TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Leigh Balding

Bib: 72223 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F40-44)
#0 / 3355
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
10:37/mi
32:56
↑ 49↓ 125
10K· 6.21 mi
10:56/mi
1:06:54
↑ 50↓ 81
15K· 9.32 mi
11:23/mi
1:42:14
↑ 44↓ 51
20K· 12.43 mi
13:03/mi
2:22:46
↑ 67↓ 40
Half· 13.10 mi
11:05/mi
2:30:12
↓ 27
25K· 15.53 mi
11:32/mi
2:58:17
↑ 50↓ 63
30K· 18.64 mi
11:44/mi
3:34:42
↑ 69↓ 46
35K· 21.75 mi
12:58/mi
4:14:58
↑ 87↓ 88
40K· 24.85 mi
12:14/mi
4:52:57
↑ 58↓ 75
Finish· 26.22 mi
12:05/mi
5:09:25
↑ 14↓ 18
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
×14
613ft
Total descent

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The Course

Half Splits

1st Half· via Half
2:30:1211:29 /mi⚡ faster
2nd Half
2:39:1312:09 /mi+6.0%
Positive split — 6.0% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
32:5610:373.11 mi32:56
10:37
-
10K
1:06:5410:463.10 mi33:58
10:56
+0:19
15K
1:42:1410:593.11 mi35:20
11:23
+0:27
20K
2:22:4611:303.11 mi40:32
13:03
+1:40
Half(13.10 mi)
2:30:1211:290.67 mi7:26
11:05
-1:58
25K
2:58:1711:292.43 mi28:05
11:32
+0:27
30K
3:34:4211:323.11 mi36:25
11:44
+0:12
35K
4:14:5811:443.11 mi40:16
12:58
+1:14
40K
4:52:5711:483.10 mi37:59
12:14
-0:44
Finish(26.22 mi)
5:09:2511:491.37 mi16:28
12:05
-0:09
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:37 /mi

Average Pace

11:49 /mi

Slowest Pace

13:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:14:20

24% of race

Time at Steady Pace

1:56:18

38% of race

Time at Slower Pace

1:58:47

38% of race

Average Pace: 11:48 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi447471608516085444871601616016
10K3.10 mi44840-9316147-6216147-62450641631616316
15K3.11 mi44612+22816020+12716020+127444871601616016
20K3.11 mi47482-287017826-180617826-1806520162091320913
Half(13.10 mi)0.67 mi47047+43517598+22817598+228397151392113921
25K2.43 mi45673+137416886+71216886+712404611452114521
30K3.11 mi43990+168316053+83316053+833373631340613406
35K3.11 mi43448+54215971+8215971+82405951565015650
40K3.10 mi42648+80015710+26115710+261371041436414364
Finish(26.22 mi)1.37 mi42513+13515685+2515685+25403281580115801

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×10
+49ft-125ft

Overall

44487

Females

16016

F40-44

16016

5K→10K

3.1 - 6.2 mi

Top 75%
×4
+50ft-81ft

Overall

45064

Females

16316

F40-44

16316

10K→15K

6.2 - 9.3 mi

Top 74%
+44ft-51ft

Overall

44487

Females

16016

F40-44

16016

15K→20K

9.3 - 12.4 mi

Top 87%
×3
+67ft-40ft

Overall

52016

Females

20913

F40-44

20913

20K→Half

12.4 - 13.1 mi

Top 66%
×2
+8ft-27ft

Overall

39715

Females

13921

F40-44

13921

Half→25K

13.1 - 15.5 mi

Top 68%
×2
+50ft-63ft

Overall

40461

Females

14521

F40-44

14521

25K→30K

15.5 - 18.6 mi

Top 62%
×2
+69ft-46ft

Overall

37363

Females

13406

F40-44

13406

30K→35K

18.6 - 21.8 mi

Top 68%
×2
+87ft-88ft

Overall

40595

Females

15650

F40-44

15650

35K→40K

21.8 - 24.9 mi

Top 62%
×3
+58ft-75ft

Overall

37104

Females

14364

F40-44

14364

40K→Finish

24.9 - 26.2 mi

Top 67%
+14ft-18ft

Overall

40328

Females

15801

F40-44

15801

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#44747
5K → 10K
897804-93
#44747 → #44840
10K → 15K
490718+228
#44840 → #44612
15K → 20K
293363-2870
#44612 → #47482
20K → Half
4439+435
#47482 → #47047
Half → 25K
381412+1374
#47047 → #45673
25K → 30K
301713+1683
#45673 → #43990
30K → 35K
250792+542
#43990 → #43448
35K → 40K
89889+800
#43448 → #42648
40K → Finish
97232+135
#42648 → #42513
TOTALS
48287062+2234
#44747 → #42513

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