TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Grace Keen

Bib: 21040 F GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 40%
Division (F18-39)
#0 / 14744
Top 42%
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
9:50/mi
30:31
↑ 49↓ 125
10K· 6.21 mi
9:35/mi
1:00:15
↑ 50↓ 81
15K· 9.32 mi
10:35/mi
1:33:06
↑ 44↓ 51
20K· 12.43 mi
9:55/mi
2:03:54
↑ 67↓ 40
Half· 13.10 mi
10:26/mi
2:10:54
↓ 27
25K· 15.53 mi
10:32/mi
2:36:32
↑ 50↓ 63
30K· 18.64 mi
10:47/mi
3:10:00
↑ 69↓ 46
35K· 21.75 mi
11:44/mi
3:46:26
↑ 87↓ 88
40K· 24.85 mi
11:02/mi
4:20:42
↑ 58↓ 75
Finish· 26.22 mi
10:11/mi
4:34:35
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
2:10:5410:00 /mi⚡ faster
2nd Half
2:23:4110:58 /mi+9.8%
Positive split — 9.8% 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
30:319:503.11 mi30:31
9:50
-
10K
1:00:159:423.10 mi29:44
9:35
-0:15
15K
1:33:0610:003.11 mi32:51
10:35
+1:00
20K
2:03:549:593.11 mi30:48
9:55
-0:40
Half(13.10 mi)
2:10:5410:000.67 mi7:00
10:26
+0:31
25K
2:36:3210:052.43 mi25:38
10:32
+0:06
30K
3:10:0010:123.11 mi33:28
10:47
+0:15
35K
3:46:2610:253.11 mi36:26
11:44
+0:57
40K
4:20:4210:303.10 mi34:16
11:02
-0:42
Finish(26.22 mi)
4:34:3510:291.37 mi13:53
10:11
-0:51
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:35 /mi

Average Pace

10:29 /mi

Slowest Pace

11:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:44:56

38% of race

Time at Steady Pace

1:38:57

36% of race

Time at Slower Pace

1:10:42

26% of race

Average Pace: 10:28 /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 mi368381181011810380391251912519
10K3.10 mi34374+246410643+116710643+11673228597739773
15K3.11 mi35589-121511231-58811231-588380391251912519
20K3.11 mi34762+82710931+30010931+300327601018510185
Half(13.10 mi)0.67 mi34644+11810891+4010891+40343561113811138
25K2.43 mi34277+36710817+7410817+74335651099510995
30K3.11 mi33377+90010606+21110606+211311161031310313
35K3.11 mi33259+11810835-22910835-229330831197711977
40K3.10 mi32441+81810712+12310712+123281661015710157
Finish(26.22 mi)1.37 mi31938+50310567+14510567+1452457585168516

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×10story building
+49ft-125ft

Overall

38039

Females

12519

F18-39

12519

5K→10K

3.1 - 6.2 mi

Top 54%
×4story building
+50ft-81ft

Overall

32285

Females

9773

F18-39

9773

10K→15K

6.2 - 9.3 mi

Top 64%
×1story
+44ft-51ft

Overall

38039

Females

12519

F18-39

12519

15K→20K

9.3 - 12.4 mi

Top 55%
×3story building
+67ft-40ft

Overall

32760

Females

10185

F18-39

10185

20K→Half

12.4 - 13.1 mi

Top 57%
×2story building
+8ft-27ft

Overall

34356

Females

11138

F18-39

11138

Half→25K

13.1 - 15.5 mi

Top 56%
×2story building
+50ft-63ft

Overall

33565

Females

10995

F18-39

10995

25K→30K

15.5 - 18.6 mi

Top 52%
×2story building
+69ft-46ft

Overall

31116

Females

10313

F18-39

10313

30K→35K

18.6 - 21.8 mi

Top 55%
×2story building
+87ft-88ft

Overall

33083

Females

11977

F18-39

11977

35K→40K

21.8 - 24.9 mi

Top 47%
×3story building
+58ft-75ft

Overall

28166

Females

10157

F18-39

10157

40K→Finish

24.9 - 26.2 mi

Top 41%
×1story
+14ft-18ft

Overall

24575

Females

8516

F18-39

8516

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#36838
5K → 10K
432507*+2464
#36838 → #34374
10K → 15K
200200-1215
#34374 → #35589
15K → 20K
86913*+827
#35589 → #34762
20K → Half
55173+118
#34762 → #34644
Half → 25K
200567*+367
#34644 → #34277
25K → 30K
2011101+900
#34277 → #33377
30K → 35K
200318*+118
#33377 → #33259
35K → 40K
161979*+818
#33259 → #32441
40K → Finish
22525*+503
#32441 → #31938
TOTALS
11687283*+4900
#36838 → #31938

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

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