Amy Barrows

Bib: 62606 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 29%
Gender (Female)
#0 / 26115
Top 18%
Division (F18-39)
#0 / 14744
Top 20%
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
8:30/mi
26:22
49125
10K· 6.21 mi
8:48/mi
53:40
5081
15K· 9.32 mi
8:57/mi
1:21:28
4451
20K· 12.43 mi
8:44/mi
1:48:35
6740
Half· 13.10 mi
8:58/mi
1:54:36
27
25K· 15.53 mi
8:46/mi
2:15:55
5063
30K· 18.64 mi
9:00/mi
2:43:51
6946
35K· 21.75 mi
9:20/mi
3:12:49
8788
40K· 24.85 mi
9:13/mi
3:41:26
5875
Finish· 26.22 mi
8:48/mi
3:53:25
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
1:54:368:45 /mi⚡ faster
2nd Half
1:58:499:04 /mi+3.7%
Positive split — 3.7% slower in the second half
AI Race Performance Report

Amy'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
26:228:303.11 mi26:22
8:30
-
10K
53:408:393.10 mi27:18
8:48
+0:18
15K
1:21:288:453.11 mi27:48
8:57
+0:09
20K
1:48:358:453.11 mi27:07
8:44
-0:13
Half(13.10 mi)
1:54:368:450.67 mi6:01
8:58
+0:14
25K
2:15:558:452.43 mi21:19
8:46
-0:12
30K
2:43:518:483.11 mi27:56
9:00
+0:14
35K
3:12:498:523.11 mi28:58
9:20
+0:20
40K
3:41:268:553.10 mi28:37
9:13
-0:07
Finish(26.22 mi)
3:53:258:551.37 mi11:59
8:48
-0:25
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Amy's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:30 /mi

Average Pace

8:55 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:54:05

49% of race

Time at Steady Pace

1:59:20

51% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:54 /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 mi19665506650662082954345434
10K3.10 mi20613-9485421-3555421-3552172258325832
15K3.11 mi20639-265408+135408+132082954345434
20K3.11 mi20481+1585354+545354+542031753275327
Half(13.10 mi)0.67 mi20440+415348+65348+62031153695369
25K2.43 mi19887+5535204+1445204+1441806746914691
30K3.11 mi19214+6735045+1595045+1591723746194619
35K3.11 mi18605+6094981+644981+641694448814881
40K3.10 mi17883+7224876+1054876+1051518446704670
Finish(26.22 mi)1.37 mi17514+3694805+714805+711316239773977

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
131 ft55 ft
49ft125ft
117 ft

Overall

20829

Females

5434

F18-39

5434

5K→10K

3.1 - 6.2 mi

Top 36%
55 ft24 ft
50ft81ft
45 ft

Overall

21722

Females

5832

F18-39

5832

10K→15K

6.2 - 9.3 mi

Top 35%
24 ft18 ft
44ft51ft
17 ft

Overall

20829

Females

5434

F18-39

5434

15K→20K

9.3 - 12.4 mi

Top 34%
18 ft45 ft
67ft40ft
38 ft

Overall

20317

Females

5327

F18-39

5327

20K→Half

12.4 - 13.1 mi

Top 34%
45 ft26 ft
8ft27ft
20 ft

Overall

20311

Females

5369

F18-39

5369

Half→25K

13.1 - 15.5 mi

Top 30%
25 ft12 ft
50ft63ft
20 ft

Overall

18067

Females

4691

F18-39

4691

25K→30K

15.5 - 18.6 mi

Top 29%
12 ft35 ft
69ft46ft
28 ft

Overall

17237

Females

4619

F18-39

4619

30K→35K

18.6 - 21.8 mi

Top 28%
35 ft34 ft
87ft88ft
23 ft

Overall

16944

Females

4881

F18-39

4881

35K→40K

21.8 - 24.9 mi

Top 25%
34 ft17 ft
58ft75ft
31 ft

Overall

15184

Females

4670

F18-39

4670

40K→Finish

24.9 - 26.2 mi

Top 22%
17 ft13 ft
14ft18ft
13 ft

Overall

13162

Females

3977

F18-39

3977

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing