Jaci Wildner

Bib: 75695 F US

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 47%
Division (F18-39)
#0 / 14744
Top 49%
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
9:44/mi
30:12
49125
10K· 6.21 mi
10:03/mi
1:01:24
5081
15K· 9.32 mi
10:25/mi
1:33:44
4451
20K· 12.43 mi
10:07/mi
2:05:07
6740
Half· 13.10 mi
10:35/mi
2:12:13
27
25K· 15.53 mi
11:00/mi
2:39:00
5063
30K· 18.64 mi
10:58/mi
3:13:04
6946
35K· 21.75 mi
11:56/mi
3:50:07
8788
40K· 24.85 mi
12:47/mi
4:29:48
5875
Finish· 26.22 mi
12:15/mi
4:46:30
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
2:12:1310:06 /mi⚡ faster
2nd Half
2:34:1711:46 /mi+16.7%
Positive split — 16.7% slower in the second half
AI Race Performance Report

Jaci'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
30:129:443.11 mi30:12
9:44
-
10K
1:01:249:533.10 mi31:12
10:03
+0:19
15K
1:33:4410:043.11 mi32:20
10:25
+0:22
20K
2:05:0710:053.11 mi31:23
10:07
-0:18
Half(13.10 mi)
2:12:1310:060.67 mi7:06
10:35
+0:28
25K
2:39:0010:152.43 mi26:47
11:00
+0:25
30K
3:13:0410:223.11 mi34:04
10:58
-0:02
35K
3:50:0710:353.11 mi37:03
11:56
+0:58
40K
4:29:4810:523.10 mi39:41
12:47
+0:51
Finish(26.22 mi)
4:46:3010:571.37 mi16:42
12:15
-0:32
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jaci's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:44 /mi

Average Pace

10:56 /mi

Slowest Pace

12:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:05:07

44% of race

Time at Steady Pace

1:07:57

24% of race

Time at Slower Pace

1:33:26

33% of race

Average Pace: 10:56 /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 mi357281126111261365471179311793
10K3.10 mi36215-48711514-25311514-253369061188011880
15K3.11 mi36219-411541-2711541-27365471179311793
20K3.11 mi35613+60611334+20711334+207344621102211022
Half(13.10 mi)0.67 mi35545+6811335-111335-1357041181611816
25K2.43 mi35726-18111540-20511540-205369641271912719
30K3.11 mi34950+77611380+16011380+160324671095210952
35K3.11 mi34766+18411533-15311533-153343451260512605
40K3.10 mi35592-82612101-56812101-568408901615116151
Finish(26.22 mi)1.37 mi35865-27312314-21312314-213415901638816388

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
131 ft55 ft
49ft125ft
117 ft

Overall

36547

Females

11793

F18-39

11793

5K→10K

3.1 - 6.2 mi

Top 62%
55 ft24 ft
50ft81ft
45 ft

Overall

36906

Females

11880

F18-39

11880

10K→15K

6.2 - 9.3 mi

Top 61%
24 ft18 ft
44ft51ft
17 ft

Overall

36547

Females

11793

F18-39

11793

15K→20K

9.3 - 12.4 mi

Top 58%
18 ft45 ft
67ft40ft
38 ft

Overall

34462

Females

11022

F18-39

11022

20K→Half

12.4 - 13.1 mi

Top 60%
45 ft26 ft
8ft27ft
20 ft

Overall

35704

Females

11816

F18-39

11816

Half→25K

13.1 - 15.5 mi

Top 62%
25 ft12 ft
50ft63ft
20 ft

Overall

36964

Females

12719

F18-39

12719

25K→30K

15.5 - 18.6 mi

Top 54%
12 ft35 ft
69ft46ft
28 ft

Overall

32467

Females

10952

F18-39

10952

30K→35K

18.6 - 21.8 mi

Top 57%
35 ft34 ft
87ft88ft
23 ft

Overall

34345

Females

12605

F18-39

12605

35K→40K

21.8 - 24.9 mi

Top 68%
34 ft17 ft
58ft75ft
31 ft

Overall

40890

Females

16151

F18-39

16151

40K→Finish

24.9 - 26.2 mi

Top 70%
17 ft13 ft
14ft18ft
13 ft

Overall

41590

Females

16388

F18-39

16388

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing