Sharon Roberts

Bib: 25314 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F40-44)
#0 / 3355
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
10:11/mi
31:36
49125
10K· 6.21 mi
10:34/mi
1:04:23
5081
15K· 9.32 mi
11:21/mi
1:39:37
4451
20K· 12.43 mi
11:24/mi
2:15:00
6740
Half· 13.10 mi
11:50/mi
2:22:56
27
25K· 15.53 mi
12:08/mi
2:52:27
5063
30K· 18.64 mi
12:49/mi
3:32:16
6946
35K· 21.75 mi
13:44/mi
4:14:54
8788
40K· 24.85 mi
13:15/mi
4:56:03
5875
Finish· 26.22 mi
12:44/mi
5:13:24
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
2:22:5610:55 /mi⚡ faster
2nd Half
2:50:2813:00 /mi+19.3%
Positive split — 19.3% slower in the second half
AI Race Performance Report

Sharon'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
31:3610:113.11 mi31:36
10:11
-
10K
1:04:2310:223.10 mi32:47
10:34
+0:23
15K
1:39:3710:423.11 mi35:14
11:21
+0:47
20K
2:15:0010:523.11 mi35:23
11:24
+0:03
Half(13.10 mi)
2:22:5610:550.67 mi7:56
11:50
+0:26
25K
2:52:2711:072.43 mi29:31
12:08
+0:18
30K
3:32:1611:243.11 mi39:49
12:49
+0:41
35K
4:14:5411:443.11 mi42:38
13:44
+0:55
40K
4:56:0311:553.10 mi41:09
13:15
-0:29
Finish(26.22 mi)
5:13:2411:581.37 mi17:21
12:44
-0:31
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:11 /mi

Average Pace

11:58 /mi

Slowest Pace

13:44 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:15:00

43% of race

Time at Steady Pace

37:27

12% of race

Time at Slower Pace

2:20:57

45% of race

Average Pace: 11:57 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi405821372413724442641588515885
10K3.10 mi41142-56014023-29914023-299417871443014430
15K3.11 mi42201-105914637-61414637-614442641588515885
20K3.11 mi42787-58615062-42515062-425444291628816288
Half(13.10 mi)0.67 mi42855-6815128-6615128-66448121678116781
25K2.43 mi42911-5615274-14615274-146435851623516235
30K3.11 mi43084-17315555-28115555-281434991658216582
35K3.11 mi43431-34715960-40515960-405447631780617806
40K3.10 mi43527-9616164-20416164-204439051762117621
Finish(26.22 mi)1.37 mi43565-3816242-7816242-78448351803518035

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
131 ft55 ft
49ft125ft
117 ft

Overall

44264

Females

15885

F40-44

15885

5K→10K

3.1 - 6.2 mi

Top 70%
55 ft24 ft
50ft81ft
45 ft

Overall

41787

Females

14430

F40-44

14430

10K→15K

6.2 - 9.3 mi

Top 74%
24 ft18 ft
44ft51ft
17 ft

Overall

44264

Females

15885

F40-44

15885

15K→20K

9.3 - 12.4 mi

Top 74%
18 ft45 ft
67ft40ft
38 ft

Overall

44429

Females

16288

F40-44

16288

20K→Half

12.4 - 13.1 mi

Top 75%
45 ft26 ft
8ft27ft
20 ft

Overall

44812

Females

16781

F40-44

16781

Half→25K

13.1 - 15.5 mi

Top 73%
25 ft12 ft
50ft63ft
20 ft

Overall

43585

Females

16235

F40-44

16235

25K→30K

15.5 - 18.6 mi

Top 73%
12 ft35 ft
69ft46ft
28 ft

Overall

43499

Females

16582

F40-44

16582

30K→35K

18.6 - 21.8 mi

Top 75%
35 ft34 ft
87ft88ft
23 ft

Overall

44763

Females

17806

F40-44

17806

35K→40K

21.8 - 24.9 mi

Top 73%
34 ft17 ft
58ft75ft
31 ft

Overall

43905

Females

17621

F40-44

17621

40K→Finish

24.9 - 26.2 mi

Top 75%
17 ft13 ft
14ft18ft
13 ft

Overall

44835

Females

18035

F40-44

18035

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#40582
5K10K
1139579-560
#40582 #41142
10K15K
1341282-1059
#41142 #42201
15K20K
995409-586
#42201 #42787
20KHalf
16698-68
#42787 #42855
Half25K
555499-56
#42855 #42911
25K30K
699526-173
#42911 #43084
30K35K
723376-347
#43084 #43431
35K40K
444348-96
#43431 #43527
40KFinish
191153-38
#43527 #43565
TOTALS
62533270-2983
#40582 #43565

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