Rebecca Lowe

Bib: 12121 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 23%
Gender (Female)
#0 / 26115
Top 14%
Division (F18-39)
#0 / 14744
Top 15%
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
8:27/mi
26:15
49125
10K· 6.21 mi
8:25/mi
52:22
5081
15K· 9.32 mi
8:29/mi
1:18:42
4451
20K· 12.43 mi
8:25/mi
1:44:50
6740
Half· 13.10 mi
8:29/mi
1:50:31
27
25K· 15.53 mi
8:23/mi
2:10:54
5063
30K· 18.64 mi
8:49/mi
2:38:15
6946
35K· 21.75 mi
8:29/mi
3:04:36
8788
40K· 24.85 mi
8:38/mi
3:31:24
5875
Finish· 26.22 mi
8:29/mi
3:42:57
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
1:50:318:27 /mi⚡ faster
2nd Half
1:52:268:35 /mi+1.7%
Positive split — 1.7% slower in the second half
AI Race Performance Report

Rebecca'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
26:158:273.11 mi26:15
8:27
-
10K
52:228:263.10 mi26:07
8:25
-0:02
15K
1:18:428:273.11 mi26:20
8:29
+0:04
20K
1:44:508:273.11 mi26:08
8:25
-0:04
Half(13.10 mi)
1:50:318:270.67 mi5:41
8:29
+0:04
25K
2:10:548:262.43 mi20:23
8:23
-0:06
30K
2:38:158:303.11 mi27:21
8:49
+0:26
35K
3:04:368:303.11 mi26:21
8:29
-0:20
40K
3:31:248:313.10 mi26:48
8:38
+0:09
Finish(26.22 mi)
3:42:578:311.37 mi11:33
8:29
-0:09
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Rebecca's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:23 /mi

Average Pace

8:31 /mi

Slowest Pace

8:49 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:15:36

88% of race

Time at Steady Pace

27:21

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:30 /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 mi19229492149211606538653865
10K3.10 mi18203+10264598+3234598+3231744843504350
15K3.11 mi17395+8084326+2724326+2721606538653865
20K3.11 mi17242+1534282+444282+441707742494249
Half(13.10 mi)0.67 mi17122+1204265+174265+171545137453745
25K2.43 mi16592+5304110+1554110+1551471435683568
30K3.11 mi16242+3504067+434067+431565640544054
35K3.11 mi15015+12273753+3143753+3141074126132613
40K3.10 mi14103+9123601+1523601+1521089929742974
Finish(26.22 mi)1.37 mi13788+3153551+503551+501079629912991

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
131 ft55 ft
49ft125ft
117 ft

Overall

16065

Females

3865

F18-39

3865

5K→10K

3.1 - 6.2 mi

Top 29%
55 ft24 ft
50ft81ft
45 ft

Overall

17448

Females

4350

F18-39

4350

10K→15K

6.2 - 9.3 mi

Top 27%
24 ft18 ft
44ft51ft
17 ft

Overall

16065

Females

3865

F18-39

3865

15K→20K

9.3 - 12.4 mi

Top 29%
18 ft45 ft
67ft40ft
38 ft

Overall

17077

Females

4249

F18-39

4249

20K→Half

12.4 - 13.1 mi

Top 26%
45 ft26 ft
8ft27ft
20 ft

Overall

15451

Females

3745

F18-39

3745

Half→25K

13.1 - 15.5 mi

Top 25%
25 ft12 ft
50ft63ft
20 ft

Overall

14714

Females

3568

F18-39

3568

25K→30K

15.5 - 18.6 mi

Top 26%
12 ft35 ft
69ft46ft
28 ft

Overall

15656

Females

4054

F18-39

4054

30K→35K

18.6 - 21.8 mi

Top 18%
35 ft34 ft
87ft88ft
23 ft

Overall

10741

Females

2613

F18-39

2613

35K→40K

21.8 - 24.9 mi

Top 18%
34 ft17 ft
58ft75ft
31 ft

Overall

10899

Females

2974

F18-39

2974

40K→Finish

24.9 - 26.2 mi

Top 18%
17 ft13 ft
14ft18ft
13 ft

Overall

10796

Females

2991

F18-39

2991

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#19229
5K10K
1281154+1026
#19229 #18203
10K15K
38846+808
#18203 #17395
15K20K
168321+153
#17395 #17242
20KHalf
13133+120
#17242 #17122
Half25K
32562+530
#17122 #16592
25K30K
190540+350
#16592 #16242
30K35K
121239+1227
#16242 #15015
35K40K
45957+912
#15015 #14103
40KFinish
23338+315
#14103 #13788
TOTALS
6496090+5441
#19229 #13788

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