Catarina Zheng

Bib: 6769 F PT

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 9%
Gender (Female)
#0 / 26115
Top 2%
Division (F18-39)
#0 / 14744
Top 3%
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
7:16/mi
22:33
49125
10K· 6.21 mi
7:16/mi
45:06
5081
15K· 9.32 mi
7:26/mi
1:08:11
4451
20K· 12.43 mi
7:13/mi
1:30:35
6740
Half· 13.10 mi
7:25/mi
1:35:33
27
25K· 15.53 mi
7:10/mi
1:52:58
5063
30K· 18.64 mi
7:17/mi
2:15:34
6946
35K· 21.75 mi
7:17/mi
2:38:09
8788
40K· 24.85 mi
7:39/mi
3:01:54
5875
Finish· 26.22 mi
7:03/mi
3:11:30
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
1:35:337:18 /mi⚖️ balanced
2nd Half
1:35:577:19 /mi⚖️ balanced
Even split — consistent pacing between halves
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
22:337:163.11 mi22:33
7:16
-
10K
45:067:163.10 mi22:33
7:16
0:00
15K
1:08:117:193.11 mi23:05
7:26
+0:10
20K
1:30:357:183.11 mi22:24
7:13
-0:13
Half(13.10 mi)
1:35:337:180.67 mi4:58
7:25
+0:12
25K
1:52:587:172.43 mi17:25
7:10
-0:15
30K
2:15:347:173.11 mi22:36
7:17
+0:07
35K
2:38:097:173.11 mi22:35
7:17
0:00
40K
3:01:547:203.10 mi23:45
7:39
+0:22
Finish(26.22 mi)
3:11:307:191.37 mi9:36
7:03
-0:36
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:03 /mi

Average Pace

7:19 /mi

Slowest Pace

7:39 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:19:42

73% of race

Time at Steady Pace

51:48

27% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:18 /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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi7262104110416804927927
10K3.10 mi6980+282960+81960+816815914914
15K3.11 mi6893+87935+25935+256804927927
20K3.11 mi6771+122912+23912+236416805805
Half(13.10 mi)0.67 mi6737+34903+9903+96380806806
25K2.43 mi6455+282845+58845+585414601601
30K3.11 mi6042+413752+93752+934915538538
35K3.11 mi5609+433674+78674+784099438438
40K3.10 mi5367+242669+5669+55185891891
Finish(26.22 mi)1.37 mi5178+189638+31638+312981351351

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×10story building
+49ft-125ft

Overall

6804

Females

927

F18-39

927

5K→10K

3.1 - 6.2 mi

Top 11%
×4story building
+50ft-81ft

Overall

6815

Females

914

F18-39

914

10K→15K

6.2 - 9.3 mi

Top 11%
×1story
+44ft-51ft

Overall

6804

Females

927

F18-39

927

15K→20K

9.3 - 12.4 mi

Top 11%
×3story building
+67ft-40ft

Overall

6416

Females

805

F18-39

805

20K→Half

12.4 - 13.1 mi

Top 11%
×2story building
+8ft-27ft

Overall

6380

Females

806

F18-39

806

Half→25K

13.1 - 15.5 mi

Top 9%
×2story building
+50ft-63ft

Overall

5414

Females

601

F18-39

601

25K→30K

15.5 - 18.6 mi

Top 8%
×2story building
+69ft-46ft

Overall

4915

Females

538

F18-39

538

30K→35K

18.6 - 21.8 mi

Top 7%
×2story building
+87ft-88ft

Overall

4099

Females

438

F18-39

438

35K→40K

21.8 - 24.9 mi

Top 9%
×3story building
+58ft-75ft

Overall

5185

Females

891

F18-39

891

40K→Finish

24.9 - 26.2 mi

Top 5%
×1story
+14ft-18ft

Overall

2981

Females

351

F18-39

351

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#7262
5K10K
69351+282
#7262 #6980
10K15K
66153+87
#6980 #6893
15K20K
36158+122
#6893 #6771
20KHalf
842+34
#6771 #6737
Half25K
2284+282
#6737 #6455
25K30K
7420+413
#6455 #6042
30K35K
9442+433
#6042 #5609
35K40K
71313+242
#5609 #5367
40KFinish
1190+189
#5367 #5178
TOTALS
2692353+2084
#7262 #5178

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