TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Lucy Griffiths

Bib: 83113 F GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Gender (Female)
#0 / 26115
Division (F18-39)
#0 / 14744
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
32:55
↑ 49↓ 125
10K· 6.21 mi
11:39/mi
1:09:06
↑ 50↓ 81
15K· 9.32 mi
11:14/mi
1:43:57
↑ 44↓ 51
20K· 12.43 mi
10:55/mi
2:17:50
↑ 67↓ 40
Half· 13.10 mi
10:56/mi
2:25:10
↓ 27
25K· 15.53 mi
11:54/mi
2:54:07
↑ 50↓ 63
30K· 18.64 mi
14:03/mi
3:37:43
↑ 69↓ 46
35K· 21.75 mi
15:23/mi
4:25:30
↑ 87↓ 88
40K· 24.85 mi
12:40/mi
5:04:51
↑ 58↓ 75
Finish· 26.22 mi
11:40/mi
5:20:45
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
2:25:1011:05 /mi⚡ faster
2nd Half
2:55:3513:23 /mi+21.0%
Positive split — 21.0% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
32:5510:363.11 mi32:55
10:36
-
10K
1:09:0611:083.10 mi36:11
11:39
+1:03
15K
1:43:5711:103.11 mi34:51
11:14
-0:25
20K
2:17:5011:063.11 mi33:53
10:55
-0:19
Half(13.10 mi)
2:25:1011:050.67 mi7:20
10:56
+0:01
25K
2:54:0711:132.43 mi28:57
11:54
+0:58
30K
3:37:4311:413.11 mi43:36
14:03
+2:09
35K
4:25:3012:133.11 mi47:47
15:23
+1:20
40K
5:04:5112:163.10 mi39:21
12:40
-2:43
Finish(26.22 mi)
5:20:4512:151.37 mi15:54
11:40
-1:00
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:36 /mi

Average Pace

12:15 /mi

Slowest Pace

15:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:14:08

23% of race

Time at Steady Pace

1:55:53

36% of race

Time at Slower Pace

2:10:44

41% of race

Average Pace: 12:14 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi447041606016060433681538815388
10K3.10 mi47800-309617900-184017900-1840501041938819388
15K3.11 mi46074+172616886+101416886+1014433681538815388
20K3.11 mi44634+144016095+79116095+791410521439814398
Half(13.10 mi)0.67 mi44249+38515920+17515920+175385791331413314
25K2.43 mi43713+53615719+20115719+201424501559115591
30K3.11 mi45116-140316690-97116690-971492051973619736
35K3.11 mi46416-130017611-92117611-921519502168021680
40K3.10 mi45697+71917352+25917352+259401581581315813
Finish(26.22 mi)1.37 mi45304+39317183+16917183+169371591433814338

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×10story building
+49ft-125ft

Overall

43368

Females

15388

F18-39

15388

5K→10K

3.1 - 6.2 mi

Top 84%
×4story building
+50ft-81ft

Overall

50104

Females

19388

F18-39

19388

10K→15K

6.2 - 9.3 mi

Top 73%
×1story
+44ft-51ft

Overall

43368

Females

15388

F18-39

15388

15K→20K

9.3 - 12.4 mi

Top 69%
×3story building
+67ft-40ft

Overall

41052

Females

14398

F18-39

14398

20K→Half

12.4 - 13.1 mi

Top 65%
×2story building
+8ft-27ft

Overall

38579

Females

13314

F18-39

13314

Half→25K

13.1 - 15.5 mi

Top 71%
×2story building
+50ft-63ft

Overall

42450

Females

15591

F18-39

15591

25K→30K

15.5 - 18.6 mi

Top 82%
×2story building
+69ft-46ft

Overall

49205

Females

19736

F18-39

19736

30K→35K

18.6 - 21.8 mi

Top 87%
×2story building
+87ft-88ft

Overall

51950

Females

21680

F18-39

21680

35K→40K

21.8 - 24.9 mi

Top 67%
×3story building
+58ft-75ft

Overall

40158

Females

15813

F18-39

15813

40K→Finish

24.9 - 26.2 mi

Top 62%
×1story
+14ft-18ft

Overall

37159

Females

14338

F18-39

14338

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#44704
5K → 10K
3311215-3096
#44704 → #47800
10K → 15K
531779+1726
#47800 → #46074
15K → 20K
411481+1440
#46074 → #44634
20K → Half
6391+385
#44634 → #44249
Half → 25K
257793+536
#44249 → #43713
25K → 30K
1600197-1403
#43713 → #45116
30K → 35K
1437137-1300
#45116 → #46416
35K → 40K
62781+719
#46416 → #45697
40K → Finish
20413+393
#45697 → #45304
TOTALS
67876187-600
#44704 → #45304

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing