Isidora Sheeha

Bib: 10959 F US

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 44%
Masters (Masters Women)
#0 / 11371
Top 42%
Division (F50-54)
#0 / 2342
Top 41%
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
9:49/mi
30:29
49125
10K· 6.21 mi
9:56/mi
1:01:19
5081
15K· 9.32 mi
10:27/mi
1:33:45
4451
20K· 12.43 mi
10:39/mi
2:06:50
6740
Half· 13.10 mi
11:07/mi
2:14:17
27
25K· 15.53 mi
10:56/mi
2:40:54
5063
30K· 18.64 mi
11:06/mi
3:15:23
6946
35K· 21.75 mi
11:21/mi
3:50:36
8788
40K· 24.85 mi
11:28/mi
4:26:12
5875
Finish· 26.22 mi
10:48/mi
4:40:55
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
2:14:1710:16 /mi⚡ faster
2nd Half
2:26:3811:11 /mi+9.2%
Positive split — 9.2% slower in the second half
AI Race Performance Report

Isidora'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
30:299:493.11 mi30:29
9:49
-
10K
1:01:199:533.10 mi30:50
9:56
+0:07
15K
1:33:4510:043.11 mi32:26
10:27
+0:31
20K
2:06:5010:133.11 mi33:05
10:39
+0:12
Half(13.10 mi)
2:14:1710:160.67 mi7:27
11:07
+0:28
25K
2:40:5410:222.43 mi26:37
10:56
-0:11
30K
3:15:2310:293.11 mi34:29
11:06
+0:10
35K
3:50:3610:373.11 mi35:13
11:21
+0:15
40K
4:26:1210:433.10 mi35:36
11:28
+0:07
Finish(26.22 mi)
4:40:5510:441.37 mi14:43
10:48
-0:40
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Isidora's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:49 /mi

Average Pace

10:43 /mi

Slowest Pace

11:28 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:06:50

45% of race

Time at Steady Pace

2:34:05

55% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:43 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi367331177011770368241192711927
10K3.10 mi36082+65111442+32811442+328357541132711327
15K3.11 mi36240-15811553-11111553-111368241192711927
20K3.11 mi36887-64711976-42311976-423390671333613336
Half(13.10 mi)0.67 mi37039-15212073-9712073-97398281395513955
25K2.43 mi36878+16112124-5112124-51365131247112471
30K3.11 mi36083+79511911+21311911+213333401136311363
35K3.11 mi34980+110311623+28811623+288305751076710767
40K3.10 mi34356+62411562+6111562+61314121163611636
Finish(26.22 mi)1.37 mi34025+33111482+8011482+80298051092110921

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
131 ft55 ft
49ft125ft
117 ft

Overall

36824

Females

11927

F50-54

11927

5K→10K

3.1 - 6.2 mi

Top 60%
55 ft24 ft
50ft81ft
45 ft

Overall

35754

Females

11327

F50-54

11327

10K→15K

6.2 - 9.3 mi

Top 62%
24 ft18 ft
44ft51ft
17 ft

Overall

36824

Females

11927

F50-54

11927

15K→20K

9.3 - 12.4 mi

Top 65%
18 ft45 ft
67ft40ft
38 ft

Overall

39067

Females

13336

F50-54

13336

20K→Half

12.4 - 13.1 mi

Top 67%
45 ft26 ft
8ft27ft
20 ft

Overall

39828

Females

13955

F50-54

13955

Half→25K

13.1 - 15.5 mi

Top 61%
25 ft12 ft
50ft63ft
20 ft

Overall

36513

Females

12471

F50-54

12471

25K→30K

15.5 - 18.6 mi

Top 56%
12 ft35 ft
69ft46ft
28 ft

Overall

33340

Females

11363

F50-54

11363

30K→35K

18.6 - 21.8 mi

Top 51%
35 ft34 ft
87ft88ft
23 ft

Overall

30575

Females

10767

F50-54

10767

35K→40K

21.8 - 24.9 mi

Top 53%
34 ft17 ft
58ft75ft
31 ft

Overall

31412

Females

11636

F50-54

11636

40K→Finish

24.9 - 26.2 mi

Top 50%
17 ft13 ft
14ft18ft
13 ft

Overall

29805

Females

10921

F50-54

10921

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#36733
5K10K
3831034+651
#36733 #36082
10K15K
616458-158
#36082 #36240
15K20K
976329-647
#36240 #36887
20KHalf
23280-152
#36887 #37039
Half25K
390551+161
#37039 #36878
25K30K
2071002+795
#36878 #36083
30K35K
1401243+1103
#36083 #34980
35K40K
218842+624
#34980 #34356
40KFinish
45376+331
#34356 #34025
TOTALS
32075915+2708
#36733 #34025

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