Nancy Friedman

Bib: 21837F

NJ

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
25:58
Rank: #17007
Start5K
25:58 | 8:21/mi
10K· 6.21 mi
52:13
Rank: #16950 (+57)
5K10K
26:15 | 8:27/mi
15K· 9.32 mi
1:19:21
Rank: #17174 (-224)
10K15K
27:08 | 8:44/mi
20K· 12.43 mi
1:48:06
Rank: #17507 (-333)
15K20K
28:45 | 9:15/mi
Half· 13.11 mi
1:54:13
Rank: #17533 (-26)
20KHalf
6:07 | 8:58/mi
25K· 15.53 mi
2:17:36
Rank: #17625 (-92)
Half25K
23:23 | 9:39/mi
30K· 18.64 mi
2:49:05
Rank: #17684 (-59)
25K30K
31:29 | 10:08/mi
20M
3:02:52
Rank: #17634 (+50)
30K20M
13:47 | 10:09/mi
21M
3:14:46
Rank: #17763 (-129)
20M21M
11:54 | 11:54/mi
35K· 21.75 mi
3:21:48
Rank: #17649 (+114)
21M35K
7:02 | 9:24/mi
23M
3:35:01
Rank: #17598 (+51)
35K23M
13:13 | 10:33/mi
24M
3:45:58
Rank: #17699 (-101)
23M24M
10:57 | 10:57/mi
40K· 24.85 mi
3:54:23
Rank: #17564 (+135)
24M40K
8:25 | 9:51/mi
25.2M
3:58:41
Rank: #17562 (+2)
40K25.2M
4:18 | 12:28/mi
Finish· 26.22 mi
4:08:24
Rank: #17488 (+74)
25.2MFinish
9:43 | 9:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:13
Pace8:43 /mi
2nd Half
Distance13.11 mi
Time2:14:11
Pace10:14 /mi
📊Positive Split: 17.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:2325:588:2125:58
8:21
-
10K
6.21 mi11:49:3852:138:2426:15
8:27
+0:06
15K
9.32 mi12:16:461:19:218:3127:08
8:44
+0:17
20K
12.43 mi12:45:311:48:068:4228:45
9:15
+0:31
Half
13.11 mi12:51:381:54:138:436:07
8:58
-0:17
25K
15.53 mi13:15:012:17:368:5123:23
9:39
+0:41
30K
18.64 mi13:46:302:49:059:0431:29
10:08
+0:29
20M
20.00 mi14:00:173:02:529:0913:47
10:09
+0:01
21M
21.00 mi14:12:113:14:469:1611:54
11:54
+1:45
35K
21.75 mi14:19:133:21:489:177:02
9:24
-2:30
23M
23.00 mi14:32:263:35:019:2113:13
10:33
+1:09
24M
24.00 mi14:43:233:45:589:2510:57
10:57
+0:24
40K
24.85 mi14:51:483:54:239:268:25
9:51
-1:06
25.2M
25.20 mi14:56:063:58:419:284:18
12:28
+2:37
Finish
26.22 mi15:05:494:08:249:299:43
9:32
-2:56

