Nancy Norton

Bib: 24671F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:30
Rank: #21776
Start5K
8:51/mi
27:30 split
10K· 6.21 mi
55:24
Rank: #22038 (-262)
5K10K
8:59/mi
27:54 split
15K· 9.32 mi
1:23:41
Rank: #22191 (-153)
10K15K
9:06/mi
28:17 split
20K· 12.43 mi
1:52:47
Rank: #22263 (-72)
15K20K
9:22/mi
29:06 split
Half· 13.11 mi
1:59:01
Rank: #22262 (+1)
20KHalf
9:08/mi
6:14 split
25K· 15.53 mi
2:22:48
Rank: #22410 (-148)
Half25K
9:49/mi
23:47 split
30K· 18.64 mi
2:55:19
Rank: #22510 (-100)
25K30K
10:28/mi
32:31 split
20M
3:09:58
Rank: #22554 (-44)
30K20M
10:47/mi
14:39 split
21M
3:22:28
Rank: #22692 (-138)
20M21M
12:30/mi
12:30 split
35K· 21.75 mi
3:30:11
Rank: #22683 (+9)
21M35K
10:19/mi
7:43 split
23M
3:43:18
Rank: #22625 (+58)
35K23M
10:29/mi
13:07 split
24M
3:53:33
Rank: #22579 (+46)
23M24M
10:15/mi
10:15 split
40K· 24.85 mi
4:02:41
Rank: #22581 (-2)
24M40K
10:41/mi
9:08 split
25.2M
4:07:08
Rank: #22618 (-37)
40K25.2M
12:54/mi
4:27 split
Finish· 26.22 mi
4:17:02
Rank: #22599 (+19)
25.2MFinish
9:43/mi
9:54 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:01
Pace9:05 /mi
2nd Half
Distance13.11 mi
Time2:18:01
Pace10:32 /mi
📊Positive Split: 16.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:4527:308:5127:30
8:51
-
10K
6.21 mi11:55:3955:248:5527:54
8:59
+0:08
15K
9.32 mi12:23:561:23:418:5928:17
9:06
+0:07
20K
12.43 mi12:53:021:52:479:0529:06
9:22
+0:16
Half
13.11 mi12:59:161:59:019:056:14
9:08
-0:14
25K
15.53 mi13:23:032:22:489:1223:47
9:49
+0:41
30K
18.64 mi13:55:342:55:199:2432:31
10:28
+0:39
20M
20.00 mi14:10:133:09:589:3014:39
10:47
+0:19
21M
21.00 mi14:22:433:22:289:3812:30
12:30
+1:43
35K
21.75 mi14:30:263:30:119:407:43
10:19
-2:11
23M
23.00 mi14:43:333:43:189:4313:07
10:29
+0:10
24M
24.00 mi14:53:483:53:339:4410:15
10:15
-0:14
40K
24.85 mi15:02:564:02:419:469:08
10:41
+0:26
25.2M
25.20 mi15:07:234:07:089:484:27
12:54
+2:13
Finish
26.22 mi15:17:174:17:029:499:54
9:43
-3:11

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

8:51 /mi

Average Pace

9:49 /mi

Slowest Pace

12:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:01

46% of race

Time at Steady Pace

2:01:04

47% of race

Time at Slower Pace

16:57

7% of race

Average Pace: 9:48 /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 mi11:27:4527:308:5127:30
8:51
#21776
10K
6.21 mi11:55:3955:248:5527:54
8:59
#22038
15K
9.32 mi12:23:561:23:418:5928:17
9:06
#22191
20K
12.43 mi12:53:021:52:479:0529:06
9:22
#22263
Half
13.11 mi12:59:161:59:019:056:14
9:08
#22262
25K
15.53 mi13:23:032:22:489:1223:47
9:49
#22410
30K
18.64 mi13:55:342:55:199:2432:31
10:28
#22510
20M
20.00 mi14:10:133:09:589:3014:39
10:47
#22554
21M
21.00 mi14:22:433:22:289:3812:30
12:30
#22692
35K
21.75 mi14:30:263:30:119:407:43
10:19
#22683
23M
23.00 mi14:43:333:43:189:4313:07
10:29
#22625
24M
24.00 mi14:53:483:53:339:4410:15
10:15
#22579
40K
24.85 mi15:02:564:02:419:469:08
10:41
#22581
25.2M
25.20 mi15:07:234:07:089:484:27
12:54
#22618
Finish
26.22 mi15:17:174:17:029:499:54
9:43
#22599
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi217768504850422474(Top 79%)8819(Top 72%)8819(Top 887%)
10K6.21 mi3.10 mi22038-2628635-1318635-13122310(Top 79%)8772(Top 72%)8772(Top 882%)
15K9.32 mi3.11 mi22191-1538695-608695-6022474(Top 79%)8819(Top 72%)8819(Top 887%)
20K12.43 mi3.11 mi22263-728740-458740-4522475(Top 79%)8851(Top 72%)8851(Top 890%)
Half13.11 mi0.68 mi22262+18742-28742-222409(Top 79%)8839(Top 72%)8839(Top 889%)
25K15.53 mi2.42 mi22410-1488820-788820-7822792(Top 80%)9080(Top 74%)9080(Top 913%)
30K18.64 mi3.11 mi22510-1008918-988918-9822868(Top 81%)9246(Top 76%)9246(Top 930%)
20M20.00 mi1.36 mi22554-448965-478965-4723143(Top 81%)9490(Top 78%)9490(Top 955%)
21M21.00 mi1.00 mi22692-1389055-909055-9024407(Top 86%)10239(Top 84%)10239(Top 1030%)
35K21.75 mi0.75 mi22683+99065-109065-1022748(Top 80%)9411(Top 77%)9411(Top 947%)
23M23.00 mi1.25 mi22625+589058+79058+721967(Top 77%)9051(Top 74%)9051(Top 911%)
24M24.00 mi1.00 mi22579+469064-69064-622099(Top 78%)9187(Top 75%)9187(Top 924%)
40K24.85 mi0.85 mi22581-29073-99073-922404(Top 79%)9410(Top 77%)9410(Top 947%)
25.2M25.20 mi0.35 mi22618-379108-359108-3524911(Top 88%)10633(Top 87%)10633(Top 1070%)
Finish26.22 mi1.02 mi22599+199114-69114-621986(Top 77%)9148(Top 75%)9148(Top 920%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

22474

Females

8819

F55-59

8819

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

22310

Females

8772

F55-59

8772

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

22474

Females

8819

F55-59

8819

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

22475

Females

8851

F55-59

8851

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

22409

Females

8839

F55-59

8839

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

22792

Females

9080

F55-59

9080

25K→30K

15.5 - 18.6 mi

Top 81%
×9stories
+181ft-148ft

Overall

22868

Females

9246

F55-59

9246

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

23143

Females

9490

F55-59

9490

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

24407

Females

10239

F55-59

10239

21M→35K

21.0 - 21.8 mi

Top 80%
×7stories
+17ft-86ft

Overall

22748

Females

9411

F55-59

9411

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

21967

Females

9051

F55-59

9051

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

22099

Females

9187

F55-59

9187

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22404

Females

9410

F55-59

9410

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

24911

Females

10633

F55-59

10633

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

21986

Females

9148

F55-59

9148

Passing Analysis

Category:
Athletes Passed
1178
Passed By
2001
Net Change
-823
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21776
5K10K161423-262#21776#22038
10K15K141294-153#22038#22191
15K20K163235-72#22191#22263
20KHalf3635+1#22263#22262
Half25K95243-148#22262#22410
25K30K152252-100#22410#22510
30K20M65109-44#22510#22554
20M21M36174-138#22554#22692
21M35K5344+9#22692#22683
35K23M9840+58#22683#22625
23M24M7933+46#22625#22579
24M40K3941-2#22579#22581
40K25.2M1148-37#22581#22618
25.2MFinish4930+19#22618#22599
TOTALS11782001-823
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing