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LONDON MARATHON MASS 2026

Karen Walker

Bib: 30557 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 (F50-54)
#0 / 2342
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
10:36/mi
32:53
↑ 49↓ 125
10K· 6.21 mi
10:32/mi
1:05:36
↑ 50↓ 81
15K· 9.32 mi
10:51/mi
1:39:16
↑ 44↓ 51
20K· 12.43 mi
10:39/mi
2:12:20
↑ 67↓ 40
Half· 13.10 mi
10:41/mi
2:19:30
↓ 27
25K· 15.53 mi
12:45/mi
2:50:32
↑ 50↓ 63
30K· 18.64 mi
11:54/mi
3:27:28
↑ 69↓ 46
35K· 21.75 mi
12:03/mi
4:04:54
↑ 87↓ 88
40K· 24.85 mi
13:01/mi
4:45:19
↑ 58↓ 75
Finish· 26.22 mi
12:57/mi
5:02:58
↑ 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
2:19:3010:40 /mi⚡ faster
2nd Half
2:43:2812:28 /mi+17.2%
Positive split — 17.2% 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
32:5310:363.11 mi32:53
10:36
-
10K
1:05:3610:343.10 mi32:43
10:32
-0:04
15K
1:39:1610:403.11 mi33:40
10:51
+0:19
20K
2:12:2010:393.11 mi33:04
10:39
-0:12
Half(13.10 mi)
2:19:3010:400.67 mi7:10
10:41
+0:02
25K
2:50:3210:592.43 mi31:02
12:45
+2:04
30K
3:27:2811:083.11 mi36:56
11:54
-0:51
35K
4:04:5411:163.11 mi37:26
12:03
+0:09
40K
4:45:1911:293.10 mi40:25
13:01
+0:58
Finish(26.22 mi)
5:02:5811:341.37 mi17:39
12:57
-0:04
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:32 /mi

Average Pace

11:34 /mi

Slowest Pace

13:01 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:19:30

46% of race

Time at Steady Pace

1:14:22

25% of race

Time at Slower Pace

1:29:06

29% of race

Average Pace: 11:33 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi446131600216002403121369713697
10K3.10 mi42903+171014995+100714995+1007415911431014310
15K3.11 mi41848+105514445+55014445+550403121369713697
20K3.11 mi40984+86414049+39614049+396390351332613326
Half(13.10 mi)0.67 mi40671+31313923+12613923+126365571225512255
25K2.43 mi41974-130314753-83014753-830464421784317843
30K3.11 mi41129+84514503+25014503+250383591391113911
35K3.11 mi40127+100214196+30714196+307351491297512975
40K3.10 mi40554-42714606-41014606-410424441689416894
Finish(26.22 mi)1.37 mi40923-36914849-24314849-243461381871418714

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×10story building
+49ft-125ft

Overall

40312

Females

13697

F50-54

13697

5K→10K

3.1 - 6.2 mi

Top 70%
×4story building
+50ft-81ft

Overall

41591

Females

14310

F50-54

14310

10K→15K

6.2 - 9.3 mi

Top 67%
×1story
+44ft-51ft

Overall

40312

Females

13697

F50-54

13697

15K→20K

9.3 - 12.4 mi

Top 65%
×3story building
+67ft-40ft

Overall

39035

Females

13326

F50-54

13326

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+8ft-27ft

Overall

36557

Females

12255

F50-54

12255

Half→25K

13.1 - 15.5 mi

Top 78%
×2story building
+50ft-63ft

Overall

46442

Females

17843

F50-54

17843

25K→30K

15.5 - 18.6 mi

Top 64%
×2story building
+69ft-46ft

Overall

38359

Females

13911

F50-54

13911

30K→35K

18.6 - 21.8 mi

Top 59%
×2story building
+87ft-88ft

Overall

35149

Females

12975

F50-54

12975

35K→40K

21.8 - 24.9 mi

Top 71%
×3story building
+58ft-75ft

Overall

42444

Females

16894

F50-54

16894

40K→Finish

24.9 - 26.2 mi

Top 77%
×1story
+14ft-18ft

Overall

46138

Females

18714

F50-54

18714

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#44613
5K → 10K
1691879*+1710
#44613 → #42903
10K → 15K
1391194*+1055
#42903 → #41848
15K → 20K
1691033*+864
#41848 → #40984
20K → Half
10323*+313
#40984 → #40671
Half → 25K
200178-1303
#40671 → #41974
25K → 30K
2211066+845
#41974 → #41129
30K → 35K
1241126*+1002
#41129 → #40127
35K → 40K
200200-427
#40127 → #40554
40K → Finish
20091-369
#40554 → #40923
TOTALS
14327090*+3690
#44613 → #40923

* 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