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

8:21 /mi

Average Pace

9:29 /mi

Slowest Pace

12:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:28

34% of race

Time at Steady Pace

2:02:34

49% of race

Time at Slower Pace

40:22

16% of race

Average Pace: 9:28 /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 mi11:23:2325:588:2125:58
8:21
#17007
10K
6.21 mi11:49:3852:138:2426:15
8:27
#16950
15K
9.32 mi12:16:461:19:218:3127:08
8:44
#17174
20K
12.43 mi12:45:311:48:068:4228:45
9:15
#17507
Half
13.11 mi12:51:381:54:138:436:07
8:58
#17533
25K
15.53 mi13:15:012:17:368:5123:23
9:39
#17625
30K
18.64 mi13:46:302:49:059:0431:29
10:08
#17684
20M
20.00 mi14:00:173:02:529:0913:47
10:09
#17634
21M
21.00 mi14:12:113:14:469:1611:54
11:54
#17763
35K
21.75 mi14:19:133:21:489:177:02
9:24
#17649
23M
23.00 mi14:32:263:35:019:2113:13
10:33
#17598
24M
24.00 mi14:43:233:45:589:2510:57
10:57
#17699
40K
24.85 mi14:51:483:54:239:268:25
9:51
#17564
25.2M
25.20 mi14:56:063:58:419:284:18
12:28
#17562
Finish
26.22 mi15:05:494:08:249:299:43
9:32
#17488
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi170076173617317666(Top 69%)6525(Top 60%)6525(Top 550%)
10K6.21 mi3.10 mi16950+576119+546119+5416980(Top 66%)6114(Top 56%)6114(Top 515%)
15K9.32 mi3.11 mi17174-2246254-1356254-13517666(Top 69%)6525(Top 60%)6525(Top 550%)
20K12.43 mi3.11 mi17507-3336466-2126466-21218400(Top 72%)6934(Top 63%)6934(Top 584%)
Half13.11 mi0.68 mi17533-266490-246490-2418127(Top 71%)6855(Top 63%)6855(Top 578%)
25K15.53 mi2.42 mi17625-926558-686558-6818024(Top 71%)6838(Top 63%)6838(Top 576%)
30K18.64 mi3.11 mi17684-596646-886646-8817760(Top 70%)6912(Top 63%)6912(Top 582%)
20M20.00 mi1.36 mi17634+506659-136659-1316951(Top 66%)6690(Top 61%)6690(Top 564%)
21M21.00 mi1.00 mi17763-1296767-1086767-10818582(Top 73%)7615(Top 70%)7615(Top 642%)
35K21.75 mi0.75 mi17649+1146711+566711+5615158(Top 59%)5920(Top 54%)5920(Top 499%)
23M23.00 mi1.25 mi17598+516709+26709+217200(Top 67%)7003(Top 64%)7003(Top 590%)
24M24.00 mi1.00 mi17699-1016789-806789-8019101(Top 75%)8008(Top 73%)8008(Top 675%)
40K24.85 mi0.85 mi17564+1356742+476742+4714467(Top 57%)5762(Top 53%)5762(Top 485%)
25.2M25.20 mi0.35 mi17562+26762-206762-2018462(Top 72%)7747(Top 71%)7747(Top 653%)
Finish26.22 mi1.02 mi17488+746744+186744+1816707(Top 65%)6870(Top 63%)6870(Top 579%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

17666

Females

6525

F50-54

6525

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

16980

Females

6114

F50-54

6114

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

17666

Females

6525

F50-54

6525

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

18400

Females

6934

F50-54

6934

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

18127

Females

6855

F50-54

6855

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

18024

Females

6838

F50-54

6838

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

17760

Females

6912

F50-54

6912

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

16951

Females

6690

F50-54

6690

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

18582

Females

7615

F50-54

7615

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

15158

Females

5920

F50-54

5920

35K→23M

21.8 - 23.0 mi

Top 67%
×5stories
+23ft-63ft

Overall

17200

Females

7003

F50-54

7003

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

19101

Females

8008

F50-54

8008

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

14467

Females

5762

F50-54

5762

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

18462

Females

7747

F50-54

7747

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

16707

Females

6870

F50-54

6870

Passing Analysis

Category:
Athletes Passed
1853
Passed By
2334
Net Change
-481
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17007
5K10K301244+57#17007#16950
10K15K164388-224#16950#17174
15K20K165498-333#17174#17507
20KHalf3965-26#17507#17533
Half25K174266-92#17533#17625
25K30K224283-59#17625#17684
30K20M14090+50#17684#17634
20M21M66195-129#17634#17763
21M35K13420+114#17763#17649
35K23M13281+51#17649#17598
23M24M37138-101#17598#17699
24M40K1405+135#17699#17564
40K25.2M3735+2#17564#17562
25.2MFinish10026+74#17562#17488
TOTALS18532334-481
📊

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