Emma Darby

Bib: 82677 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 8%
Gender (Female)
#0 / 26115
Top 2%
Division (F18-39)
#0 / 14744
Top 3%
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
7:02/mi
21:48
49125
10K· 6.21 mi
7:05/mi
43:46
5081
15K· 9.32 mi
7:12/mi
1:06:08
4451
20K· 12.43 mi
7:01/mi
1:27:53
6740
Half· 13.10 mi
7:17/mi
1:32:46
27
25K· 15.53 mi
7:06/mi
1:50:03
5063
30K· 18.64 mi
7:16/mi
2:12:35
6946
35K· 21.75 mi
7:21/mi
2:35:23
8788
40K· 24.85 mi
7:21/mi
2:58:11
5875
Finish· 26.22 mi
7:14/mi
3:08:02
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
1:32:467:05 /mi⚡ faster
2nd Half
1:35:167:16 /mi+2.7%
Positive split — 2.7% slower in the second half
AI Race Performance Report

Emma'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
21:487:023.11 mi21:48
7:02
-
10K
43:467:033.10 mi21:58
7:05
+0:03
15K
1:06:087:063.11 mi22:22
7:12
+0:07
20K
1:27:537:053.11 mi21:45
7:01
-0:11
Half(13.10 mi)
1:32:467:050.67 mi4:53
7:17
+0:16
25K
1:50:037:062.43 mi17:17
7:06
-0:11
30K
2:12:357:073.11 mi22:32
7:16
+0:10
35K
2:35:237:093.11 mi22:48
7:21
+0:05
40K
2:58:117:113.10 mi22:48
7:21
0:00
Finish(26.22 mi)
3:08:027:111.37 mi9:51
7:14
-0:07
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Emma's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:01 /mi

Average Pace

7:11 /mi

Slowest Pace

7:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:08:02

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:10 /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 mi59947007005660601601
10K3.10 mi5920+74674+26674+265872653653
15K3.11 mi5799+121643+31643+315660601601
20K3.11 mi5673+126606+37606+375369544544
Half(13.10 mi)0.67 mi5657+16605+1605+15725629629
25K2.43 mi5522+135585+20585+205173538538
30K3.11 mi5278+244556+29556+294808507507
35K3.11 mi4980+298531+25531+254370500500
40K3.10 mi4695+285516+15516+153915497497
Finish(26.22 mi)1.37 mi4520+175500+16500+163659492492

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
131 ft55 ft
49ft125ft
117 ft

Overall

5660

Females

601

F18-39

601

5K→10K

3.1 - 6.2 mi

Top 10%
55 ft24 ft
50ft81ft
45 ft

Overall

5872

Females

653

F18-39

653

10K→15K

6.2 - 9.3 mi

Top 9%
24 ft18 ft
44ft51ft
17 ft

Overall

5660

Females

601

F18-39

601

15K→20K

9.3 - 12.4 mi

Top 9%
18 ft45 ft
67ft40ft
38 ft

Overall

5369

Females

544

F18-39

544

20K→Half

12.4 - 13.1 mi

Top 10%
45 ft26 ft
8ft27ft
20 ft

Overall

5725

Females

629

F18-39

629

Half→25K

13.1 - 15.5 mi

Top 9%
25 ft12 ft
50ft63ft
20 ft

Overall

5173

Females

538

F18-39

538

25K→30K

15.5 - 18.6 mi

Top 8%
12 ft35 ft
69ft46ft
28 ft

Overall

4808

Females

507

F18-39

507

30K→35K

18.6 - 21.8 mi

Top 7%
35 ft34 ft
87ft88ft
23 ft

Overall

4370

Females

500

F18-39

500

35K→40K

21.8 - 24.9 mi

Top 7%
34 ft17 ft
58ft75ft
31 ft

Overall

3915

Females

497

F18-39

497

40K→Finish

24.9 - 26.2 mi

Top 6%
17 ft13 ft
14ft18ft
13 ft

Overall

3659

Females

492

F18-39

492

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing