Grace Gerrard

Bib: 68107 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
10:35/mi
32:52
49125
10K· 6.21 mi
11:03/mi
1:07:10
5081
15K· 9.32 mi
11:53/mi
1:44:05
4451
20K· 12.43 mi
11:09/mi
2:18:43
6740
Half· 13.10 mi
11:24/mi
2:26:22
27
25K· 15.53 mi
11:34/mi
2:54:31
5063
30K· 18.64 mi
12:03/mi
3:31:55
6946
35K· 21.75 mi
12:51/mi
4:11:48
8788
40K· 24.85 mi
12:38/mi
4:51:01
5875
Finish· 26.22 mi
12:05/mi
5:07:29
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
2:26:2211:11 /mi⚡ faster
2nd Half
2:41:0712:17 /mi+10.1%
Positive split — 10.1% 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
32:5210:353.11 mi32:52
10:35
-
10K
1:07:1010:493.10 mi34:18
11:03
+0:28
15K
1:44:0511:113.11 mi36:55
11:53
+0:50
20K
2:18:4311:103.11 mi34:38
11:09
-0:44
Half(13.10 mi)
2:26:2211:110.67 mi7:39
11:24
+0:15
25K
2:54:3111:152.43 mi28:09
11:34
+0:10
30K
3:31:5511:233.11 mi37:24
12:03
+0:29
35K
4:11:4811:353.11 mi39:53
12:51
+0:48
40K
4:51:0111:433.10 mi39:13
12:38
-0:13
Finish(26.22 mi)
5:07:2911:451.37 mi16:28
12:05
-0:33
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

10:35 /mi

Average Pace

11:44 /mi

Slowest Pace

12:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:49:27

36% of race

Time at Steady Pace

1:58:56

39% of race

Time at Slower Pace

1:19:06

26% of race

Average Pace: 11:44 /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 mi445681598215982478561804918049
10K3.10 mi45239-67116385-40316385-403458621678416784
15K3.11 mi46187-94816959-57416959-574478561804918049
20K3.11 mi45167+102016422+53716422+537428221538615386
Half(13.10 mi)0.67 mi44950+21716314+10816314+108420431519615196
25K2.43 mi43897+105315822+49215822+492406211460614606
30K3.11 mi42937+96015471+35115471+351392831438214382
35K3.11 mi42417+52015420+5115420+51399141531315313
40K3.10 mi42156+26115436-1615436-16398651566915669
Finish(26.22 mi)1.37 mi42039+11715432+415432+4403271580015800

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
131 ft55 ft
49ft125ft
117 ft

Overall

47856

Females

18049

F18-39

18049

5K→10K

3.1 - 6.2 mi

Top 77%
55 ft24 ft
50ft81ft
45 ft

Overall

45862

Females

16784

F18-39

16784

10K→15K

6.2 - 9.3 mi

Top 80%
24 ft18 ft
44ft51ft
17 ft

Overall

47856

Females

18049

F18-39

18049

15K→20K

9.3 - 12.4 mi

Top 72%
18 ft45 ft
67ft40ft
38 ft

Overall

42822

Females

15386

F18-39

15386

20K→Half

12.4 - 13.1 mi

Top 70%
45 ft26 ft
8ft27ft
20 ft

Overall

42043

Females

15196

F18-39

15196

Half→25K

13.1 - 15.5 mi

Top 68%
25 ft12 ft
50ft63ft
20 ft

Overall

40621

Females

14606

F18-39

14606

25K→30K

15.5 - 18.6 mi

Top 66%
12 ft35 ft
69ft46ft
28 ft

Overall

39283

Females

14382

F18-39

14382

30K→35K

18.6 - 21.8 mi

Top 67%
35 ft34 ft
87ft88ft
23 ft

Overall

39914

Females

15313

F18-39

15313

35K→40K

21.8 - 24.9 mi

Top 67%
34 ft17 ft
58ft75ft
31 ft

Overall

39865

Females

15669

F18-39

15669

40K→Finish

24.9 - 26.2 mi

Top 67%
17 ft13 ft
14ft18ft
13 ft

Overall

40327

Females

15800

F18-39

15800

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing