Jessica Todd

Bib: 27797 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
10:26/mi
32:22
49125
10K· 6.21 mi
10:12/mi
1:04:01
5081
15K· 9.32 mi
12:11/mi
1:41:52
4451
20K· 12.43 mi
10:37/mi
2:14:48
6740
Half· 13.10 mi
11:02/mi
2:22:12
27
25K· 15.53 mi
11:22/mi
2:49:51
5063
30K· 18.64 mi
12:09/mi
3:27:35
6946
35K· 21.75 mi
13:39/mi
4:09:57
8788
40K· 24.85 mi
15:05/mi
4:56:48
5875
Finish· 26.22 mi
12:28/mi
5:13:48
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
2:22:1210:52 /mi⚡ faster
2nd Half
2:51:3613:05 /mi+20.7%
Positive split — 20.7% slower in the second half
AI Race Performance Report

Jessica'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
32:2210:263.11 mi32:22
10:26
-
10K
1:04:0110:193.10 mi31:39
10:12
-0:14
15K
1:41:5210:563.11 mi37:51
12:11
+1:59
20K
2:14:4810:513.11 mi32:56
10:37
-1:34
Half(13.10 mi)
2:22:1210:520.67 mi7:24
11:02
+0:25
25K
2:49:5110:572.43 mi27:39
11:22
+0:20
30K
3:27:3511:093.11 mi37:44
12:09
+0:47
35K
4:09:5711:303.11 mi42:22
13:39
+1:30
40K
4:56:4811:573.10 mi46:51
15:05
+1:26
Finish(26.22 mi)
5:13:4811:591.37 mi17:00
12:28
-2:37
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jessica's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:12 /mi

Average Pace

11:59 /mi

Slowest Pace

15:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:12:00

42% of race

Time at Steady Pace

1:32:35

30% of race

Time at Slower Pace

1:29:13

28% of race

Average Pace: 11:58 /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 mi430671511515115493861901619016
10K3.10 mi40525+254213691+142413691+1424383261261212612
15K3.11 mi44307-378215842-215115842-2151493861901619016
20K3.11 mi42646+166114983+85914983+859386871314413144
Half(13.10 mi)0.67 mi42403+24314877+10614877+106393451372513725
25K2.43 mi41621+78214560+31714560+317393361392013920
30K3.11 mi41181+44014532+2814532+28398641467514675
35K3.11 mi41808-62715094-56215094-562442781756517565
40K3.10 mi43727-191916283-118916283-1189528172224522245
Finish(26.22 mi)1.37 mi43659+6816305-2216305-22431331716717167

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
131 ft55 ft
49ft125ft
117 ft

Overall

49386

Females

19016

F18-39

19016

5K→10K

3.1 - 6.2 mi

Top 64%
55 ft24 ft
50ft81ft
45 ft

Overall

38326

Females

12612

F18-39

12612

10K→15K

6.2 - 9.3 mi

Top 83%
24 ft18 ft
44ft51ft
17 ft

Overall

49386

Females

19016

F18-39

19016

15K→20K

9.3 - 12.4 mi

Top 65%
18 ft45 ft
67ft40ft
38 ft

Overall

38687

Females

13144

F18-39

13144

20K→Half

12.4 - 13.1 mi

Top 66%
45 ft26 ft
8ft27ft
20 ft

Overall

39345

Females

13725

F18-39

13725

Half→25K

13.1 - 15.5 mi

Top 66%
25 ft12 ft
50ft63ft
20 ft

Overall

39336

Females

13920

F18-39

13920

25K→30K

15.5 - 18.6 mi

Top 67%
12 ft35 ft
69ft46ft
28 ft

Overall

39864

Females

14675

F18-39

14675

30K→35K

18.6 - 21.8 mi

Top 74%
35 ft34 ft
87ft88ft
23 ft

Overall

44278

Females

17565

F18-39

17565

35K→40K

21.8 - 24.9 mi

Top 88%
34 ft17 ft
58ft75ft
31 ft

Overall

52817

Females

22245

F18-39

22245

40K→Finish

24.9 - 26.2 mi

Top 72%
17 ft13 ft
14ft18ft
13 ft

Overall

43133

Females

17167

F18-39

17167

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing