Nancy Whitcher

Bib: 48021 F US

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 23%
Gender (Female)
#0 / 26115
Top 14%
Masters (Masters Women)
#0 / 11371
Top 12%
Division (F40-44)
#0 / 3355
Top 16%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:06/mi
25:09
49125
10K· 6.21 mi
8:09/mi
50:28
5081
15K· 9.32 mi
8:26/mi
1:16:39
4451
20K· 12.43 mi
8:08/mi
1:41:55
6740
Half· 13.10 mi
8:20/mi
1:47:30
27
25K· 15.53 mi
8:26/mi
2:08:01
5063
30K· 18.64 mi
8:37/mi
2:34:47
6946
35K· 21.75 mi
8:49/mi
3:02:10
8788
40K· 24.85 mi
9:10/mi
3:30:37
5875
Finish· 26.22 mi
9:00/mi
3:42:53
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
1:47:308:13 /mi⚡ faster
2nd Half
1:55:238:48 /mi+7.3%
Positive split — 7.3% slower in the second half
AI Race Performance Report

Nancy's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:098:063.11 mi25:09
8:06
-
10K
50:288:083.10 mi25:19
8:09
+0:03
15K
1:16:398:143.11 mi26:11
8:26
+0:17
20K
1:41:558:133.11 mi25:16
8:08
-0:18
Half(13.10 mi)
1:47:308:130.67 mi5:35
8:20
+0:12
25K
2:08:018:152.43 mi20:31
8:26
+0:06
30K
2:34:478:193.11 mi26:46
8:37
+0:11
35K
3:02:108:233.11 mi27:23
8:49
+0:12
40K
3:30:378:293.10 mi28:27
9:10
+0:21
Finish(26.22 mi)
3:42:538:311.37 mi12:16
9:00
-0:10
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Nancy's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:06 /mi

Average Pace

8:30 /mi

Slowest Pace

9:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:02:10

82% of race

Time at Steady Pace

40:43

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:30 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi15297365136511560337203720
10K3.10 mi15001+2963577+743577+741484735143514
15K3.11 mi15194-1933617-403617-401560337203720
20K3.11 mi14964+2303536+813536+811442233523352
Half(13.10 mi)0.67 mi14878+863523+133523+131405932803280
25K2.43 mi14857+213533-103533-101514737203720
30K3.11 mi14507+3503463+703463+701412835113511
35K3.11 mi14005+5023420+433420+431302034653465
40K3.10 mi13840+1653500-803500-801476444874487
Finish(26.22 mi)1.37 mi13767+733542-423542-421493546254625

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
131 ft55 ft
49ft125ft
117 ft

Overall

15603

Females

3720

F40-44

3720

5K→10K

3.1 - 6.2 mi

Top 25%
55 ft24 ft
50ft81ft
45 ft

Overall

14847

Females

3514

F40-44

3514

10K→15K

6.2 - 9.3 mi

Top 26%
24 ft18 ft
44ft51ft
17 ft

Overall

15603

Females

3720

F40-44

3720

15K→20K

9.3 - 12.4 mi

Top 24%
18 ft45 ft
67ft40ft
38 ft

Overall

14422

Females

3352

F40-44

3352

20K→Half

12.4 - 13.1 mi

Top 24%
45 ft26 ft
8ft27ft
20 ft

Overall

14059

Females

3280

F40-44

3280

Half→25K

13.1 - 15.5 mi

Top 25%
25 ft12 ft
50ft63ft
20 ft

Overall

15147

Females

3720

F40-44

3720

25K→30K

15.5 - 18.6 mi

Top 24%
12 ft35 ft
69ft46ft
28 ft

Overall

14128

Females

3511

F40-44

3511

30K→35K

18.6 - 21.8 mi

Top 22%
35 ft34 ft
87ft88ft
23 ft

Overall

13020

Females

3465

F40-44

3465

35K→40K

21.8 - 24.9 mi

Top 25%
34 ft17 ft
58ft75ft
31 ft

Overall

14764

Females

4487

F40-44

4487

40K→Finish

24.9 - 26.2 mi

Top 25%
17 ft13 ft
14ft18ft
13 ft

Overall

14935

Females

4625

F40-44

4625

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing