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LONDON MARATHON MASS 2026

Ivana Ng

Bib: 80663 F US

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 46%
Division (F18-39)
#0 / 14744
Top 48%
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
9:48/mi
30:25
↑ 49↓ 125
10K· 6.21 mi
10:12/mi
1:02:06
↑ 50↓ 81
15K· 9.32 mi
10:42/mi
1:35:20
↑ 44↓ 51
20K· 12.43 mi
10:35/mi
2:08:10
↑ 67↓ 40
Half· 13.10 mi
11:05/mi
2:15:36
↓ 27
25K· 15.53 mi
11:05/mi
2:42:34
↑ 50↓ 63
30K· 18.64 mi
11:16/mi
3:17:33
↑ 69↓ 46
35K· 21.75 mi
11:31/mi
3:53:17
↑ 87↓ 88
40K· 24.85 mi
11:49/mi
4:29:57
↑ 58↓ 75
Finish· 26.22 mi
11:12/mi
4:45:13
↑ 14↓ 18
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent

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The Course

Half Splits

1st Half· via Half
2:15:3610:22 /mi⚡ faster
2nd Half
2:29:3711:25 /mi+10.3%
Positive split — 10.3% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
30:259:483.11 mi30:25
9:48
-
10K
1:02:0610:003.10 mi31:41
10:12
+0:24
15K
1:35:2010:143.11 mi33:14
10:42
+0:30
20K
2:08:1010:193.11 mi32:50
10:35
-0:07
Half(13.10 mi)
2:15:3610:220.67 mi7:26
11:05
+0:30
25K
2:42:3410:282.43 mi26:58
11:05
0:00
30K
3:17:3310:363.11 mi34:59
11:16
+0:11
35K
3:53:1710:443.11 mi35:44
11:31
+0:15
40K
4:29:5710:523.10 mi36:40
11:49
+0:18
Finish(26.22 mi)
4:45:1310:541.37 mi15:16
11:12
-0:37
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:48 /mi

Average Pace

10:53 /mi

Slowest Pace

11:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:08:10

45% of race

Time at Steady Pace

1:24:39

30% of race

Time at Slower Pace

1:12:24

25% of race

Average Pace: 10:53 /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 mi365071165911659391351306513065
10K3.10 mi37357-85012072-41312072-413384181265612656
15K3.11 mi37890-53312347-27512347-275391351306513065
20K3.11 mi37972-8212501-15412501-154384381300813008
Half(13.10 mi)0.67 mi38034-6212564-6312564-63396511385713857
25K2.43 mi37794+24012568-412568-4374621296512965
30K3.11 mi37035+75912386+18212386+182344391191111911
35K3.11 mi36002+103312104+28212104+282316361128111281
40K3.10 mi35646+35612128-2412128-24340411290612906
Finish(26.22 mi)1.37 mi35441+20512111+1712111+17333281255612556

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×10
+49ft-125ft

Overall

39135

Females

13065

F18-39

13065

5K→10K

3.1 - 6.2 mi

Top 64%
×4
+50ft-81ft

Overall

38418

Females

12656

F18-39

12656

10K→15K

6.2 - 9.3 mi

Top 65%
+44ft-51ft

Overall

39135

Females

13065

F18-39

13065

15K→20K

9.3 - 12.4 mi

Top 64%
×3
+67ft-40ft

Overall

38438

Females

13008

F18-39

13008

20K→Half

12.4 - 13.1 mi

Top 66%
×2
+8ft-27ft

Overall

39651

Females

13857

F18-39

13857

Half→25K

13.1 - 15.5 mi

Top 63%
×2
+50ft-63ft

Overall

37462

Females

12965

F18-39

12965

25K→30K

15.5 - 18.6 mi

Top 58%
×2
+69ft-46ft

Overall

34439

Females

11911

F18-39

11911

30K→35K

18.6 - 21.8 mi

Top 53%
×2
+87ft-88ft

Overall

31636

Females

11281

F18-39

11281

35K→40K

21.8 - 24.9 mi

Top 57%
×3
+58ft-75ft

Overall

34041

Females

12906

F18-39

12906

40K→Finish

24.9 - 26.2 mi

Top 56%
+14ft-18ft

Overall

33328

Females

12556

F18-39

12556

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#36507
5K → 10K
1262412-850
#36507 → #37357
10K → 15K
893360-533
#37357 → #37890
15K → 20K
605523-82
#37890 → #37972
20K → Half
165103-62
#37972 → #38034
Half → 25K
339579+240
#38034 → #37794
25K → 30K
2431002+759
#37794 → #37035
30K → 35K
1371170+1033
#37035 → #36002
35K → 40K
272628+356
#36002 → #35646
40K → Finish
99304+205
#35646 → #35441
TOTALS
40155081+1066
#36507 → #35441

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