Catriona Reid

Bib: 23648 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Division (F18-39)
#0 / 14744
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
9:00/mi
27:55
49125
10K· 6.21 mi
9:32/mi
57:30
5081
15K· 9.32 mi
10:59/mi
1:31:36
4451
20K· 12.43 mi
10:59/mi
2:05:42
6740
Half· 13.10 mi
11:30/mi
2:13:25
27
25K· 15.53 mi
11:30/mi
2:41:24
5063
30K· 18.64 mi
12:11/mi
3:19:13
6946
35K· 21.75 mi
12:57/mi
3:59:24
8788
40K· 24.85 mi
13:22/mi
4:40:55
5875
Finish· 26.22 mi
12:31/mi
4:57:58
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
2:13:2510:12 /mi⚡ faster
2nd Half
2:44:3312:33 /mi+23.3%
Positive split — 23.3% slower in the second half
AI Race Performance Report

Catriona'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
27:559:003.11 mi27:55
9:00
-
10K
57:309:163.10 mi29:35
9:32
+0:32
15K
1:31:369:503.11 mi34:06
10:59
+1:27
20K
2:05:4210:073.11 mi34:06
10:59
0:00
Half(13.10 mi)
2:13:2510:120.67 mi7:43
11:30
+0:31
25K
2:41:2410:242.43 mi27:59
11:30
0:00
30K
3:19:1310:423.11 mi37:49
12:11
+0:41
35K
3:59:2411:013.11 mi40:11
12:57
+0:46
40K
4:40:5511:193.10 mi41:31
13:22
+0:25
Finish(26.22 mi)
4:57:5811:231.37 mi17:03
12:31
-0:51
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:00 /mi

Average Pace

11:22 /mi

Slowest Pace

13:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

57:30

19% of race

Time at Steady Pace

1:43:54

35% of race

Time at Slower Pace

2:16:34

46% of race

Average Pace: 11:22 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi2659875757575414491432814328
10K3.10 mi29359-27618609-10348609-10343175295529552
15K3.11 mi34045-468610512-190310512-1903414491432814328
20K3.11 mi36056-201111551-103911551-1039415931469714697
Half(13.10 mi)0.67 mi36408-35211764-21311764-213426981556015560
25K2.43 mi37172-76412281-51712281-517401901436714367
30K3.11 mi37704-53212709-42812709-428400101474614746
35K3.11 mi38266-56213213-50413213-504404521558415584
40K3.10 mi39185-91913889-67613889-676446111799017990
Finish(26.22 mi)1.37 mi39495-31014106-21714106-217433681728317283

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
131 ft55 ft
49ft125ft
117 ft

Overall

41449

Females

14328

F18-39

14328

5K→10K

3.1 - 6.2 mi

Top 53%
55 ft24 ft
50ft81ft
45 ft

Overall

31752

Females

9552

F18-39

9552

10K→15K

6.2 - 9.3 mi

Top 69%
24 ft18 ft
44ft51ft
17 ft

Overall

41449

Females

14328

F18-39

14328

15K→20K

9.3 - 12.4 mi

Top 70%
18 ft45 ft
67ft40ft
38 ft

Overall

41593

Females

14697

F18-39

14697

20K→Half

12.4 - 13.1 mi

Top 71%
45 ft26 ft
8ft27ft
20 ft

Overall

42698

Females

15560

F18-39

15560

Half→25K

13.1 - 15.5 mi

Top 67%
25 ft12 ft
50ft63ft
20 ft

Overall

40190

Females

14367

F18-39

14367

25K→30K

15.5 - 18.6 mi

Top 67%
12 ft35 ft
69ft46ft
28 ft

Overall

40010

Females

14746

F18-39

14746

30K→35K

18.6 - 21.8 mi

Top 68%
35 ft34 ft
87ft88ft
23 ft

Overall

40452

Females

15584

F18-39

15584

35K→40K

21.8 - 24.9 mi

Top 75%
34 ft17 ft
58ft75ft
31 ft

Overall

44611

Females

17990

F18-39

17990

40K→Finish

24.9 - 26.2 mi

Top 73%
17 ft13 ft
14ft18ft
13 ft

Overall

43368

Females

17283

F18-39

17283

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing