Rachel Dales

Bib: 81380 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 41%
Gender (Female)
#0 / 26115
Top 29%
Division (F18-39)
#0 / 14744
Top 31%
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
8:42/mi
27:00
49125
10K· 6.21 mi
8:44/mi
54:07
5081
15K· 9.32 mi
9:06/mi
1:22:22
4451
20K· 12.43 mi
9:13/mi
1:50:58
6740
Half· 13.10 mi
9:28/mi
1:57:19
27
25K· 15.53 mi
9:37/mi
2:20:43
5063
30K· 18.64 mi
10:08/mi
2:52:09
6946
35K· 21.75 mi
11:20/mi
3:27:19
8788
40K· 24.85 mi
10:38/mi
4:00:20
5875
Finish· 26.22 mi
9:51/mi
4:13:45
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
1:57:198:58 /mi⚡ faster
2nd Half
2:16:2610:24 /mi+16.3%
Positive split — 16.3% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
27:008:423.11 mi27:00
8:42
-
10K
54:078:433.10 mi27:07
8:44
+0:02
15K
1:22:228:513.11 mi28:15
9:06
+0:22
20K
1:50:588:563.11 mi28:36
9:13
+0:07
Half(13.10 mi)
1:57:198:580.67 mi6:21
9:28
+0:15
25K
2:20:439:042.43 mi23:24
9:37
+0:09
30K
2:52:099:153.11 mi31:26
10:08
+0:31
35K
3:27:199:323.11 mi35:10
11:20
+1:12
40K
4:00:209:413.10 mi33:01
10:38
-0:42
Finish(26.22 mi)
4:13:459:421.37 mi13:25
9:51
-0:47
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:42 /mi

Average Pace

9:41 /mi

Slowest Pace

11:20 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:50:58

44% of race

Time at Steady Pace

43:10

17% of race

Time at Slower Pace

1:39:37

39% of race

Average Pace: 9:41 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi22336599659962248160356035
10K3.10 mi21575+7615749+2475749+2472098355815581
15K3.11 mi21798-2235803-545803-542248160356035
20K3.11 mi22807-10096168-3656168-3652621274167416
Half(13.10 mi)0.67 mi22908-1016206-386206-382588173827382
25K2.43 mi23559-6516463-2576463-2572637477427742
30K3.11 mi24277-7186856-3936856-3932636081368136
35K3.11 mi25347-10707468-6127468-612304611071810718
40K3.10 mi25091+2567589-1217589-1212521988228822
Finish(26.22 mi)1.37 mi24757+3347525+647525+642172472937293

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×10story building
+49ft-125ft

Overall

22481

Females

6035

F18-39

6035

5K→10K

3.1 - 6.2 mi

Top 35%
×4story building
+50ft-81ft

Overall

20983

Females

5581

F18-39

5581

10K→15K

6.2 - 9.3 mi

Top 38%
×1story
+44ft-51ft

Overall

22481

Females

6035

F18-39

6035

15K→20K

9.3 - 12.4 mi

Top 44%
×3story building
+67ft-40ft

Overall

26212

Females

7416

F18-39

7416

20K→Half

12.4 - 13.1 mi

Top 43%
×2story building
+8ft-27ft

Overall

25881

Females

7382

F18-39

7382

Half→25K

13.1 - 15.5 mi

Top 44%
×2story building
+50ft-63ft

Overall

26374

Females

7742

F18-39

7742

25K→30K

15.5 - 18.6 mi

Top 44%
×2story building
+69ft-46ft

Overall

26360

Females

8136

F18-39

8136

30K→35K

18.6 - 21.8 mi

Top 51%
×2story building
+87ft-88ft

Overall

30461

Females

10718

F18-39

10718

35K→40K

21.8 - 24.9 mi

Top 42%
×3story building
+58ft-75ft

Overall

25219

Females

8822

F18-39

8822

40K→Finish

24.9 - 26.2 mi

Top 36%
×1story
+14ft-18ft

Overall

21724

Females

7293

F18-39

7293

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#22336
5K10K
2541015+761
#22336 #21575
10K15K
564341-223
#21575 #21798
15K20K
1133124-1009
#21798 #22807
20KHalf
15453-101
#22807 #22908
Half25K
865214-651
#22908 #23559
25K30K
1140422-718
#23559 #24277
30K35K
1353283-1070
#24277 #25347
35K40K
327583+256
#25347 #25091
40KFinish
48382+334
#25091 #24757
TOTALS
58383417-2421
#22336 #24757

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing