Julie Nicholls

Bib: 31060 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Division (F18-39)
#0 / 14744
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
13:30/mi
41:56
49125
10K· 6.21 mi
13:56/mi
1:25:12
5081
15K· 9.32 mi
15:36/mi
2:13:39
4451
20K· 12.43 mi
16:36/mi
3:05:13
6740
Half· 13.10 mi
15:21/mi
3:15:31
27
25K· 15.53 mi
18:33/mi
4:00:42
5063
30K· 18.64 mi
19:12/mi
5:00:19
6946
35K· 21.75 mi
16:01/mi
5:50:04
8788
40K· 24.85 mi
15:33/mi
6:38:20
5875
Finish· 26.22 mi
15:08/mi
6:58:58
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
3:15:3114:56 /mi⚡ faster
2nd Half
3:43:2717:02 /mi+14.3%
Positive split — 14.3% slower in the second half
AI Race Performance Report

Julie'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
41:5613:303.11 mi41:56
13:30
-
10K
1:25:1213:433.10 mi43:16
13:56
+0:26
15K
2:13:3914:213.11 mi48:27
15:36
+1:40
20K
3:05:1314:553.11 mi51:34
16:36
+1:00
Half(13.10 mi)
3:15:3114:560.67 mi10:18
15:21
-1:15
25K
4:00:4215:302.43 mi45:11
18:33
+3:12
30K
5:00:1916:073.11 mi59:37
19:12
+0:39
35K
5:50:0416:063.11 mi49:45
16:01
-3:11
40K
6:38:2016:023.10 mi48:16
15:33
-0:28
Finish(26.22 mi)
6:58:5816:001.37 mi20:38
15:08
-0:25
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Julie's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:30 /mi

Average Pace

15:59 /mi

Slowest Pace

19:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:25:12

20% of race

Time at Steady Pace

2:57:24

42% of race

Time at Slower Pace

2:36:22

37% of race

Average Pace: 15:59 /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 mi580042477424774581912494924949
10K3.10 mi57672+33224532+24224532+242572582426224262
15K3.11 mi57989-31724773-24124773-241581912494924949
20K3.11 mi58207-21824935-16224935-162584502516125161
Half(13.10 mi)0.67 mi58148+5924903+3224903+32565752403624036
25K2.43 mi58355-20725051-14825051-148585332522925229
30K3.11 mi58591-23625234-18325234-183589122555825558
35K3.11 mi58277+31425019+21525019+215539052274422744
40K3.10 mi58015+26224866+15324866+153542182297622976
Finish(26.22 mi)1.37 mi57906+10924800+6624800+66547142326723267

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
131 ft55 ft
49ft125ft
117 ft

Overall

58191

Females

24949

F18-39

24949

5K→10K

3.1 - 6.2 mi

Top 96%
55 ft24 ft
50ft81ft
45 ft

Overall

57258

Females

24262

F18-39

24262

10K→15K

6.2 - 9.3 mi

Top 97%
24 ft18 ft
44ft51ft
17 ft

Overall

58191

Females

24949

F18-39

24949

15K→20K

9.3 - 12.4 mi

Top 98%
18 ft45 ft
67ft40ft
38 ft

Overall

58450

Females

25161

F18-39

25161

20K→Half

12.4 - 13.1 mi

Top 95%
45 ft26 ft
8ft27ft
20 ft

Overall

56575

Females

24036

F18-39

24036

Half→25K

13.1 - 15.5 mi

Top 98%
25 ft12 ft
50ft63ft
20 ft

Overall

58533

Females

25229

F18-39

25229

25K→30K

15.5 - 18.6 mi

Top 99%
12 ft35 ft
69ft46ft
28 ft

Overall

58912

Females

25558

F18-39

25558

30K→35K

18.6 - 21.8 mi

Top 90%
35 ft34 ft
87ft88ft
23 ft

Overall

53905

Females

22744

F18-39

22744

35K→40K

21.8 - 24.9 mi

Top 91%
34 ft17 ft
58ft75ft
31 ft

Overall

54218

Females

22976

F18-39

22976

40K→Finish

24.9 - 26.2 mi

Top 92%
17 ft13 ft
14ft18ft
13 ft

Overall

54714

Females

23267

F18-39

23267

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing