TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Robyn Clarke

Bib: 73786 F GB

0:00
0:00
/ mi
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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
11:42/mi
36:20
↑ 49↓ 125
10K· 6.21 mi
12:22/mi
1:14:44
↑ 50↓ 81
15K· 9.32 mi
12:39/mi
1:53:59
↑ 44↓ 51
20K· 12.43 mi
12:04/mi
2:31:27
↑ 67↓ 40
Half· 13.10 mi
12:14/mi
2:39:39
↓ 27
25K· 15.53 mi
12:47/mi
3:10:45
↑ 50↓ 63
30K· 18.64 mi
15:17/mi
3:58:12
↑ 69↓ 46
35K· 21.75 mi
13:18/mi
4:39:29
↑ 87↓ 88
40K· 24.85 mi
13:04/mi
5:20:04
↑ 58↓ 75
Finish· 26.22 mi
13:08/mi
5:37:58
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
2:39:3912:12 /mi⚡ faster
2nd Half
2:58:1913:36 /mi+11.7%
Positive split — 11.7% 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
36:2011:423.11 mi36:20
11:42
-
10K
1:14:4412:023.10 mi38:24
12:22
+0:40
15K
1:53:5912:143.11 mi39:15
12:39
+0:17
20K
2:31:2712:123.11 mi37:28
12:04
-0:35
Half(13.10 mi)
2:39:3912:120.67 mi8:12
12:14
+0:10
25K
3:10:4512:172.43 mi31:06
12:47
+0:33
30K
3:58:1212:473.11 mi47:27
15:17
+2:30
35K
4:39:2912:523.11 mi41:17
13:18
-1:59
40K
5:20:0412:533.10 mi40:35
13:04
-0:14
Finish(26.22 mi)
5:37:5812:541.37 mi17:54
13:08
+0:04
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:42 /mi

Average Pace

12:54 /mi

Slowest Pace

15:17 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:22:00

24% of race

Time at Steady Pace

2:47:14

49% of race

Time at Slower Pace

1:28:44

26% of race

Average Pace: 12:53 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi527252102121021513662029320293
10K3.10 mi53055-33021292-27121292-271532592149121491
15K3.11 mi52473+58220939+35320939+353513662029320293
20K3.11 mi51303+117020231+70820231+708480621842318423
Half(13.10 mi)0.67 mi50988+31520045+18620045+186469181803418034
25K2.43 mi50084+90419521+52419521+524465731792417924
30K3.11 mi50931-84720165-64420165-644534902224122241
35K3.11 mi49804+112719613+55219613+552423911659916599
40K3.10 mi49096+70819289+32419289+324427601704517045
Finish(26.22 mi)1.37 mi49011+8519280+919280+9471881926919269

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×10story building
+49ft-125ft

Overall

51366

Females

20293

F18-39

20293

5K→10K

3.1 - 6.2 mi

Top 89%
×4story building
+50ft-81ft

Overall

53259

Females

21491

F18-39

21491

10K→15K

6.2 - 9.3 mi

Top 86%
×1story
+44ft-51ft

Overall

51366

Females

20293

F18-39

20293

15K→20K

9.3 - 12.4 mi

Top 80%
×3story building
+67ft-40ft

Overall

48062

Females

18423

F18-39

18423

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+8ft-27ft

Overall

46918

Females

18034

F18-39

18034

Half→25K

13.1 - 15.5 mi

Top 78%
×2story building
+50ft-63ft

Overall

46573

Females

17924

F18-39

17924

25K→30K

15.5 - 18.6 mi

Top 89%
×2story building
+69ft-46ft

Overall

53490

Females

22241

F18-39

22241

30K→35K

18.6 - 21.8 mi

Top 71%
×2story building
+87ft-88ft

Overall

42391

Females

16599

F18-39

16599

35K→40K

21.8 - 24.9 mi

Top 72%
×3story building
+58ft-75ft

Overall

42760

Females

17045

F18-39

17045

40K→Finish

24.9 - 26.2 mi

Top 79%
×1story
+14ft-18ft

Overall

47188

Females

19269

F18-39

19269

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#52725
5K → 10K
876546-330
#52725 → #53055
10K → 15K
205787+582
#53055 → #52473
15K → 20K
391209+1170
#52473 → #51303
20K → Half
13328+315
#51303 → #50988
Half → 25K
58962+904
#50988 → #50084
25K → 30K
1039192-847
#50084 → #50931
30K → 35K
271154+1127
#50931 → #49804
35K → 40K
58766+708
#49804 → #49096
40K → Finish
93178+85
#49096 → #49011
TOTALS
24086122+3714
#52725 → #49011

Passing Visualized

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