Rosie Tucker

Bib: 53374 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 38%
Division (F18-39)
#0 / 14744
Top 40%
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
10:05/mi
31:18
49125
10K· 6.21 mi
10:17/mi
1:03:14
5081
15K· 9.32 mi
10:27/mi
1:35:40
4451
20K· 12.43 mi
10:17/mi
2:07:34
6740
Half· 13.10 mi
10:31/mi
2:14:37
27
25K· 15.53 mi
10:25/mi
2:39:58
5063
30K· 18.64 mi
10:29/mi
3:12:30
6946
35K· 21.75 mi
10:34/mi
3:45:18
8788
40K· 24.85 mi
10:23/mi
4:17:32
5875
Finish· 26.22 mi
10:04/mi
4:31:15
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
2:14:3710:17 /mi⚡ faster
2nd Half
2:16:3810:25 /mi+1.5%
Positive split — 1.5% slower in the second half
AI Race Performance Report

Rosie'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
31:1810:053.11 mi31:18
10:05
-
10K
1:03:1410:113.10 mi31:56
10:17
+0:12
15K
1:35:4010:163.11 mi32:26
10:27
+0:10
20K
2:07:3410:163.11 mi31:54
10:17
-0:10
Half(13.10 mi)
2:14:3710:170.67 mi7:03
10:31
+0:14
25K
2:39:5810:182.43 mi25:21
10:25
-0:06
30K
3:12:3010:203.11 mi32:32
10:29
+0:04
35K
3:45:1810:223.11 mi32:48
10:34
+0:05
40K
4:17:3210:223.10 mi32:14
10:23
-0:11
Finish(26.22 mi)
4:31:1510:221.37 mi13:43
10:04
-0:19
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Rosie's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:04 /mi

Average Pace

10:21 /mi

Slowest Pace

10:34 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:31:15

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:21 /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 mi394871313513135368121191511915
10K3.10 mi39190+29712994+14112994+141391981303113031
15K3.11 mi38264+92612544+45012544+450368121191511915
20K3.11 mi37511+75312269+27512269+275359491174811748
Half(13.10 mi)0.67 mi37296+21512196+7312196+73350031145211452
25K2.43 mi36310+98611846+35011846+350326031054010540
30K3.11 mi34628+168211210+63611210+6362892392729272
35K3.11 mi32787+184110619+59110619+5912546083678367
40K3.10 mi31253+153410170+44910170+4492350480538053
Finish(26.22 mi)1.37 mi30772+48110023+14710023+1472357680888088

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
131 ft55 ft
49ft125ft
117 ft

Overall

36812

Females

11915

F18-39

11915

5K→10K

3.1 - 6.2 mi

Top 66%
55 ft24 ft
50ft81ft
45 ft

Overall

39198

Females

13031

F18-39

13031

10K→15K

6.2 - 9.3 mi

Top 62%
24 ft18 ft
44ft51ft
17 ft

Overall

36812

Females

11915

F18-39

11915

15K→20K

9.3 - 12.4 mi

Top 60%
18 ft45 ft
67ft40ft
38 ft

Overall

35949

Females

11748

F18-39

11748

20K→Half

12.4 - 13.1 mi

Top 59%
45 ft26 ft
8ft27ft
20 ft

Overall

35003

Females

11452

F18-39

11452

Half→25K

13.1 - 15.5 mi

Top 55%
25 ft12 ft
50ft63ft
20 ft

Overall

32603

Females

10540

F18-39

10540

25K→30K

15.5 - 18.6 mi

Top 48%
12 ft35 ft
69ft46ft
28 ft

Overall

28923

Females

9272

F18-39

9272

30K→35K

18.6 - 21.8 mi

Top 43%
35 ft34 ft
87ft88ft
23 ft

Overall

25460

Females

8367

F18-39

8367

35K→40K

21.8 - 24.9 mi

Top 39%
34 ft17 ft
58ft75ft
31 ft

Overall

23504

Females

8053

F18-39

8053

40K→Finish

24.9 - 26.2 mi

Top 39%
17 ft13 ft
14ft18ft
13 ft

Overall

23576

Females

8088

F18-39

8088

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#39487
5K10K
614911+297
#39487 #39190
10K15K
1541080+926
#39190 #38264
15K20K
175928+753
#38264 #37511
20KHalf
39254+215
#37511 #37296
Half25K
431029+986
#37296 #36310
25K30K
381720+1682
#36310 #34628
30K35K
361877+1841
#34628 #32787
35K40K
301564+1534
#32787 #31253
40KFinish
26507+481
#31253 #30772
TOTALS
11559870+8715
#39487 #30772

Passing Visualized

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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