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LONDON MARATHON MASS 2026

Elizabeth Williams

Bib: 51169 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 32%
Gender (Female)
#0 / 26115
Top 20%
Masters (Masters Women)
#0 / 11371
Top 19%
Division (F45-49)
#0 / 2995
Top 21%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
131 ft elev
5K· 3.11 mi
8:40/mi
26:53
↑ 49↓ 1250.5%
54 ft elev
10K· 6.21 mi
8:45/mi
54:02
↑ 50↓ 810.2%
24 ft elev
15K· 9.32 mi
9:05/mi
1:22:14
↑ 44↓ 51
18 ft elev
20K· 12.43 mi
8:47/mi
1:49:31
↑ 67↓ 400.2%
45 ft elev
Half· 13.10 mi
9:01/mi
1:55:34
↓ 270.6%
25 ft elev
25K· 15.53 mi
9:04/mi
2:17:38
↑ 50↓ 630.1%
12 ft elev
30K· 18.64 mi
9:35/mi
2:47:22
↑ 69↓ 460.1%
35 ft elev
35K· 21.75 mi
9:17/mi
3:16:10
↑ 87↓ 88
34 ft elev
40K· 24.85 mi
9:13/mi
3:44:48
↑ 58↓ 750.1%
17 ft elev
Finish· 26.22 mi
9:03/mi
3:57:08
↑ 14↓ 18
19 ft elev
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time1:55:34
Pace8:50 /mi
2nd Half
Distance13.12 mi
Time2:01:34
Pace9:16 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:31:2126:538:4026:53
8:40
-
10K
6.21 mi10:58:3054:028:4227:09
8:45
+0:05
15K
9.32 mi11:26:421:22:148:5028:12
9:05
+0:20
20K
12.43 mi11:53:591:49:318:4927:17
8:47
-0:18
Half
13.10 mi12:00:021:55:348:506:03
9:01
+0:14
25K
15.53 mi12:22:062:17:388:5222:04
9:04
+0:03
30K
18.64 mi12:51:502:47:228:5929:44
9:35
+0:31
35K
21.75 mi13:20:383:16:109:0228:48
9:17
-0:18
40K
24.85 mi13:49:163:44:489:0328:38
9:13
-0:04
Finish
26.22 mi14:01:363:57:089:0412:20
9:03
-0:10

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

8:40 /mi

Average Pace

9:03 /mi

Slowest Pace

9:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:27:24

87% of race

Time at Steady Pace

29:44

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:03 /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 mi10:31:2126:538:4026:53
8:40
#21821
10K
6.21 mi10:58:3054:028:4227:09
8:45
#21374
15K
9.32 mi11:26:421:22:148:5028:12
9:05
#21608
20K
12.43 mi11:53:591:49:318:4927:17
8:47
#21371
Half
13.10 mi12:00:021:55:348:506:03
9:01
#21302
25K
15.53 mi12:22:062:17:388:5222:04
9:04
#21141
30K
18.64 mi12:51:502:47:228:5929:44
9:35
#21273
35K
21.75 mi13:20:383:16:109:0228:48
9:17
#20188
40K
24.85 mi13:49:163:44:489:0328:38
9:13
#19288
Finish
26.22 mi14:01:363:57:089:0412:20
9:03
#18995
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi218215818581822295(Top 37%)5964(Top 23%)5964(Top 199%)
10K6.21 mi3.10 mi21374+4475662+1565662+15621095(Top 35%)5625(Top 22%)5625(Top 188%)
15K9.32 mi3.11 mi21608-2345734-725734-7222295(Top 37%)5964(Top 23%)5964(Top 199%)
20K12.43 mi3.11 mi21371+2375658+765658+7620948(Top 35%)5560(Top 21%)5560(Top 186%)
Half13.10 mi0.67 mi21302+695644+145644+1420843(Top 35%)5565(Top 21%)5565(Top 186%)
25K15.53 mi2.43 mi21141+1615644564421282(Top 36%)5853(Top 22%)5853(Top 195%)
30K18.64 mi3.11 mi21273-1325778-1345778-13422450(Top 38%)6545(Top 25%)6545(Top 219%)
35K21.75 mi3.11 mi20188+10855565+2135565+21316511(Top 28%)4718(Top 18%)4718(Top 158%)
40K24.85 mi3.10 mi19288+9005403+1625403+16215226(Top 25%)4690(Top 18%)4690(Top 157%)
Finish26.22 mi1.37 mi18995+2935349+545349+5415344(Top 26%)4786(Top 18%)4786(Top 160%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×10story building
+49ft-125ft

Overall

22295

Females

5964

F45-49

5964

5K→10K

3.1 - 6.2 mi

Top 35%
×4story building
+50ft-81ft

Overall

21095

Females

5625

F45-49

5625

10K→15K

6.2 - 9.3 mi

Top 37%
×1story
+44ft-51ft

Overall

22295

Females

5964

F45-49

5964

15K→20K

9.3 - 12.4 mi

Top 35%
×3story building
+67ft-40ft

Overall

20948

Females

5560

F45-49

5560

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+8ft-27ft

Overall

20843

Females

5565

F45-49

5565

Half→25K

13.1 - 15.5 mi

Top 36%
×2story building
+50ft-63ft

Overall

21282

Females

5853

F45-49

5853

25K→30K

15.5 - 18.6 mi

Top 38%
×2story building
+69ft-46ft

Overall

22450

Females

6545

F45-49

6545

30K→35K

18.6 - 21.8 mi

Top 28%
×2story building
+87ft-88ft

Overall

16511

Females

4718

F45-49

4718

35K→40K

21.8 - 24.9 mi

Top 25%
×3story building
+58ft-75ft

Overall

15226

Females

4690

F45-49

4690

40K→Finish

24.9 - 26.2 mi

Top 26%
×1story
+14ft-18ft

Overall

15344

Females

4786

F45-49

4786

Passing Analysis

Category:
Athletes Passed
5018
Passed By
2192
Net Change
+2826
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21821
5K → 10K800353+447#21821#21374
10K → 15K335569-234#21374#21608
15K → 20K436199+237#21608#21371
20K → Half11142+69#21371#21302
Half → 25K403242+161#21302#21141
25K → 30K440572-132#21141#21273
30K → 35K115974+1085#21273#20188
35K → 40K99393+900#20188#19288
40K → Finish34148+293#19288#18995
TOTALS50182192+2826
📊

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