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LONDON MARATHON MASS 2026

Laura Gilks

Bib: 36939•F

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 38%
Division (F18-39)
#0 / 14744
Top 39%
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
9:47/mi
30:22
↑ 49↓ 1250.5%
10K· 6.21 mi
10:02/mi
1:01:30
↑ 50↓ 810.2%
15K· 9.32 mi
10:24/mi
1:33:47
↑ 44↓ 51
20K· 12.43 mi
10:09/mi
2:05:18
↑ 67↓ 400.2%
Half· 13.10 mi
10:29/mi
2:12:20
↓ 270.6%
25K· 15.53 mi
10:25/mi
2:37:40
↑ 50↓ 630.1%
30K· 18.64 mi
10:26/mi
3:10:02
↑ 69↓ 460.1%
35K· 21.75 mi
10:39/mi
3:43:05
↑ 87↓ 88
40K· 24.85 mi
10:33/mi
4:15:49
↑ 58↓ 750.1%
Finish· 26.22 mi
10:22/mi
4:29:56
↑ 14↓ 18

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time2:12:20
Pace10:07 /mi
2nd Half
Distance13.12 mi
Time2:17:36
Pace10:30 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:3430:229:4730:22
9:47
-
10K
6.21 mi11:46:421:01:309:5431:08
10:02
+0:15
15K
9.32 mi12:18:591:33:4710:0432:17
10:24
+0:22
20K
12.43 mi12:50:302:05:1810:0531:31
10:09
-0:15
Half
13.10 mi12:57:322:12:2010:077:02
10:29
+0:20
25K
15.53 mi13:22:522:37:4010:0925:20
10:25
-0:04
30K
18.64 mi13:55:143:10:0210:1232:22
10:26
+0:01
35K
21.75 mi14:28:173:43:0510:1633:03
10:39
+0:13
40K
24.85 mi15:01:014:15:4910:1832:44
10:33
-0:06
Finish
26.22 mi15:15:084:29:5610:1914:07
10:22
-0:11

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

9:47 /mi

Average Pace

10:18 /mi

Slowest Pace

10:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:01

34% of race

Time at Steady Pace

2:56:55

66% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:18 /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 mi11:15:3430:229:4730:22
9:47
#36306
10K
6.21 mi11:46:421:01:309:5431:08
10:02
#36404
15K
9.32 mi12:18:591:33:4710:0432:17
10:24
#36280
20K
12.43 mi12:50:302:05:1810:0531:31
10:09
#35755
Half
13.10 mi12:57:322:12:2010:077:02
10:29
#35634
25K
15.53 mi13:22:522:37:4010:0925:20
10:25
#34926
30K
18.64 mi13:55:143:10:0210:1232:22
10:26
#33397
35K
21.75 mi14:28:173:43:0510:1633:03
10:39
#31786
40K
24.85 mi15:01:014:15:4910:1832:44
10:33
#30622
Finish
26.22 mi15:15:084:29:5610:1914:07
10:22
#30333
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi36306115501155036382(Top 61%)11699(Top 45%)11699(Top 79%)
10K6.21 mi3.10 mi36404-9811605-5511605-5536673(Top 61%)11763(Top 45%)11763(Top 80%)
15K9.32 mi3.11 mi36280+12411572+3311572+3336382(Top 61%)11699(Top 45%)11699(Top 79%)
20K12.43 mi3.11 mi35755+52511409+16311409+16334844(Top 58%)11206(Top 43%)11206(Top 76%)
Half13.10 mi0.67 mi35634+12111374+3511374+3534779(Top 58%)11341(Top 43%)11341(Top 77%)
25K15.53 mi2.43 mi34926+70811122+25211122+25232546(Top 54%)10514(Top 40%)10514(Top 71%)
30K18.64 mi3.11 mi33397+152910616+50610616+50628566(Top 48%)9103(Top 35%)9103(Top 62%)
35K21.75 mi3.11 mi31786+161110181+43510181+43525954(Top 43%)8600(Top 33%)8600(Top 58%)
40K24.85 mi3.10 mi30622+11649890+2919890+29124594(Top 41%)8551(Top 33%)8551(Top 58%)
Finish26.22 mi1.37 mi30333+2899835+559835+5526012(Top 44%)9153(Top 35%)9153(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×10story building
+49ft-125ft

Overall

36382

Females

11699

F18-39

11699

5K→10K

3.1 - 6.2 mi

Top 61%
×4story building
+50ft-81ft

Overall

36673

Females

11763

F18-39

11763

10K→15K

6.2 - 9.3 mi

Top 61%
×1story
+44ft-51ft

Overall

36382

Females

11699

F18-39

11699

15K→20K

9.3 - 12.4 mi

Top 58%
×3story building
+67ft-40ft

Overall

34844

Females

11206

F18-39

11206

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+8ft-27ft

Overall

34779

Females

11341

F18-39

11341

Half→25K

13.1 - 15.5 mi

Top 54%
×2story building
+50ft-63ft

Overall

32546

Females

10514

F18-39

10514

25K→30K

15.5 - 18.6 mi

Top 48%
×2story building
+69ft-46ft

Overall

28566

Females

9103

F18-39

9103

30K→35K

18.6 - 21.8 mi

Top 43%
×2story building
+87ft-88ft

Overall

25954

Females

8600

F18-39

8600

35K→40K

21.8 - 24.9 mi

Top 41%
×3story building
+58ft-75ft

Overall

24594

Females

8551

F18-39

8551

40K→Finish

24.9 - 26.2 mi

Top 44%
×1story
+14ft-18ft

Overall

26012

Females

9153

F18-39

9153

Passing Analysis

Category:
Athletes Passed
7092*
Passed By
1021
Net Change
+5973
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#36306
5K → 10K200200-98#36306#36404
10K → 15K324*200+124#36404#36280
15K → 20K725*200+525#36280#35755
20K → Half17049+121#35755#35634
Half → 25K823*115+708#35634#34926
25K → 30K157546+1529#34926#33397
30K → 35K1684*73+1611#33397#31786
35K → 40K1233*69+1164#31786#30622
40K → Finish358*69+289#30622#30333
TOTALS7092*1021+5973

* 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