433:37:599:2912:30
9:59
+0:31
24M
24.00 mi14:43:503:47:069:289:07
9:07
-0:52
40K
24.85 mi14:51:513:55:079:288:01
9:23
+0:16
25.2M
25.20 mi14:55:403:58:569:293:49
11:04
+1:41
Finish
26.22 mi15:04:354:07:519:288:55
8:45
-2:19

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

8:45 /mi

Average Pace

9:28 /mi

Slowest Pace

11:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

8:55

4% of race

Time at Steady Pace

2:47:08

67% of race

Time at Slower Pace

1:11:48

29% of race

Average Pace: 9:27 /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 mi11:24:5528:119:0428:11
9:04
#20755
10K
6.21 mi11:53:0356:199:0428:08
9:03
#20912
15K
9.32 mi12:21:131:24:299:0428:10
9:04
#20869
20K
12.43 mi12:50:161:53:329:0829:03
9:21
#20938
Half
13.11 mi12:56:291:59:459:086:13
9:07
#20925
25K
15.53 mi13:19:392:22:559:1223:10
9:33
#20930
30K
18.64 mi13:50:362:53:529:2030:57
9:58
#20924
20M
20.00 mi14:03:593:07:159:2213:23
9:51
#20839
21M
21.00 mi14:15:083:18:249:2711:09
11:09
#20842
35K
21.75 mi14:22:133:25:299:277:05
9:28
#20798
23M
23.00 mi14:34:433:37:599:2912:30
9:59
#20729
24M
24.00 mi14:43:503:47:069:289:07
9:07
#20602
40K
24.85 mi14:51:513:55:079:288:01
9:23
#20493
25.2M
25.20 mi14:55:403:58:569:293:49
11:04
#20497
Finish
26.22 mi15:04:354:07:519:288:55
8:45
#20369
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi207558247824720803(Top 78%)8126(Top 71%)8126(Top 997%)
10K6.21 mi3.10 mi20912-1578272-258272-2521099(Top 79%)8325(Top 73%)8325(Top 1021%)
15K9.32 mi3.11 mi20869+438214+588214+5820803(Top 78%)8126(Top 71%)8126(Top 997%)
20K12.43 mi3.11 mi20938-698237-238237-2321096(Top 79%)8291(Top 73%)8291(Top 1017%)
Half13.11 mi0.68 mi20925+138228+98228+920891(Top 78%)8186(Top 72%)8186(Top 1004%)
25K15.53 mi2.42 mi20930-58222+68222+621018(Top 79%)8273(Top 72%)8273(Top 1015%)
30K18.64 mi3.11 mi20924+68234-128234-1220924(Top 79%)8302(Top 73%)8302(Top 1019%)
20M20.00 mi1.36 mi20839+858203+318203+3120022(Top 75%)7868(Top 69%)7868(Top 965%)
21M21.00 mi1.00 mi20842-38221-188221-1821156(Top 79%)8541(Top 75%)8541(Top 1048%)
35K21.75 mi0.75 mi20798+448209+128209+1219775(Top 74%)7803(Top 68%)7803(Top 957%)
23M23.00 mi1.25 mi20729+698183+268183+2619954(Top 75%)7929(Top 69%)7929(Top 973%)
24M24.00 mi1.00 mi20602+1278126+578126+5717769(Top 67%)6794(Top 59%)6794(Top 834%)
40K24.85 mi0.85 mi20493+1098066+608066+6017891(Top 67%)6899(Top 60%)6899(Top 847%)
25.2M25.20 mi0.35 mi20497-48071-58071-520624(Top 77%)8385(Top 73%)8385(Top 1029%)
Finish26.22 mi1.02 mi20369+1288011+608011+6016809(Top 63%)6272(Top 55%)6272(Top 770%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

20803

Females

8126

F55-59

8126

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

21099

Females

8325

F55-59

8325

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

20803

Females

8126

F55-59

8126

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

21096

Females

8291

F55-59

8291

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

20891

Females

8186

F55-59

8186

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

21018

Females

8273

F55-59

8273

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

20924

Females

8302

F55-59

8302

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

20022

Females

7868

F55-59

7868

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

21156

Females

8541

F55-59

8541

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

19775

Females

7803

F55-59

7803

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

19954

Females

7929

F55-59

7929

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

17769

Females

6794

F55-59

6794

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17891

Females

6899

F55-59

6899

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

20624

Females

8385

F55-59

8385

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

16809

Females

6272

F55-59

6272

Passing Analysis

Category:
Athletes Passed
1583
Passed By
1197
Net Change
+386
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20755
5K10K220377-157#20755#20912
10K15K203160+43#20912#20869
15K20K140209-69#20869#20938
20KHalf3522+13#20938#20925
Half25K103108-5#20925#20930
25K30K141135+6#20930#20924
30K20M12237+85#20924#20839
20M21M5558-3#20839#20842
21M35K5915+44#20842#20798
35K23M10435+69#20798#20729
23M24M1314+127#20729#20602
24M40K1123+109#20602#20493
40K25.2M2731-4#20493#20497
25.2MFinish1313+128#20497#20369
TOTALS15831197+386
📊

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