TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Ally Middleton

Bib: 77812 F IE

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F40-44)
#0 / 3355
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
11:44/mi
36:26
↑ 49↓ 125
10K· 6.21 mi
12:00/mi
1:13:42
↑ 50↓ 81
15K· 9.32 mi
12:45/mi
1:53:17
↑ 44↓ 51
20K· 12.43 mi
13:54/mi
2:36:26
↑ 67↓ 40
Half· 13.10 mi
13:16/mi
2:45:20
↓ 27
25K· 15.53 mi
13:19/mi
3:17:45
↑ 50↓ 63
30K· 18.64 mi
13:46/mi
4:00:31
↑ 69↓ 46
35K· 21.75 mi
13:51/mi
4:43:32
↑ 87↓ 88
40K· 24.85 mi
13:18/mi
5:24:51
↑ 58↓ 75
Finish· 26.22 mi
13:08/mi
5:42:45
↑ 14↓ 18
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
×14
613ft
Total descent

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The Course

Half Splits

1st Half· via Half
2:45:2012:38 /mi⚡ faster
2nd Half
2:57:2513:32 /mi+7.3%
Positive split — 7.3% 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
36:2611:443.11 mi36:26
11:44
-
10K
1:13:4211:523.10 mi37:16
12:00
+0:16
15K
1:53:1712:103.11 mi39:35
12:45
+0:45
20K
2:36:2612:363.11 mi43:09
13:54
+1:09
Half(13.10 mi)
2:45:2012:380.67 mi8:54
13:16
-0:38
25K
3:17:4512:442.43 mi32:25
13:19
+0:03
30K
4:00:3112:553.11 mi42:46
13:46
+0:27
35K
4:43:3213:033.11 mi43:01
13:51
+0:05
40K
5:24:5113:053.10 mi41:19
13:18
-0:33
Finish(26.22 mi)
5:42:4513:051.37 mi17:54
13:08
-0:10
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:44 /mi

Average Pace

13:05 /mi

Slowest Pace

13:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:53:17

33% of race

Time at Steady Pace

2:23:18

42% of race

Time at Slower Pace

1:26:10

25% of race

Average Pace: 13:04 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi528822112121121517882057020570
10K3.10 mi52269+61320767+35420767+354518332052820528
15K3.11 mi52137+13220715+5220715+52517882057020570
20K3.11 mi52949-81221315-60021315-600544832252422524
Half(13.10 mi)0.67 mi52872+7721289+2621289+26513242070420704
25K2.43 mi52140+73220869+42020869+420488101924219242
30K3.11 mi51458+68220511+35820511+358480731911419114
35K3.11 mi50635+82320119+39220119+392453861812618126
40K3.10 mi50058+57719875+24419875+244442081778617786
Finish(26.22 mi)1.37 mi49915+14319826+4919826+49471931927419274

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×10
+49ft-125ft

Overall

51788

Females

20570

F40-44

20570

5K→10K

3.1 - 6.2 mi

Top 87%
×4
+50ft-81ft

Overall

51833

Females

20528

F40-44

20528

10K→15K

6.2 - 9.3 mi

Top 87%
+44ft-51ft

Overall

51788

Females

20570

F40-44

20570

15K→20K

9.3 - 12.4 mi

Top 91%
×3
+67ft-40ft

Overall

54483

Females

22524

F40-44

22524

20K→Half

12.4 - 13.1 mi

Top 86%
×2
+8ft-27ft

Overall

51324

Females

20704

F40-44

20704

Half→25K

13.1 - 15.5 mi

Top 82%
×2
+50ft-63ft

Overall

48810

Females

19242

F40-44

19242

25K→30K

15.5 - 18.6 mi

Top 80%
×2
+69ft-46ft

Overall

48073

Females

19114

F40-44

19114

30K→35K

18.6 - 21.8 mi

Top 76%
×2
+87ft-88ft

Overall

45386

Females

18126

F40-44

18126

35K→40K

21.8 - 24.9 mi

Top 74%
×3
+58ft-75ft

Overall

44208

Females

17786

F40-44

17786

40K→Finish

24.9 - 26.2 mi

Top 79%
+14ft-18ft

Overall

47193

Females

19274

F40-44

19274

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#52882
5K → 10K
358971+613
#52882 → #52269
10K → 15K
406538+132
#52269 → #52137
15K → 20K
998186-812
#52137 → #52949
20K → Half
50127+77
#52949 → #52872
Half → 25K
57789+732
#52872 → #52140
25K → 30K
109791+682
#52140 → #51458
30K → 35K
50873+823
#51458 → #50635
35K → 40K
43620+577
#50635 → #50058
40K → Finish
68211+143
#50058 → #49915
TOTALS
21395106+2967
#52882 → #49915

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