Xue Cheng

Bib: 39638 F CN

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 44%
Gender (Female)
#0 / 26115
Top 31%
Division (F18-39)
#0 / 14744
Top 33%
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
8:55/mi
27:41
49125
10K· 6.21 mi
8:50/mi
55:07
5081
15K· 9.32 mi
9:01/mi
1:23:06
4451
20K· 12.43 mi
9:07/mi
1:51:23
6740
Half· 13.10 mi
8:55/mi
1:57:22
27
25K· 15.53 mi
9:47/mi
2:21:10
5063
30K· 18.64 mi
10:42/mi
2:54:23
6946
35K· 21.75 mi
10:55/mi
3:28:16
8788
40K· 24.85 mi
11:08/mi
4:02:49
5875
Finish· 26.22 mi
11:06/mi
4:17:57
1418
Course Elevation
503ft
Total climb
613ft
Total descent
166ft
Range
6 to 172 ft
×14story building

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The Course

Half Splits

1st Half· via Half
1:57:228:58 /mi⚡ faster
2nd Half
2:20:3510:43 /mi+19.8%
Positive split — 19.8% 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
27:418:553.11 mi27:41
8:55
-
10K
55:078:533.10 mi27:26
8:50
-0:05
15K
1:23:068:553.11 mi27:59
9:01
+0:11
20K
1:51:238:583.11 mi28:17
9:07
+0:06
Half(13.10 mi)
1:57:228:580.67 mi5:59
8:55
-0:12
25K
2:21:109:062.43 mi23:48
9:47
+0:52
30K
2:54:239:223.11 mi33:13
10:42
+0:55
35K
3:28:169:353.11 mi33:53
10:55
+0:13
40K
4:02:499:473.10 mi34:33
11:08
+0:13
Finish(26.22 mi)
4:17:579:511.37 mi15:08
11:06
-0:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:50 /mi

Average Pace

9:51 /mi

Slowest Pace

11:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:57:22

45% of race

Time at Steady Pace

23:48

9% of race

Time at Slower Pace

1:56:47

45% of race

Average Pace: 9:50 /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 mi25503714771472149556835683
10K3.10 mi23680+18236505+6426505+6422228960336033
15K3.11 mi22768+9126141+3646141+3642149556835683
20K3.11 mi23200-4326293-1526293-1522506369806980
Half(13.10 mi)0.67 mi22952+2486224+696224+691984252605260
25K2.43 mi23956-10046609-3856609-3852760682518251
30K3.11 mi25597-16417333-7247333-724305301003810038
35K3.11 mi25746-1497635-3027635-3022770894009400
40K3.10 mi25951-2057950-3157950-315288171045910459
Finish(26.22 mi)1.37 mi26162-2118112-1628112-162324351211912119

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×10story building
+49ft-125ft

Overall

21495

Females

5683

F18-39

5683

5K→10K

3.1 - 6.2 mi

Top 37%
×4story building
+50ft-81ft

Overall

22289

Females

6033

F18-39

6033

10K→15K

6.2 - 9.3 mi

Top 36%
×1story
+44ft-51ft

Overall

21495

Females

5683

F18-39

5683

15K→20K

9.3 - 12.4 mi

Top 42%
×3story building
+67ft-40ft

Overall

25063

Females

6980

F18-39

6980

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+8ft-27ft

Overall

19842

Females

5260

F18-39

5260

Half→25K

13.1 - 15.5 mi

Top 46%
×2story building
+50ft-63ft

Overall

27606

Females

8251

F18-39

8251

25K→30K

15.5 - 18.6 mi

Top 51%
×2story building
+69ft-46ft

Overall

30530

Females

10038

F18-39

10038

30K→35K

18.6 - 21.8 mi

Top 46%
×2story building
+87ft-88ft

Overall

27708

Females

9400

F18-39

9400

35K→40K

21.8 - 24.9 mi

Top 48%
×3story building
+58ft-75ft

Overall

28817

Females

10459

F18-39

10459

40K→Finish

24.9 - 26.2 mi

Top 54%
×1story
+14ft-18ft

Overall

32435

Females

12119

F18-39

12119

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#25503
5K10K
971920+1823
#25503 #23680
10K15K
941006+912
#23680 #22768
15K20K
659227-432
#22768 #23200
20KHalf
5253+248
#23200 #22952
Half25K
1173169-1004
#22952 #23956
25K30K
1858217-1641
#23956 #25597
30K35K
687538-149
#25597 #25746
35K40K
618413-205
#25746 #25951
40KFinish
330119-211
#25951 #26162
TOTALS
55214862-659
#25503 #26162

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