Jessica Berta

Bib: 38675 F CA

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 15%
Gender (Female)
#0 / 26115
Top 7%
Division (F18-39)
#0 / 14744
Top 8%
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
7:43/mi
23:56
49125
10K· 6.21 mi
7:51/mi
48:17
5081
15K· 9.32 mi
7:59/mi
1:13:05
4451
20K· 12.43 mi
7:46/mi
1:37:10
6740
Half· 13.10 mi
8:02/mi
1:42:33
27
25K· 15.53 mi
7:48/mi
2:01:32
5063
30K· 18.64 mi
7:51/mi
2:25:53
6946
35K· 21.75 mi
7:59/mi
2:50:40
8788
40K· 24.85 mi
8:01/mi
3:15:33
5875
Finish· 26.22 mi
8:12/mi
3:26:43
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
1:42:337:50 /mi⚡ faster
2nd Half
1:44:107:57 /mi+1.6%
Positive split — 1.6% 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
23:567:433.11 mi23:56
7:43
-
10K
48:177:473.10 mi24:21
7:51
+0:08
15K
1:13:057:513.11 mi24:48
7:59
+0:08
20K
1:37:107:503.11 mi24:05
7:46
-0:13
Half(13.10 mi)
1:42:337:500.67 mi5:23
8:02
+0:16
25K
2:01:327:502.43 mi18:59
7:48
-0:14
30K
2:25:537:503.11 mi24:21
7:51
+0:03
35K
2:50:407:513.11 mi24:47
7:59
+0:08
40K
3:15:337:533.10 mi24:53
8:01
+0:02
Finish(26.22 mi)
3:26:437:541.37 mi11:10
8:12
+0:11
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

7:43 /mi

Average Pace

7:53 /mi

Slowest Pace

8:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:15:33

95% of race

Time at Steady Pace

11:10

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:53 /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 mi10829217921791078821902190
10K3.10 mi10911-822224-452224-451113823082308
15K3.11 mi10828+832204+202204+201078821902190
20K3.11 mi10671+1572162+422162+421034120402040
Half(13.10 mi)0.67 mi10663+82163-12163-11099522542254
25K2.43 mi10385+2782081+822081+82949918381838
30K3.11 mi9828+5571935+1461935+146800714541454
35K3.11 mi9257+5711804+1311804+131744314761476
40K3.10 mi8778+4791742+621742+62706415231523
Finish(26.22 mi)1.37 mi8706+721760-181760-18886122562256

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
131 ft55 ft
49ft125ft
117 ft

Overall

10788

Females

2190

F18-39

2190

5K→10K

3.1 - 6.2 mi

Top 19%
55 ft24 ft
50ft81ft
45 ft

Overall

11138

Females

2308

F18-39

2308

10K→15K

6.2 - 9.3 mi

Top 18%
24 ft18 ft
44ft51ft
17 ft

Overall

10788

Females

2190

F18-39

2190

15K→20K

9.3 - 12.4 mi

Top 17%
18 ft45 ft
67ft40ft
38 ft

Overall

10341

Females

2040

F18-39

2040

20K→Half

12.4 - 13.1 mi

Top 18%
45 ft26 ft
8ft27ft
20 ft

Overall

10995

Females

2254

F18-39

2254

Half→25K

13.1 - 15.5 mi

Top 16%
25 ft12 ft
50ft63ft
20 ft

Overall

9499

Females

1838

F18-39

1838

25K→30K

15.5 - 18.6 mi

Top 13%
12 ft35 ft
69ft46ft
28 ft

Overall

8007

Females

1454

F18-39

1454

30K→35K

18.6 - 21.8 mi

Top 12%
35 ft34 ft
87ft88ft
23 ft

Overall

7443

Females

1476

F18-39

1476

35K→40K

21.8 - 24.9 mi

Top 12%
34 ft17 ft
58ft75ft
31 ft

Overall

7064

Females

1523

F18-39

1523

40K→Finish

24.9 - 26.2 mi

Top 15%
17 ft13 ft
14ft18ft
13 ft

Overall

8861

Females

2256

F18-39

2256

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing