Madeleine Gong

Bib: 54040 F US

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 23%
Gender (Female)
#0 / 26115
Top 13%
Division (F18-39)
#0 / 14744
Top 15%
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
8:13/mi
25:30
49125
10K· 6.21 mi
8:24/mi
51:35
5081
15K· 9.32 mi
8:40/mi
1:18:30
4451
20K· 12.43 mi
8:22/mi
1:44:29
6740
Half· 13.10 mi
8:33/mi
1:50:13
27
25K· 15.53 mi
8:34/mi
2:11:03
5063
30K· 18.64 mi
8:36/mi
2:37:44
6946
35K· 21.75 mi
8:44/mi
3:04:49
8788
40K· 24.85 mi
8:29/mi
3:31:10
5875
Finish· 26.22 mi
8:08/mi
3:42:15
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
1:50:138:25 /mi⚡ faster
2nd Half
1:52:028:33 /mi+1.6%
Positive split — 1.6% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:308:133.11 mi25:30
8:13
-
10K
51:358:193.10 mi26:05
8:24
+0:11
15K
1:18:308:263.11 mi26:55
8:40
+0:16
20K
1:44:298:253.11 mi25:59
8:22
-0:18
Half(13.10 mi)
1:50:138:250.67 mi5:44
8:33
+0:11
25K
2:11:038:272.43 mi20:50
8:34
+0:01
30K
2:37:448:283.11 mi26:41
8:36
+0:02
35K
3:04:498:303.11 mi27:05
8:44
+0:08
40K
3:31:108:303.10 mi26:21
8:29
-0:15
Finish(26.22 mi)
3:42:158:291.37 mi11:05
8:08
-0:21
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:08 /mi

Average Pace

8:29 /mi

Slowest Pace

8:44 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:55:00

52% of race

Time at Steady Pace

1:47:15

48% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:29 /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 mi16521403840381777544414441
10K3.10 mi16902-3814160-1224160-1221734643174317
15K3.11 mi17165-2634246-864246-861777544414441
20K3.11 mi16967+1984205+414205+411659840844084
Half(13.10 mi)0.67 mi16901+664185+204185+201614939803980
25K2.43 mi16688+2134153+324153+321628840844084
30K3.11 mi15978+7103980+1733980+1731391934383438
35K3.11 mi15094+8843786+1943786+1941234432203220
40K3.10 mi14024+10703568+2183568+218991925892589
Finish(26.22 mi)1.37 mi13554+4703458+1103458+110845921202120

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
131 ft55 ft
49ft125ft
117 ft

Overall

17775

Females

4441

F18-39

4441

5K→10K

3.1 - 6.2 mi

Top 29%
55 ft24 ft
50ft81ft
45 ft

Overall

17346

Females

4317

F18-39

4317

10K→15K

6.2 - 9.3 mi

Top 30%
24 ft18 ft
44ft51ft
17 ft

Overall

17775

Females

4441

F18-39

4441

15K→20K

9.3 - 12.4 mi

Top 28%
18 ft45 ft
67ft40ft
38 ft

Overall

16598

Females

4084

F18-39

4084

20K→Half

12.4 - 13.1 mi

Top 27%
45 ft26 ft
8ft27ft
20 ft

Overall

16149

Females

3980

F18-39

3980

Half→25K

13.1 - 15.5 mi

Top 27%
25 ft12 ft
50ft63ft
20 ft

Overall

16288

Females

4084

F18-39

4084

25K→30K

15.5 - 18.6 mi

Top 23%
12 ft35 ft
69ft46ft
28 ft

Overall

13919

Females

3438

F18-39

3438

30K→35K

18.6 - 21.8 mi

Top 21%
35 ft34 ft
87ft88ft
23 ft

Overall

12344

Females

3220

F18-39

3220

35K→40K

21.8 - 24.9 mi

Top 17%
34 ft17 ft
58ft75ft
31 ft

Overall

9919

Females

2589

F18-39

2589

40K→Finish

24.9 - 26.2 mi

Top 14%
17 ft13 ft
14ft18ft
13 ft

Overall

8459

Females

2120

F18-39

2120

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#16521
5K10K
200200-381
#16521 #16902
10K15K
200200-263
#16902 #17165
15K20K
154352*+198
#17165 #16967
20KHalf
2793+66
#16967 #16901
Half25K
131344*+213
#16901 #16688
25K30K
59769+710
#16688 #15978
30K35K
53937*+884
#15978 #15094
35K40K
241094*+1070
#15094 #14024
40KFinish
11481*+470
#14024 #13554
TOTALS
8594470*+2967
#16521 #13554

* Includes athletes who did not complete a segment (DNF/DNQ).

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

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London Marathon Events

Mika Timing

Mika Timing