TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Hao-Yun Lo

Bib: 15036 F TW

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F45-49)
#0 / 2995
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
10:20/mi
32:06
↑ 49↓ 125
10K· 6.21 mi
10:44/mi
1:05:26
↑ 50↓ 81
15K· 9.32 mi
11:24/mi
1:40:50
↑ 44↓ 51
20K· 12.43 mi
13:12/mi
2:21:49
↑ 67↓ 40
Half· 13.10 mi
11:33/mi
2:29:34
↓ 27
25K· 15.53 mi
12:36/mi
3:00:15
↑ 50↓ 63
30K· 18.64 mi
13:02/mi
3:40:42
↑ 69↓ 46
35K· 21.75 mi
13:37/mi
4:22:58
↑ 87↓ 88
40K· 24.85 mi
14:00/mi
5:06:25
↑ 58↓ 75
Finish· 26.22 mi
12:48/mi
5:23:52
↑ 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
2:29:3411:26 /mi⚡ faster
2nd Half
2:54:1813:18 /mi+16.5%
Positive split — 16.5% 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
32:0610:203.11 mi32:06
10:20
-
10K
1:05:2610:323.10 mi33:20
10:44
+0:24
15K
1:40:5010:503.11 mi35:24
11:24
+0:40
20K
2:21:4911:253.11 mi40:59
13:12
+1:48
Half(13.10 mi)
2:29:3411:260.67 mi7:45
11:33
-1:39
25K
3:00:1511:372.43 mi30:41
12:36
+1:03
30K
3:40:4211:513.11 mi40:27
13:02
+0:26
35K
4:22:5812:063.11 mi42:16
13:37
+0:35
40K
5:06:2512:203.10 mi43:27
14:00
+0:23
Finish(26.22 mi)
5:23:5212:221.37 mi17:27
12:48
-1:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:20 /mi

Average Pace

12:22 /mi

Slowest Pace

14:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:48:35

34% of race

Time at Steady Pace

2:09:34

40% of race

Time at Slower Pace

1:25:43

26% of race

Average Pace: 12:21 /mi

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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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi422151462014620446331610316103
10K3.10 mi42663-44814857-23714857-237433541529715297
15K3.11 mi43370-70715303-44615303-446446331610316103
20K3.11 mi46970-360017527-222417527-2224525032123521235
Half(13.10 mi)0.67 mi46692+27817389+13817389+138430831581015810
25K2.43 mi46483+20917364+2517364+25457951747617476
30K3.11 mi46090+39317267+9717267+97445681716417164
35K3.11 mi45779+31117263+417263+4440941747017470
40K3.10 mi46044-26517539-27617539-276480891976919769
Finish(26.22 mi)1.37 mi45961+8317534+517534+5452731827218272

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×10
+49ft-125ft

Overall

44633

Females

16103

F45-49

16103

5K→10K

3.1 - 6.2 mi

Top 73%
×4
+50ft-81ft

Overall

43354

Females

15297

F45-49

15297

10K→15K

6.2 - 9.3 mi

Top 75%
+44ft-51ft

Overall

44633

Females

16103

F45-49

16103

15K→20K

9.3 - 12.4 mi

Top 88%
×3
+67ft-40ft

Overall

52503

Females

21235

F45-49

21235

20K→Half

12.4 - 13.1 mi

Top 72%
×2
+8ft-27ft

Overall

43083

Females

15810

F45-49

15810

Half→25K

13.1 - 15.5 mi

Top 77%
×2
+50ft-63ft

Overall

45795

Females

17476

F45-49

17476

25K→30K

15.5 - 18.6 mi

Top 75%
×2
+69ft-46ft

Overall

44568

Females

17164

F45-49

17164

30K→35K

18.6 - 21.8 mi

Top 74%
×2
+87ft-88ft

Overall

44094

Females

17470

F45-49

17470

35K→40K

21.8 - 24.9 mi

Top 80%
×3
+58ft-75ft

Overall

48089

Females

19769

F45-49

19769

40K→Finish

24.9 - 26.2 mi

Top 76%
+14ft-18ft

Overall

45273

Females

18272

F45-49

18272

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#42215
5K → 10K
1097649-448
#42215 → #42663
10K → 15K
1082375-707
#42663 → #43370
15K → 20K
364747-3600
#43370 → #46970
20K → Half
17295+278
#46970 → #46692
Half → 25K
379588+209
#46692 → #46483
25K → 30K
318711+393
#46483 → #46090
30K → 35K
295606+311
#46090 → #45779
35K → 40K
514249-265
#45779 → #46044
40K → Finish
114197+83
#46044 → #45961
TOTALS
74633717-3746
#42215 → #45961

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