Grace Ranson

Bib: 27816 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 39%
Division (F18-39)
#0 / 14744
Top 41%
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
10:15/mi
31:50
49125
10K· 6.21 mi
10:07/mi
1:03:13
5081
15K· 9.32 mi
10:31/mi
1:35:51
4451
20K· 12.43 mi
10:17/mi
2:07:46
6740
Half· 13.10 mi
10:37/mi
2:14:53
27
25K· 15.53 mi
10:32/mi
2:40:32
5063
30K· 18.64 mi
10:31/mi
3:13:10
6946
35K· 21.75 mi
10:41/mi
3:46:19
8788
40K· 24.85 mi
10:24/mi
4:18:35
5875
Finish· 26.22 mi
10:33/mi
4:32:57
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
2:14:5310:18 /mi⚡ faster
2nd Half
2:18:0410:32 /mi+2.4%
Positive split — 2.4% slower in the second half
AI Race Performance Report

Grace'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
31:5010:153.11 mi31:50
10:15
-
10K
1:03:1310:113.10 mi31:23
10:07
-0:08
15K
1:35:5110:183.11 mi32:38
10:31
+0:24
20K
2:07:4610:173.11 mi31:55
10:17
-0:14
Half(13.10 mi)
2:14:5310:180.67 mi7:07
10:37
+0:20
25K
2:40:3210:212.43 mi25:39
10:32
-0:05
30K
3:13:1010:223.11 mi32:38
10:31
-0:01
35K
3:46:1910:253.11 mi33:09
10:41
+0:10
40K
4:18:3510:253.10 mi32:16
10:24
-0:17
Finish(26.22 mi)
4:32:5710:261.37 mi14:22
10:33
+0:09
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Grace's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:07 /mi

Average Pace

10:25 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:59:48

88% of race

Time at Steady Pace

33:09

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:25 /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 mi413741415714157374131220912209
10K3.10 mi39166+220812985+117212985+1172374261214412144
15K3.11 mi38450+71612650+33512650+335374131220912209
20K3.11 mi37686+76412366+28412366+284360001176411764
Half(13.10 mi)0.67 mi37510+17612304+6212304+62358581186411864
25K2.43 mi36662+84812020+28412020+284336271102611026
30K3.11 mi34991+167111394+62611394+6262916893919391
35K3.11 mi33209+178210811+58310811+5832613686878687
40K3.10 mi31656+155310344+46710344+4672357480828082
Finish(26.22 mi)1.37 mi31340+31610278+6610278+662752698309830

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
131 ft55 ft
49ft125ft
117 ft

Overall

37413

Females

12209

F18-39

12209

5K→10K

3.1 - 6.2 mi

Top 63%
55 ft24 ft
50ft81ft
45 ft

Overall

37426

Females

12144

F18-39

12144

10K→15K

6.2 - 9.3 mi

Top 63%
24 ft18 ft
44ft51ft
17 ft

Overall

37413

Females

12209

F18-39

12209

15K→20K

9.3 - 12.4 mi

Top 60%
18 ft45 ft
67ft40ft
38 ft

Overall

36000

Females

11764

F18-39

11764

20K→Half

12.4 - 13.1 mi

Top 60%
45 ft26 ft
8ft27ft
20 ft

Overall

35858

Females

11864

F18-39

11864

Half→25K

13.1 - 15.5 mi

Top 56%
25 ft12 ft
50ft63ft
20 ft

Overall

33627

Females

11026

F18-39

11026

25K→30K

15.5 - 18.6 mi

Top 49%
12 ft35 ft
69ft46ft
28 ft

Overall

29168

Females

9391

F18-39

9391

30K→35K

18.6 - 21.8 mi

Top 44%
35 ft34 ft
87ft88ft
23 ft

Overall

26136

Females

8687

F18-39

8687

35K→40K

21.8 - 24.9 mi

Top 39%
34 ft17 ft
58ft75ft
31 ft

Overall

23574

Females

8082

F18-39

8082

40K→Finish

24.9 - 26.2 mi

Top 46%
17 ft13 ft
14ft18ft
13 ft

Overall

27526

Females

9830

F18-39

9830

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing