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LONDON MARATHON MASS 2026

Kateland Webber

Bib: 17577•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 47%
Masters (Masters Women)
#0 / 11371
Top 45%
Division (F45-49)
#0 / 2995
Top 50%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:52/mi
30:39
↑ 49↓ 1250.5%
10K· 6.21 mi
10:41/mi
1:03:48
↑ 50↓ 810.2%
15K· 9.32 mi
11:08/mi
1:38:22
↑ 44↓ 51
20K· 12.43 mi
10:53/mi
2:12:09
↑ 67↓ 400.2%
Half· 13.10 mi
10:55/mi
2:19:28
↓ 270.6%
25K· 15.53 mi
11:17/mi
2:46:57
↑ 50↓ 630.1%
30K· 18.64 mi
11:25/mi
3:22:25
↑ 69↓ 460.1%
35K· 21.75 mi
11:57/mi
3:59:32
↑ 87↓ 88
40K· 24.85 mi
10:50/mi
4:33:10
↑ 58↓ 750.1%
Finish· 26.22 mi
10:00/mi
4:46:48
↑ 14↓ 18

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:19:28
Pace10:39 /mi
2nd Half
Distance13.12 mi
Time2:27:20
Pace11:14 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:40:1130:399:5230:39
9:52
-
10K
6.21 mi11:13:201:03:4810:1733:09
10:41
+0:49
15K
9.32 mi11:47:541:38:2210:3434:34
11:08
+0:27
20K
12.43 mi12:21:412:12:0910:3933:47
10:53
-0:15
Half
13.10 mi12:29:002:19:2810:397:19
10:55
+0:02
25K
15.53 mi12:56:292:46:5710:4527:29
11:17
+0:22
30K
18.64 mi13:31:573:22:2510:5235:28
11:25
+0:08
35K
21.75 mi14:09:043:59:3211:0137:07
11:57
+0:32
40K
24.85 mi14:42:424:33:1011:0033:38
10:50
-1:07
Finish
26.22 mi14:56:204:46:4810:5713:38
10:00
-0:50

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:52 /mi

Average Pace

10:57 /mi

Slowest Pace

11:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

44:17

15% of race

Time at Steady Pace

2:22:27

50% of race

Time at Slower Pace

1:40:04

35% of race

Average Pace: 10:56 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:40:1130:399:5230:39
9:52
#37274
10K
6.21 mi11:13:201:03:4810:1733:09
10:41
#40150
15K
9.32 mi11:47:541:38:2210:3434:34
11:08
#41010
20K
12.43 mi12:21:412:12:0910:3933:47
10:53
#40841
Half
13.10 mi12:29:002:19:2810:397:19
10:55
#40647
25K
15.53 mi12:56:292:46:5710:4527:29
11:17
#40149
30K
18.64 mi13:31:573:22:2510:5235:28
11:25
#39080
35K
21.75 mi14:09:043:59:3211:0137:07
11:57
#38312
40K
24.85 mi14:42:424:33:1011:0033:38
10:50
#36699
Finish
26.22 mi14:56:204:46:4810:5713:38
10:00
#35951
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi37274120291202942638(Top 71%)14983(Top 57%)14983(Top 500%)
10K6.21 mi3.10 mi40150-287613488-145913488-145942778(Top 72%)14965(Top 57%)14965(Top 500%)
15K9.32 mi3.11 mi41010-86013988-50013988-50042638(Top 71%)14983(Top 57%)14983(Top 500%)
20K12.43 mi3.11 mi40841+16913974+1413974+1440798(Top 68%)14242(Top 55%)14242(Top 476%)
Half13.10 mi0.67 mi40647+19413909+6513909+6538305(Top 64%)13142(Top 50%)13142(Top 439%)
25K15.53 mi2.43 mi40149+49813783+12613783+12638861(Top 65%)13661(Top 52%)13661(Top 456%)
30K18.64 mi3.11 mi39080+106913414+36913414+36935441(Top 59%)12415(Top 48%)12415(Top 415%)
35K21.75 mi3.11 mi38312+76813238+17613238+17634492(Top 58%)12681(Top 49%)12681(Top 423%)
40K24.85 mi3.10 mi36699+161312651+58712651+58726703(Top 45%)9490(Top 36%)9490(Top 317%)
Finish26.22 mi1.37 mi35951+74812354+29712354+29723067(Top 39%)7879(Top 30%)7879(Top 263%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×10story building
+49ft-125ft

Overall

42638

Females

14983

F45-49

14983

5K→10K

3.1 - 6.2 mi

Top 72%
×4story building
+50ft-81ft

Overall

42778

Females

14965

F45-49

14965

10K→15K

6.2 - 9.3 mi

Top 71%
×1story
+44ft-51ft

Overall

42638

Females

14983

F45-49

14983

15K→20K

9.3 - 12.4 mi

Top 68%
×3story building
+67ft-40ft

Overall

40798

Females

14242

F45-49

14242

20K→Half

12.4 - 13.1 mi

Top 64%
×2story building
+8ft-27ft

Overall

38305

Females

13142

F45-49

13142

Half→25K

13.1 - 15.5 mi

Top 65%
×2story building
+50ft-63ft

Overall

38861

Females

13661

F45-49

13661

25K→30K

15.5 - 18.6 mi

Top 59%
×2story building
+69ft-46ft

Overall

35441

Females

12415

F45-49

12415

30K→35K

18.6 - 21.8 mi

Top 58%
×2story building
+87ft-88ft

Overall

34492

Females

12681

F45-49

12681

35K→40K

21.8 - 24.9 mi

Top 45%
×3story building
+58ft-75ft

Overall

26703

Females

9490

F45-49

9490

40K→Finish

24.9 - 26.2 mi

Top 39%
×1story
+14ft-18ft

Overall

23067

Females

7879

F45-49

7879

Passing Analysis

Category:
Athletes Passed
6240*
Passed By
1203
Net Change
+1323
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#37274
5K → 10K178200-2876#37274#40150
10K → 15K200200-860#40150#41010
15K → 20K369*200+169#41010#40841
20K → Half236*42+194#40841#40647
Half → 25K698*200+498#40647#40149
25K → 30K1210141+1069#40149#39080
30K → 35K968*200+768#39080#38312
35K → 40K1630*17+1613#38312#36699
40K → Finish751*3+748#36699#35951
TOTALS6240*1203+1323

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

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