Darcy Fielder

Bib: 20715 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 45%
Division (F18-39)
#0 / 14744
Top 46%
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
9:04/mi
28:09
49125
10K· 6.21 mi
9:04/mi
56:19
5081
15K· 9.32 mi
9:17/mi
1:25:07
4451
20K· 12.43 mi
9:33/mi
1:54:46
6740
Half· 13.10 mi
10:32/mi
2:01:50
27
25K· 15.53 mi
10:32/mi
2:27:29
5063
30K· 18.64 mi
11:01/mi
3:01:41
6946
35K· 21.75 mi
15:02/mi
3:48:23
8788
40K· 24.85 mi
12:41/mi
4:27:47
5875
Finish· 26.22 mi
10:57/mi
4:42:43
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
2:01:509:19 /mi⚡ faster
2nd Half
2:40:5312:16 /mi+32.1%
Positive split — 32.1% slower in the second half
AI Race Performance Report

Darcy'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
28:099:043.11 mi28:09
9:04
-
10K
56:199:043.10 mi28:10
9:04
0:00
15K
1:25:079:083.11 mi28:48
9:17
+0:13
20K
1:54:469:153.11 mi29:39
9:33
+0:16
Half(13.10 mi)
2:01:509:190.67 mi7:04
10:32
+0:59
25K
2:27:299:302.43 mi25:39
10:32
0:00
30K
3:01:419:453.11 mi34:12
11:01
+0:29
35K
3:48:2310:313.11 mi46:42
15:02
+4:01
40K
4:27:4710:473.10 mi39:24
12:41
-2:21
Finish(26.22 mi)
4:42:4310:481.37 mi14:56
10:57
-1:44
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Darcy's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:04 /mi

Average Pace

10:47 /mi

Slowest Pace

15:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:54:46

41% of race

Time at Steady Pace

1:21:51

29% of race

Time at Slower Pace

1:26:06

30% of race

Average Pace: 10:47 /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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi27747799479942491568746874
10K3.10 mi26448+12997493+5017493+5012550071677167
15K3.11 mi25806+6427248+2457248+2452491568746874
20K3.11 mi26990-11847678-4307678-4302948287118711
Half(13.10 mi)0.67 mi27559-5697912-2347912-234352421158511585
25K2.43 mi28736-11778459-5478459-547336371103611036
30K3.11 mi29348-6128859-4008859-400327351107311073
35K3.11 mi34084-473611225-236611225-2366507012097920979
40K3.10 mi34910-82611814-58911814-589402671586015860
Finish(26.22 mi)1.37 mi34614+29611743+7111743+71311541153111531

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
131 ft55 ft
49ft125ft
117 ft

Overall

24915

Females

6874

F18-39

6874

5K→10K

3.1 - 6.2 mi

Top 43%
55 ft24 ft
50ft81ft
45 ft

Overall

25500

Females

7167

F18-39

7167

10K→15K

6.2 - 9.3 mi

Top 42%
24 ft18 ft
44ft51ft
17 ft

Overall

24915

Females

6874

F18-39

6874

15K→20K

9.3 - 12.4 mi

Top 49%
18 ft45 ft
67ft40ft
38 ft

Overall

29482

Females

8711

F18-39

8711

20K→Half

12.4 - 13.1 mi

Top 59%
45 ft26 ft
8ft27ft
20 ft

Overall

35242

Females

11585

F18-39

11585

Half→25K

13.1 - 15.5 mi

Top 56%
25 ft12 ft
50ft63ft
20 ft

Overall

33637

Females

11036

F18-39

11036

25K→30K

15.5 - 18.6 mi

Top 55%
12 ft35 ft
69ft46ft
28 ft

Overall

32735

Females

11073

F18-39

11073

30K→35K

18.6 - 21.8 mi

Top 85%
35 ft34 ft
87ft88ft
23 ft

Overall

50701

Females

20979

F18-39

20979

35K→40K

21.8 - 24.9 mi

Top 67%
34 ft17 ft
58ft75ft
31 ft

Overall

40267

Females

15860

F18-39

15860

40K→Finish

24.9 - 26.2 mi

Top 52%
17 ft13 ft
14ft18ft
13 ft

Overall

31154

Females

11531

F18-39

11531

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing