Fern Parker

Bib: 51853 F VG

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 29%
Gender (Female)
#0 / 26115
Top 18%
Masters (Masters Women)
#0 / 11371
Top 16%
Division (F45-49)
#0 / 2995
Top 18%
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
7:56/mi
24:36
49125
10K· 6.21 mi
8:15/mi
50:11
5081
15K· 9.32 mi
8:49/mi
1:17:34
4451
20K· 12.43 mi
8:59/mi
1:45:27
6740
Half· 13.10 mi
9:16/mi
1:51:40
27
25K· 15.53 mi
9:01/mi
2:13:37
5063
30K· 18.64 mi
9:10/mi
2:42:04
6946
35K· 21.75 mi
9:21/mi
3:11:04
8788
40K· 24.85 mi
9:18/mi
3:39:56
5875
Finish· 26.22 mi
9:16/mi
3:52:33
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
1:51:408:32 /mi⚡ faster
2nd Half
2:00:539:13 /mi+8.3%
Positive split — 8.3% slower in the second half
AI Race Performance Report

Fern'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
24:367:563.11 mi24:36
7:56
-
10K
50:118:053.10 mi25:35
8:15
+0:19
15K
1:17:348:203.11 mi27:23
8:49
+0:34
20K
1:45:278:303.11 mi27:53
8:59
+0:10
Half(13.10 mi)
1:51:408:320.67 mi6:13
9:16
+0:17
25K
2:13:378:372.43 mi21:57
9:01
-0:15
30K
2:42:048:423.11 mi28:27
9:10
+0:09
35K
3:11:048:483.11 mi29:00
9:21
+0:11
40K
3:39:568:513.10 mi28:52
9:18
-0:03
Finish(26.22 mi)
3:52:338:531.37 mi12:37
9:16
-0:02
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Fern's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:56 /mi

Average Pace

8:53 /mi

Slowest Pace

9:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

50:11

22% of race

Time at Steady Pace

3:02:22

78% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:52 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi13132294329431935249504950
10K3.10 mi14484-13523402-4593402-4591578438183818
15K3.11 mi16181-16973929-5273929-5271935249504950
20K3.11 mi17703-15224453-5244453-5242330963436343
Half(13.10 mi)0.67 mi17954-2514535-824535-822373665716571
25K2.43 mi18340-3864699-1644699-1642074856605660
30K3.11 mi18252+884725-264725-261871451435143
35K3.11 mi17849+4034708+174708+171701949094909
40K3.10 mi17319+5304666+424666+421579349034903
Finish(26.22 mi)1.37 mi17200+1194681-154681-151701354245424

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
131 ft55 ft
49ft125ft
117 ft

Overall

19352

Females

4950

F45-49

4950

5K→10K

3.1 - 6.2 mi

Top 26%
55 ft24 ft
50ft81ft
45 ft

Overall

15784

Females

3818

F45-49

3818

10K→15K

6.2 - 9.3 mi

Top 32%
24 ft18 ft
44ft51ft
17 ft

Overall

19352

Females

4950

F45-49

4950

15K→20K

9.3 - 12.4 mi

Top 39%
18 ft45 ft
67ft40ft
38 ft

Overall

23309

Females

6343

F45-49

6343

20K→Half

12.4 - 13.1 mi

Top 40%
45 ft26 ft
8ft27ft
20 ft

Overall

23736

Females

6571

F45-49

6571

Half→25K

13.1 - 15.5 mi

Top 35%
25 ft12 ft
50ft63ft
20 ft

Overall

20748

Females

5660

F45-49

5660

25K→30K

15.5 - 18.6 mi

Top 31%
12 ft35 ft
69ft46ft
28 ft

Overall

18714

Females

5143

F45-49

5143

30K→35K

18.6 - 21.8 mi

Top 28%
35 ft34 ft
87ft88ft
23 ft

Overall

17019

Females

4909

F45-49

4909

35K→40K

21.8 - 24.9 mi

Top 26%
34 ft17 ft
58ft75ft
31 ft

Overall

15793

Females

4903

F45-49

4903

40K→Finish

24.9 - 26.2 mi

Top 28%
17 ft13 ft
14ft18ft
13 ft

Overall

17013

Females

5424

F45-49

5424

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing