TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Karen Sinclair

Bib: 78520 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F60-64)
#0 / 772
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
11:18/mi
35:05
↑ 49↓ 125
10K· 6.21 mi
12:45/mi
1:14:41
↑ 50↓ 81
15K· 9.32 mi
13:13/mi
1:55:42
↑ 44↓ 51
20K· 12.43 mi
13:13/mi
2:36:44
↑ 67↓ 40
Half· 13.10 mi
13:34/mi
2:45:50
↓ 27
25K· 15.53 mi
13:59/mi
3:19:52
↑ 50↓ 63
30K· 18.64 mi
14:53/mi
4:06:04
↑ 69↓ 46
35K· 21.75 mi
15:57/mi
4:55:37
↑ 87↓ 88
40K· 24.85 mi
15:09/mi
5:42:39
↑ 58↓ 75
Finish· 26.22 mi
13:50/mi
6:01:30
↑ 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
2:45:5012:40 /mi⚡ faster
2nd Half
3:15:4014:55 /mi+18.0%
Positive split — 18.0% 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
35:0511:183.11 mi35:05
11:18
-
10K
1:14:4112:023.10 mi39:36
12:45
+1:27
15K
1:55:4212:253.11 mi41:01
13:13
+0:28
20K
2:36:4412:373.11 mi41:02
13:13
0:00
Half(13.10 mi)
2:45:5012:400.67 mi9:06
13:34
+0:21
25K
3:19:5212:522.43 mi34:02
13:59
+0:25
30K
4:06:0413:133.11 mi46:12
14:53
+0:54
35K
4:55:3713:363.11 mi49:33
15:57
+1:04
40K
5:42:3913:483.10 mi47:02
15:09
-0:48
Finish(26.22 mi)
6:01:3013:481.37 mi18:51
13:50
-1:19
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:18 /mi

Average Pace

13:48 /mi

Slowest Pace

15:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:14:41

21% of race

Time at Steady Pace

2:24:02

40% of race

Time at Slower Pace

2:22:47

39% of race

Average Pace: 13:47 /mi

Loading chart...
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. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi504711955019550535192173421734
10K3.10 mi53015-254421267-171721267-1717546202241222412
15K3.11 mi53205-19021419-15221419-152535192173421734
20K3.11 mi53040+16521382+3721382+37525422126621266
Half(13.10 mi)0.67 mi53003+3721373+921373+9522542128221282
25K2.43 mi52670+33321224+14921224+149511232062420624
30K3.11 mi52645+2521271-4721271-47522722151721517
35K3.11 mi52865-22021510-23921510-239536972263222632
40K3.10 mi53035-17021685-17521685-175530052234322343
Finish(26.22 mi)1.37 mi52992+4321681+421681+4505392105121051

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×10
+49ft-125ft

Overall

53519

Females

21734

F60-64

21734

5K→10K

3.1 - 6.2 mi

Top 91%
×4
+50ft-81ft

Overall

54620

Females

22412

F60-64

22412

10K→15K

6.2 - 9.3 mi

Top 90%
+44ft-51ft

Overall

53519

Females

21734

F60-64

21734

15K→20K

9.3 - 12.4 mi

Top 88%
×3
+67ft-40ft

Overall

52542

Females

21266

F60-64

21266

20K→Half

12.4 - 13.1 mi

Top 87%
×2
+8ft-27ft

Overall

52254

Females

21282

F60-64

21282

Half→25K

13.1 - 15.5 mi

Top 86%
×2
+50ft-63ft

Overall

51123

Females

20624

F60-64

20624

25K→30K

15.5 - 18.6 mi

Top 87%
×2
+69ft-46ft

Overall

52272

Females

21517

F60-64

21517

30K→35K

18.6 - 21.8 mi

Top 90%
×2
+87ft-88ft

Overall

53697

Females

22632

F60-64

22632

35K→40K

21.8 - 24.9 mi

Top 89%
×3
+58ft-75ft

Overall

53005

Females

22343

F60-64

22343

40K→Finish

24.9 - 26.2 mi

Top 85%
+14ft-18ft

Overall

50539

Females

21051

F60-64

21051

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#50471
5K → 10K
2733189-2544
#50471 → #53015
10K → 15K
537347-190
#53015 → #53205
15K → 20K
318483+165
#53205 → #53040
20K → Half
68105+37
#53040 → #53003
Half → 25K
159492+333
#53003 → #52670
25K → 30K
319344+25
#52670 → #52645
30K → 35K
433213-220
#52645 → #52865
35K → 40K
329159-170
#52865 → #53035
40K → Finish
82125+43
#53035 → #52992
TOTALS
49782457-2521
#50471 → #52992

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

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Mika Timing

Mika Timing