Ha Nguyen

Bib: 32403 F VN

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
10:10/mi
31:35
49125
10K· 6.21 mi
10:43/mi
1:04:50
5081
15K· 9.32 mi
11:27/mi
1:40:22
4451
20K· 12.43 mi
11:35/mi
2:16:21
6740
Half· 13.10 mi
13:39/mi
2:25:30
27
25K· 15.53 mi
12:28/mi
2:55:50
5063
30K· 18.64 mi
13:17/mi
3:37:05
6946
35K· 21.75 mi
13:19/mi
4:18:27
8788
40K· 24.85 mi
13:43/mi
5:01:01
5875
Finish· 26.22 mi
16:04/mi
5:22:55
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
2:25:3011:07 /mi⚡ faster
2nd Half
2:57:2513:32 /mi+21.9%
Positive split — 21.9% slower in the second half
AI Race Performance Report

Ha's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
31:3510:103.11 mi31:35
10:10
-
10K
1:04:5010:273.10 mi33:15
10:43
+0:33
15K
1:40:2210:473.11 mi35:32
11:27
+0:44
20K
2:16:2110:593.11 mi35:59
11:35
+0:08
Half(13.10 mi)
2:25:3011:070.67 mi9:09
13:39
+2:04
25K
2:55:5011:202.43 mi30:20
12:28
-1:11
30K
3:37:0511:393.11 mi41:15
13:17
+0:49
35K
4:18:2711:543.11 mi41:22
13:19
+0:02
40K
5:01:0112:073.10 mi42:34
13:43
+0:24
Finish(26.22 mi)
5:22:5512:201.37 mi21:54
16:04
+2:21
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:10 /mi

Average Pace

12:20 /mi

Slowest Pace

16:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:16:21

42% of race

Time at Steady Pace

2:44:40

51% of race

Time at Slower Pace

21:54

7% of race

Average Pace: 12:19 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi405261369713697449481627916279
10K3.10 mi41787-126114377-68014377-680430971515515155
15K3.11 mi42911-112415050-67315050-673449481627916279
20K3.11 mi43655-74415544-49415544-494456201698116981
Half(13.10 mi)0.67 mi44447-79216032-48816032-488524842142221422
25K2.43 mi44551-10416222-19016222-190451191709617096
30K3.11 mi44883-33216559-33716559-337458121785517855
35K3.11 mi44498+38516545+1416545+14425261667416674
40K3.10 mi44781-28316849-30416849-304465411896518965
Finish(26.22 mi)1.37 mi45764-98317431-58217431-582565272428024280

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
131 ft55 ft
49ft125ft
117 ft

Overall

44948

Females

16279

F45-49

16279

5K→10K

3.1 - 6.2 mi

Top 72%
55 ft24 ft
50ft81ft
45 ft

Overall

43097

Females

15155

F45-49

15155

10K→15K

6.2 - 9.3 mi

Top 75%
24 ft18 ft
44ft51ft
17 ft

Overall

44948

Females

16279

F45-49

16279

15K→20K

9.3 - 12.4 mi

Top 76%
18 ft45 ft
67ft40ft
38 ft

Overall

45620

Females

16981

F45-49

16981

20K→Half

12.4 - 13.1 mi

Top 88%
45 ft26 ft
8ft27ft
20 ft

Overall

52484

Females

21422

F45-49

21422

Half→25K

13.1 - 15.5 mi

Top 75%
25 ft12 ft
50ft63ft
20 ft

Overall

45119

Females

17096

F45-49

17096

25K→30K

15.5 - 18.6 mi

Top 77%
12 ft35 ft
69ft46ft
28 ft

Overall

45812

Females

17855

F45-49

17855

30K→35K

18.6 - 21.8 mi

Top 71%
35 ft34 ft
87ft88ft
23 ft

Overall

42526

Females

16674

F45-49

16674

35K→40K

21.8 - 24.9 mi

Top 78%
34 ft17 ft
58ft75ft
31 ft

Overall

46541

Females

18965

F45-49

18965

40K→Finish

24.9 - 26.2 mi

Top 95%
17 ft13 ft
14ft18ft
13 ft

Overall

56527

Females

24280

F45-49

24280

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing