Alice Xiao

Bib: 68268 F US

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
15:31/mi
48:11
49125
10K· 6.21 mi
19:44/mi
1:49:29
5081
15K· 9.32 mi
15:06/mi
2:36:21
4451
20K· 12.43 mi
17:14/mi
3:29:52
6740
Half· 13.10 mi
14:43/mi
3:39:44
27
25K· 15.53 mi
17:41/mi
4:22:48
5063
30K· 18.64 mi
15:36/mi
5:11:15
6946
35K· 21.75 mi
16:28/mi
6:02:24
8788
40K· 24.85 mi
14:53/mi
6:48:37
5875
Finish· 26.22 mi
13:38/mi
7:07:12
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
3:39:4416:47 /mi+5.6%
2nd Half
3:27:2815:49 /mi✓ faster
Negative split — 5.6% faster in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
48:1115:313.11 mi48:11
15:31
-
10K
1:49:2917:383.10 mi1:01:18
19:44
+4:13
15K
2:36:2116:473.11 mi46:52
15:06
-4:38
20K
3:29:5216:543.11 mi53:31
17:14
+2:08
Half(13.10 mi)
3:39:4416:470.67 mi9:52
14:43
-2:31
25K
4:22:4816:562.43 mi43:04
17:41
+2:58
30K
5:11:1516:423.11 mi48:27
15:36
-2:05
35K
6:02:2416:403.11 mi51:09
16:28
+0:52
40K
6:48:3716:273.10 mi46:13
14:53
-1:35
Finish(26.22 mi)
7:07:1216:191.37 mi18:35
13:38
-1:15
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

13:38 /mi

Average Pace

16:18 /mi

Slowest Pace

19:44 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

28:27

7% of race

Time at Steady Pace

3:09:43

44% of race

Time at Slower Pace

3:29:02

49% of race

Average Pace: 16:18 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi594012583625836575802449324493
10K3.10 mi59678-27726040-20426040-204597192606626066
15K3.11 mi59473+20525885+15525885+155575802449324493
20K3.11 mi59403+7025826+5925826+59588742547125471
Half(13.10 mi)0.67 mi59353+5025792+3425792+34553592326223262
25K2.43 mi59269+8425732+6025732+60579152481524815
30K3.11 mi59019+25025544+18825544+188543792275222752
35K3.11 mi58786+23325382+16225382+162550512339223392
40K3.10 mi58438+34825140+24225140+242521262187721877
Finish(26.22 mi)1.37 mi58252+18625033+10725033+107496392056520565

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
131 ft55 ft
49ft125ft
117 ft

Overall

57580

Females

24493

F45-49

24493

5K→10K

3.1 - 6.2 mi

Top 100%
55 ft24 ft
50ft81ft
45 ft

Overall

59719

Females

26066

F45-49

26066

10K→15K

6.2 - 9.3 mi

Top 96%
24 ft18 ft
44ft51ft
17 ft

Overall

57580

Females

24493

F45-49

24493

15K→20K

9.3 - 12.4 mi

Top 98%
18 ft45 ft
67ft40ft
38 ft

Overall

58874

Females

25471

F45-49

25471

20K→Half

12.4 - 13.1 mi

Top 93%
45 ft26 ft
8ft27ft
20 ft

Overall

55359

Females

23262

F45-49

23262

Half→25K

13.1 - 15.5 mi

Top 97%
25 ft12 ft
50ft63ft
20 ft

Overall

57915

Females

24815

F45-49

24815

25K→30K

15.5 - 18.6 mi

Top 91%
12 ft35 ft
69ft46ft
28 ft

Overall

54379

Females

22752

F45-49

22752

30K→35K

18.6 - 21.8 mi

Top 92%
35 ft34 ft
87ft88ft
23 ft

Overall

55051

Females

23392

F45-49

23392

35K→40K

21.8 - 24.9 mi

Top 87%
34 ft17 ft
58ft75ft
31 ft

Overall

52126

Females

21877

F45-49

21877

40K→Finish

24.9 - 26.2 mi

Top 83%
17 ft13 ft
14ft18ft
13 ft

Overall

49639

Females

20565

F45-49

20565

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#59401
5K10K
2869-277
#59401 #59678
10K15K
3208+205
#59678 #59473
15K20K
1080+70
#59473 #59403
20KHalf
252+50
#59403 #59353
Half25K
1498+84
#59353 #59269
25K30K
1251+250
#59269 #59019
30K35K
2235+233
#59019 #58786
35K40K
1349+348
#58786 #58438
40KFinish
0186+186
#58438 #58252
TOTALS
3191468+1149
#59401 #58252

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