Rosamond Hall

Bib: 43844 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 29%
Gender (Female)
#0 / 26115
Top 18%
Masters (Masters Women)
#0 / 11371
Top 16%
Division (F65-69)
#0 / 281
Top 5%
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
8:17/mi
25:44
49125
10K· 6.21 mi
8:28/mi
52:02
5081
15K· 9.32 mi
8:51/mi
1:19:31
4451
20K· 12.43 mi
8:44/mi
1:46:37
6740
Half· 13.10 mi
8:35/mi
1:52:22
27
25K· 15.53 mi
8:53/mi
2:13:58
5063
30K· 18.64 mi
9:46/mi
2:44:18
6946
35K· 21.75 mi
9:10/mi
3:12:45
8788
40K· 24.85 mi
8:54/mi
3:40:21
5875
Finish· 26.22 mi
8:48/mi
3:52:20
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
1:52:228:35 /mi⚡ faster
2nd Half
1:59:589:09 /mi+6.8%
Positive split — 6.8% slower in the second half
AI Race Performance Report

Rosamond'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
25:448:173.11 mi25:44
8:17
-
10K
52:028:233.10 mi26:18
8:28
+0:11
15K
1:19:318:323.11 mi27:29
8:51
+0:23
20K
1:46:378:353.11 mi27:06
8:44
-0:07
Half(13.10 mi)
1:52:228:350.67 mi5:45
8:35
-0:09
25K
2:13:588:382.43 mi21:36
8:53
+0:18
30K
2:44:188:493.11 mi30:20
9:46
+0:53
35K
3:12:458:523.11 mi28:27
9:10
-0:36
40K
3:40:218:523.10 mi27:36
8:54
-0:16
Finish(26.22 mi)
3:52:208:531.37 mi11:59
8:48
-0:06
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Rosamond's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:17 /mi

Average Pace

8:52 /mi

Slowest Pace

9:46 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:53:33

75% of race

Time at Steady Pace

58:47

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:52 /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. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi17351430143011970450755075
10K3.10 mi17643-2924420-1194420-1191801245384538
15K3.11 mi18248-6054621-2014621-2011970450755075
20K3.11 mi18692-4444793-1724793-1722026253015301
Half(13.10 mi)0.67 mi18535+1574738+554738+551640240884088
25K2.43 mi18584-494783-454783-451926751195119
30K3.11 mi19457-8735128-3455128-3452384471007100
35K3.11 mi18583+8744970+1584970+1581557543894389
40K3.10 mi17485+10984725+2454725+2451265736673667
Finish(26.22 mi)1.37 mi17128+3574661+644661+641316139763976

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
131 ft55 ft
49ft125ft
117 ft

Overall

19704

Females

5075

F65-69

5075

5K→10K

3.1 - 6.2 mi

Top 30%
55 ft24 ft
50ft81ft
45 ft

Overall

18012

Females

4538

F65-69

4538

10K→15K

6.2 - 9.3 mi

Top 33%
24 ft18 ft
44ft51ft
17 ft

Overall

19704

Females

5075

F65-69

5075

15K→20K

9.3 - 12.4 mi

Top 34%
18 ft45 ft
67ft40ft
38 ft

Overall

20262

Females

5301

F65-69

5301

20K→Half

12.4 - 13.1 mi

Top 27%
45 ft26 ft
8ft27ft
20 ft

Overall

16402

Females

4088

F65-69

4088

Half→25K

13.1 - 15.5 mi

Top 32%
25 ft12 ft
50ft63ft
20 ft

Overall

19267

Females

5119

F65-69

5119

25K→30K

15.5 - 18.6 mi

Top 40%
12 ft35 ft
69ft46ft
28 ft

Overall

23844

Females

7100

F65-69

7100

30K→35K

18.6 - 21.8 mi

Top 26%
35 ft34 ft
87ft88ft
23 ft

Overall

15575

Females

4389

F65-69

4389

35K→40K

21.8 - 24.9 mi

Top 21%
34 ft17 ft
58ft75ft
31 ft

Overall

12657

Females

3667

F65-69

3667

40K→Finish

24.9 - 26.2 mi

Top 22%
17 ft13 ft
14ft18ft
13 ft

Overall

13161

Females

3976

F65-69

3976

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#17351
5K10K
619327-292
#17351 #17643
10K15K
732127-605
#17643 #18248
15K20K
617173-444
#18248 #18692
20KHalf
9166+157
#18692 #18535
Half25K
289240-49
#18535 #18584
25K30K
1088215-873
#18584 #19457
30K35K
93967+874
#19457 #18583
35K40K
411139+1098
#18583 #17485
40KFinish
20377+357
#17485 #17128
TOTALS
35083731+223
#17351 #17128

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