Stacey Jenkins

Bib: 25765 F AU

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F45-49)
#0 / 2995
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
9:36/mi
29:48
49125
10K· 6.21 mi
9:46/mi
1:00:07
5081
15K· 9.32 mi
11:24/mi
1:35:30
4451
20K· 12.43 mi
12:05/mi
2:13:02
6740
Half· 13.10 mi
12:45/mi
2:21:35
27
25K· 15.53 mi
13:50/mi
2:55:15
5063
30K· 18.64 mi
16:21/mi
3:46:00
6946
35K· 21.75 mi
16:20/mi
4:36:42
8788
40K· 24.85 mi
13:55/mi
5:19:55
5875
Finish· 26.22 mi
12:59/mi
5:37:37
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
2:21:3510:49 /mi⚡ faster
2nd Half
3:16:0214:57 /mi+38.5%
Positive split — 38.5% slower in the second half
AI Race Performance Report

Stacey'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
29:489:363.11 mi29:48
9:36
-
10K
1:00:079:413.10 mi30:19
9:46
+0:10
15K
1:35:3010:153.11 mi35:23
11:24
+1:38
20K
2:13:0210:433.11 mi37:32
12:05
+0:41
Half(13.10 mi)
2:21:3510:490.67 mi8:33
12:45
+0:40
25K
2:55:1511:172.43 mi33:40
13:50
+1:05
30K
3:46:0012:083.11 mi50:45
16:21
+2:31
35K
4:36:4212:443.11 mi50:42
16:20
-0:01
40K
5:19:5512:533.10 mi43:13
13:55
-2:25
Finish(26.22 mi)
5:37:3712:541.37 mi17:42
12:59
-0:56
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Stacey's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:36 /mi

Average Pace

12:53 /mi

Slowest Pace

16:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:35:30

28% of race

Time at Steady Pace

2:20:40

42% of race

Time at Slower Pace

1:41:27

30% of race

Average Pace: 12:53 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi343391062510625446061609216092
10K3.10 mi34168+17110546+7910546+79341631060510605
15K3.11 mi38085-391712446-190012446-1900446061609216092
20K3.11 mi41458-337314320-187414320-1874481721849118491
Half(13.10 mi)0.67 mi42003-54514652-33214652-332492911944119441
25K2.43 mi44251-224816046-139416046-1394505992030320303
30K3.11 mi47712-346118210-216418210-2164559672368223682
35K3.11 mi49157-144519217-100719217-1007547402319523195
40K3.10 mi49058+9919265-4819265-48476961956119561
Finish(26.22 mi)1.37 mi48927+13119226+3919226+39463561883918839

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
131 ft55 ft
49ft125ft
117 ft

Overall

44606

Females

16092

F45-49

16092

5K→10K

3.1 - 6.2 mi

Top 57%
55 ft24 ft
50ft81ft
45 ft

Overall

34163

Females

10605

F45-49

10605

10K→15K

6.2 - 9.3 mi

Top 75%
24 ft18 ft
44ft51ft
17 ft

Overall

44606

Females

16092

F45-49

16092

15K→20K

9.3 - 12.4 mi

Top 81%
18 ft45 ft
67ft40ft
38 ft

Overall

48172

Females

18491

F45-49

18491

20K→Half

12.4 - 13.1 mi

Top 82%
45 ft26 ft
8ft27ft
20 ft

Overall

49291

Females

19441

F45-49

19441

Half→25K

13.1 - 15.5 mi

Top 85%
25 ft12 ft
50ft63ft
20 ft

Overall

50599

Females

20303

F45-49

20303

25K→30K

15.5 - 18.6 mi

Top 94%
12 ft35 ft
69ft46ft
28 ft

Overall

55967

Females

23682

F45-49

23682

30K→35K

18.6 - 21.8 mi

Top 92%
35 ft34 ft
87ft88ft
23 ft

Overall

54740

Females

23195

F45-49

23195

35K→40K

21.8 - 24.9 mi

Top 80%
34 ft17 ft
58ft75ft
31 ft

Overall

47696

Females

19561

F45-49

19561

40K→Finish

24.9 - 26.2 mi

Top 78%
17 ft13 ft
14ft18ft
13 ft

Overall

46356

Females

18839

F45-49

18839

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing