Julia Ridley

Bib: 42553 F CA

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 28%
Gender (Female)
#0 / 26115
Top 18%
Division (F18-39)
#0 / 14744
Top 19%
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
8:06/mi
25:09
49125
10K· 6.21 mi
8:42/mi
52:09
5081
15K· 9.32 mi
9:06/mi
1:20:25
4451
20K· 12.43 mi
8:48/mi
1:47:44
6740
Half· 13.10 mi
9:07/mi
1:53:51
27
25K· 15.53 mi
8:51/mi
2:15:24
5063
30K· 18.64 mi
8:54/mi
2:43:02
6946
35K· 21.75 mi
9:04/mi
3:11:10
8788
40K· 24.85 mi
9:00/mi
3:39:06
5875
Finish· 26.22 mi
9:10/mi
3:51:36
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
1:53:518:42 /mi⚡ faster
2nd Half
1:57:458:59 /mi+3.4%
Positive split — 3.4% slower in the second half
AI Race Performance Report

Julia'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
25:098:063.11 mi25:09
8:06
-
10K
52:098:243.10 mi27:00
8:42
+0:36
15K
1:20:258:383.11 mi28:16
9:06
+0:24
20K
1:47:448:413.11 mi27:19
8:48
-0:18
Half(13.10 mi)
1:53:518:420.67 mi6:07
9:07
+0:19
25K
2:15:248:432.43 mi21:33
8:51
-0:16
30K
2:43:028:453.11 mi27:38
8:54
+0:03
35K
3:11:108:483.11 mi28:08
9:04
+0:10
40K
3:39:068:493.10 mi27:56
9:00
-0:04
Finish(26.22 mi)
3:51:368:511.37 mi12:30
9:10
+0:10
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Julia's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:06 /mi

Average Pace

8:50 /mi

Slowest Pace

9:10 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:08:39

56% of race

Time at Steady Pace

1:42:57

44% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:50 /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 mi15302365636562252860436043
10K3.10 mi17839-25374487-8314487-8312051953995399
15K3.11 mi19263-14244956-4694956-4692252860436043
20K3.11 mi19681-4185093-1375093-1372108255985598
Half(13.10 mi)0.67 mi19761-805119-265119-262193359395939
25K2.43 mi19564+1975098+215098+211904450415041
30K3.11 mi18757+8074902+1964902+1961641043284328
35K3.11 mi17897+8604727+1754727+1751479140914091
40K3.10 mi16992+9054574+1534574+1531345039733973
Finish(26.22 mi)1.37 mi16870+1224577-34577-31635051825182

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
131 ft55 ft
49ft125ft
117 ft

Overall

22528

Females

6043

F18-39

6043

5K→10K

3.1 - 6.2 mi

Top 34%
55 ft24 ft
50ft81ft
45 ft

Overall

20519

Females

5399

F18-39

5399

10K→15K

6.2 - 9.3 mi

Top 38%
24 ft18 ft
44ft51ft
17 ft

Overall

22528

Females

6043

F18-39

6043

15K→20K

9.3 - 12.4 mi

Top 35%
18 ft45 ft
67ft40ft
38 ft

Overall

21082

Females

5598

F18-39

5598

20K→Half

12.4 - 13.1 mi

Top 37%
45 ft26 ft
8ft27ft
20 ft

Overall

21933

Females

5939

F18-39

5939

Half→25K

13.1 - 15.5 mi

Top 32%
25 ft12 ft
50ft63ft
20 ft

Overall

19044

Females

5041

F18-39

5041

25K→30K

15.5 - 18.6 mi

Top 27%
12 ft35 ft
69ft46ft
28 ft

Overall

16410

Females

4328

F18-39

4328

30K→35K

18.6 - 21.8 mi

Top 25%
35 ft34 ft
87ft88ft
23 ft

Overall

14791

Females

4091

F18-39

4091

35K→40K

21.8 - 24.9 mi

Top 22%
34 ft17 ft
58ft75ft
31 ft

Overall

13450

Females

3973

F18-39

3973

40K→Finish

24.9 - 26.2 mi

Top 27%
17 ft13 ft
14ft18ft
13 ft

Overall

16350

Females

5182

F18-39

5182

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#15302
5K10K
258750-2537
#15302 #17839
10K15K
148965-1424
#17839 #19263
15K20K
613195-418
#19263 #19681
20KHalf
13555-80
#19681 #19761
Half25K
167364+197
#19761 #19564
25K30K
70877+807
#19564 #18757
30K35K
71931+860
#18757 #17897
35K40K
64969+905
#17897 #16992
40KFinish
101223+122
#16992 #16870
TOTALS
52973729-1568
#15302 #16870

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