TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Ceri Lian Penson

Bib: 23110 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 43%
Masters (Masters Women)
#0 / 11371
Top 42%
Division (F40-44)
#0 / 3355
Top 48%
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
10:59/mi
34:05
↑ 49↓ 125
10K· 6.21 mi
10:23/mi
1:06:20
↑ 50↓ 81
15K· 9.32 mi
10:15/mi
1:38:09
↑ 44↓ 51
20K· 12.43 mi
10:09/mi
2:09:38
↑ 67↓ 40
Half· 13.10 mi
10:43/mi
2:16:49
↓ 27
25K· 15.53 mi
10:20/mi
2:41:58
↑ 50↓ 63
30K· 18.64 mi
10:37/mi
3:14:56
↑ 69↓ 46
35K· 21.75 mi
11:13/mi
3:49:46
↑ 87↓ 88
40K· 24.85 mi
11:10/mi
4:24:25
↑ 58↓ 75
Finish· 26.22 mi
11:22/mi
4:39:55
↑ 14↓ 18
Course Elevation
503ft
Total climb
613ft
Total descent
166ft
Range
6 to 172 ft
≈
×14story building

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The Course

Half Splits

1st Half· via Half
2:16:4910:27 /mi⚡ faster
2nd Half
2:23:0610:55 /mi+4.6%
Positive split — 4.6% 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
34:0510:593.11 mi34:05
10:59
-
10K
1:06:2010:413.10 mi32:15
10:23
-0:36
15K
1:38:0910:323.11 mi31:49
10:15
-0:08
20K
2:09:3810:263.11 mi31:29
10:09
-0:06
Half(13.10 mi)
2:16:4910:270.67 mi7:11
10:43
+0:34
25K
2:41:5810:262.43 mi25:09
10:20
-0:23
30K
3:14:5610:283.11 mi32:58
10:37
+0:17
35K
3:49:4610:343.11 mi34:50
11:13
+0:36
40K
4:24:2510:393.10 mi34:39
11:10
-0:03
Finish(26.22 mi)
4:39:5510:421.37 mi15:30
11:22
+0:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:09 /mi

Average Pace

10:41 /mi

Slowest Pace

11:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:14:56

70% of race

Time at Steady Pace

1:24:59

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:41 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi481381813118131350111102411024
10K3.10 mi44012+412615656+247515656+2475401471353313533
15K3.11 mi40780+323213868+178813868+1788350111102411024
20K3.11 mi38997+178313019+84913019+849347621116311163
Half(13.10 mi)0.67 mi38822+17512964+5512964+55366761229612296
25K2.43 mi37462+136012406+55812406+558319501022510225
30K3.11 mi35857+160511803+60311803+6032998197799779
35K3.11 mi34622+123511452+35111452+351297681038710387
40K3.10 mi33723+89911291+16111291+161290651056710567
Finish(26.22 mi)1.37 mi33712+1111344-5311344-53347651321113211

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×10story building
+49ft-125ft

Overall

35011

Females

11024

F40-44

11024

5K→10K

3.1 - 6.2 mi

Top 67%
×4story building
+50ft-81ft

Overall

40147

Females

13533

F40-44

13533

10K→15K

6.2 - 9.3 mi

Top 59%
×1story
+44ft-51ft

Overall

35011

Females

11024

F40-44

11024

15K→20K

9.3 - 12.4 mi

Top 58%
×3story building
+67ft-40ft

Overall

34762

Females

11163

F40-44

11163

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+8ft-27ft

Overall

36676

Females

12296

F40-44

12296

Half→25K

13.1 - 15.5 mi

Top 53%
×2story building
+50ft-63ft

Overall

31950

Females

10225

F40-44

10225

25K→30K

15.5 - 18.6 mi

Top 50%
×2story building
+69ft-46ft

Overall

29981

Females

9779

F40-44

9779

30K→35K

18.6 - 21.8 mi

Top 50%
×2story building
+87ft-88ft

Overall

29768

Females

10387

F40-44

10387

35K→40K

21.8 - 24.9 mi

Top 49%
×3story building
+58ft-75ft

Overall

29065

Females

10567

F40-44

10567

40K→Finish

24.9 - 26.2 mi

Top 58%
×1story
+14ft-18ft

Overall

34765

Females

13211

F40-44

13211

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#48138
5K → 10K
194145+4126
#48138 → #44012
10K → 15K
73239+3232
#44012 → #40780
15K → 20K
121795+1783
#40780 → #38997
20K → Half
45220+175
#38997 → #38822
Half → 25K
151375+1360
#38822 → #37462
25K → 30K
311636+1605
#37462 → #35857
30K → 35K
1051340+1235
#35857 → #34622
35K → 40K
1461045+899
#34622 → #33723
40K → Finish
192203+11
#33723 → #33712
TOTALS
57214998+14426
#48138 → #33712

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