TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Amy Westall

Bib: 65757 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
10:23/mi
32:15
↑ 49↓ 125
10K· 6.21 mi
10:39/mi
1:05:18
↑ 50↓ 81
15K· 9.32 mi
11:55/mi
1:42:18
↑ 44↓ 51
20K· 12.43 mi
11:37/mi
2:18:21
↑ 67↓ 40
Half· 13.10 mi
15:15/mi
2:28:35
↓ 27
25K· 15.53 mi
15:35/mi
3:06:31
↑ 50↓ 63
30K· 18.64 mi
12:27/mi
3:45:09
↑ 69↓ 46
35K· 21.75 mi
14:28/mi
4:30:05
↑ 87↓ 88
40K· 24.85 mi
12:11/mi
5:07:56
↑ 58↓ 75
Finish· 26.22 mi
12:57/mi
5:25:35
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
2:28:3511:21 /mi⚡ faster
2nd Half
2:57:0013:30 /mi+19.1%
Positive split — 19.1% 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
32:1510:233.11 mi32:15
10:23
-
10K
1:05:1810:313.10 mi33:03
10:39
+0:16
15K
1:42:1810:593.11 mi37:00
11:55
+1:16
20K
2:18:2111:083.11 mi36:03
11:37
-0:18
Half(13.10 mi)
2:28:3511:210.67 mi10:14
15:15
+3:38
25K
3:06:3112:012.43 mi37:56
15:35
+0:20
30K
3:45:0912:053.11 mi38:38
12:27
-3:08
35K
4:30:0512:263.11 mi44:56
14:28
+2:01
40K
5:07:5612:243.10 mi37:51
12:11
-2:17
Finish(26.22 mi)
5:25:3512:261.37 mi17:39
12:57
+0:46
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:23 /mi

Average Pace

12:26 /mi

Slowest Pace

15:35 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:05:18

20% of race

Time at Steady Pace

2:47:11

51% of race

Time at Slower Pace

1:33:06

29% of race

Average Pace: 12:25 /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 mi427151491514915480081814518145
10K3.10 mi42481+23414764+15114764+151425001481014810
15K3.11 mi44670-218916057-129316057-1293480081814518145
20K3.11 mi44947-27716290-23316290-233457291705517055
Half(13.10 mi)0.67 mi46168-122117069-77917069-779564012391923919
25K2.43 mi48788-262018731-166218731-1662552212312123121
30K3.11 mi47447+134118053+67818053+678414791553615536
35K3.11 mi47563-11618257-20418257-204483191970119701
40K3.10 mi46385+117817715+54217715+542368261423214232
Finish(26.22 mi)1.37 mi46344+4117757-4217757-42461471872318723

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×10story building
+49ft-125ft

Overall

48008

Females

18145

F18-39

18145

5K→10K

3.1 - 6.2 mi

Top 71%
×4story building
+50ft-81ft

Overall

42500

Females

14810

F18-39

14810

10K→15K

6.2 - 9.3 mi

Top 80%
×1story
+44ft-51ft

Overall

48008

Females

18145

F18-39

18145

15K→20K

9.3 - 12.4 mi

Top 76%
×3story building
+67ft-40ft

Overall

45729

Females

17055

F18-39

17055

20K→Half

12.4 - 13.1 mi

Top 94%
×2story building
+8ft-27ft

Overall

56401

Females

23919

F18-39

23919

Half→25K

13.1 - 15.5 mi

Top 92%
×2story building
+50ft-63ft

Overall

55221

Females

23121

F18-39

23121

25K→30K

15.5 - 18.6 mi

Top 69%
×2story building
+69ft-46ft

Overall

41479

Females

15536

F18-39

15536

30K→35K

18.6 - 21.8 mi

Top 81%
×2story building
+87ft-88ft

Overall

48319

Females

19701

F18-39

19701

35K→40K

21.8 - 24.9 mi

Top 62%
×3story building
+58ft-75ft

Overall

36826

Females

14232

F18-39

14232

40K→Finish

24.9 - 26.2 mi

Top 77%
×1story
+14ft-18ft

Overall

46147

Females

18723

F18-39

18723

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#42715
5K → 10K
679913+234
#42715 → #42481
10K → 15K
2330141-2189
#42481 → #44670
15K → 20K
715438-277
#44670 → #44947
20K → Half
124120-1221
#44947 → #46168
Half → 25K
267555-2620
#46168 → #48788
25K → 30K
441385+1341
#48788 → #47447
30K → 35K
486370-116
#47447 → #47563
35K → 40K
161194+1178
#47563 → #46385
40K → Finish
134175+41
#46385 → #46344
TOTALS
83204691-3629
#42715 → #46344

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