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LONDON MARATHON MASS 2026

Lydia Willetts

Bib: 28787 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
13:11/mi
40:56
↑ 49↓ 125
10K· 6.21 mi
13:21/mi
1:22:22
↑ 50↓ 81
15K· 9.32 mi
15:00/mi
2:08:57
↑ 44↓ 51
20K· 12.43 mi
15:21/mi
2:56:36
↑ 67↓ 40
Half· 13.10 mi
14:29/mi
3:06:19
↓ 27
25K· 15.53 mi
16:41/mi
3:46:56
↑ 50↓ 63
30K· 18.64 mi
15:59/mi
4:36:33
↑ 69↓ 46
35K· 21.75 mi
19:42/mi
5:37:43
↑ 87↓ 88
40K· 24.85 mi
17:44/mi
6:32:48
↑ 58↓ 75
Finish· 26.22 mi
15:36/mi
6:54:04
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
3:06:1914:14 /mi⚡ faster
2nd Half
3:47:4517:22 /mi+22.2%
Positive split — 22.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
40:5613:113.11 mi40:56
13:11
-
10K
1:22:2213:163.10 mi41:26
13:21
+0:10
15K
2:08:5713:513.11 mi46:35
15:00
+1:39
20K
2:56:3614:133.11 mi47:39
15:21
+0:21
Half(13.10 mi)
3:06:1914:140.67 mi9:43
14:29
-0:52
25K
3:46:5614:372.43 mi40:37
16:41
+2:12
30K
4:36:3314:513.11 mi49:37
15:59
-0:42
35K
5:37:4315:323.11 mi1:01:10
19:42
+3:43
40K
6:32:4815:493.10 mi55:05
17:44
-1:58
Finish(26.22 mi)
6:54:0415:491.37 mi21:16
15:36
-2:08
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

13:11 /mi

Average Pace

15:48 /mi

Slowest Pace

19:42 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:32:05

22% of race

Time at Steady Pace

2:45:07

40% of race

Time at Slower Pace

2:36:52

38% of race

Average Pace: 15:48 /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 mi575112439824398574482440024400
10K3.10 mi56869+64223953+44523953+445561802350223502
15K3.11 mi57192-32324183-23024183-230574482440024400
20K3.11 mi57267-7524270-8724270-87572422430724307
Half(13.10 mi)0.67 mi57178+8924216+5424216+54549002297422974
25K2.43 mi57196-1824239-2324239-23568772414824148
30K3.11 mi56983+21324125+11424125+114552902329723297
35K3.11 mi57611-62824568-44324568-443589682563625636
40K3.10 mi57734-12324668-10024668-100579782503625036
Finish(26.22 mi)1.37 mi57687+4724647+2124647+21557282382823828

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×10story building
+49ft-125ft

Overall

57448

Females

24400

F18-39

24400

5K→10K

3.1 - 6.2 mi

Top 94%
×4story building
+50ft-81ft

Overall

56180

Females

23502

F18-39

23502

10K→15K

6.2 - 9.3 mi

Top 96%
×1story
+44ft-51ft

Overall

57448

Females

24400

F18-39

24400

15K→20K

9.3 - 12.4 mi

Top 96%
×3story building
+67ft-40ft

Overall

57242

Females

24307

F18-39

24307

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+8ft-27ft

Overall

54900

Females

22974

F18-39

22974

Half→25K

13.1 - 15.5 mi

Top 95%
×2story building
+50ft-63ft

Overall

56877

Females

24148

F18-39

24148

25K→30K

15.5 - 18.6 mi

Top 92%
×2story building
+69ft-46ft

Overall

55290

Females

23297

F18-39

23297

30K→35K

18.6 - 21.8 mi

Top 99%
×2story building
+87ft-88ft

Overall

58968

Females

25636

F18-39

25636

35K→40K

21.8 - 24.9 mi

Top 97%
×3story building
+58ft-75ft

Overall

57978

Females

25036

F18-39

25036

40K→Finish

24.9 - 26.2 mi

Top 93%
×1story
+14ft-18ft

Overall

55728

Females

23828

F18-39

23828

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#57511
5K → 10K
119761*+642
#57511 → #56869
10K → 15K
200157-323
#56869 → #57192
15K → 20K
200200-75
#57192 → #57267
20K → Half
19108+89
#57267 → #57178
Half → 25K
200198-18
#57178 → #57196
25K → 30K
86299+213
#57196 → #56983
30K → 35K
20020-628
#56983 → #57611
35K → 40K
18158-123
#57611 → #57734
40K → Finish
2370+47
#57734 → #57687
TOTALS
12281871*-176
#57511 → #57687

* Includes athletes who did not complete a segment (DNF/DNQ).

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