Lucy Ellis

Bib: 9514 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
9:54/mi
30:45
49125
10K· 6.21 mi
10:01/mi
1:01:51
5081
15K· 9.32 mi
10:58/mi
1:35:55
4451
20K· 12.43 mi
13:55/mi
2:19:07
6740
Half· 13.10 mi
14:34/mi
2:28:53
27
25K· 15.53 mi
13:05/mi
3:00:44
5063
30K· 18.64 mi
15:15/mi
3:48:04
6946
35K· 21.75 mi
14:20/mi
4:32:35
8788
40K· 24.85 mi
13:46/mi
5:15:19
5875
Finish· 26.22 mi
13:26/mi
5:33:37
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
2:28:5311:22 /mi⚡ faster
2nd Half
3:04:4414:05 /mi+24.1%
Positive split — 24.1% slower in the second half
AI Race Performance Report

Lucy'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
30:459:543.11 mi30:45
9:54
-
10K
1:01:519:583.10 mi31:06
10:01
+0:07
15K
1:35:5510:183.11 mi34:04
10:58
+0:57
20K
2:19:0711:123.11 mi43:12
13:55
+2:57
Half(13.10 mi)
2:28:5311:220.67 mi9:46
14:34
+0:39
25K
3:00:4411:392.43 mi31:51
13:05
-1:29
30K
3:48:0412:153.11 mi47:20
15:15
+2:10
35K
4:32:3512:333.11 mi44:31
14:20
-0:55
40K
5:15:1912:423.10 mi42:44
13:46
-0:34
Finish(26.22 mi)
5:33:3712:451.37 mi18:18
13:26
-0:20
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Lucy's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:54 /mi

Average Pace

12:44 /mi

Slowest Pace

15:15 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:35:55

29% of race

Time at Steady Pace

3:10:22

57% of race

Time at Slower Pace

47:20

14% of race

Average Pace: 12:43 /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 mi376291220812208413851429614296
10K3.10 mi36983+64611895+31311895+313365671171911719
15K3.11 mi38528-154512694-79912694-799413851429614296
20K3.11 mi45392-686416547-385316547-3853545322255322553
Half(13.10 mi)0.67 mi46344-95217181-63417181-634550302305323053
25K2.43 mi46693-34917488-30717488-307479011869818698
30K3.11 mi48271-157818539-105118539-1051533942218722187
35K3.11 mi48206+6518645-10618645-106476991938019380
40K3.10 mi48088+11818698-5318698-53468291913519135
Finish(26.22 mi)1.37 mi48118-3018764-6618764-66486882006220062

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
131 ft55 ft
49ft125ft
117 ft

Overall

41385

Females

14296

F18-39

14296

5K→10K

3.1 - 6.2 mi

Top 61%
55 ft24 ft
50ft81ft
45 ft

Overall

36567

Females

11719

F18-39

11719

10K→15K

6.2 - 9.3 mi

Top 69%
24 ft18 ft
44ft51ft
17 ft

Overall

41385

Females

14296

F18-39

14296

15K→20K

9.3 - 12.4 mi

Top 91%
18 ft45 ft
67ft40ft
38 ft

Overall

54532

Females

22553

F18-39

22553

20K→Half

12.4 - 13.1 mi

Top 92%
45 ft26 ft
8ft27ft
20 ft

Overall

55030

Females

23053

F18-39

23053

Half→25K

13.1 - 15.5 mi

Top 80%
25 ft12 ft
50ft63ft
20 ft

Overall

47901

Females

18698

F18-39

18698

25K→30K

15.5 - 18.6 mi

Top 89%
12 ft35 ft
69ft46ft
28 ft

Overall

53394

Females

22187

F18-39

22187

30K→35K

18.6 - 21.8 mi

Top 80%
35 ft34 ft
87ft88ft
23 ft

Overall

47699

Females

19380

F18-39

19380

35K→40K

21.8 - 24.9 mi

Top 78%
34 ft17 ft
58ft75ft
31 ft

Overall

46829

Females

19135

F18-39

19135

40K→Finish

24.9 - 26.2 mi

Top 81%
17 ft13 ft
14ft18ft
13 ft

Overall

48688

Females

20062

F18-39

20062

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#37629
5K10K
3951041+646
#37629 #36983
10K15K
1726181-1545
#36983 #38528
15K20K
68728-6864
#38528 #45392
20KHalf
97624-952
#45392 #46344
Half25K
737388-349
#46344 #46693
25K30K
1703125-1578
#46693 #48271
30K35K
375440+65
#48271 #48206
35K40K
264382+118
#48206 #48088
40KFinish
176146-30
#48088 #48118
TOTALS
132242735-10489
#37629 #48118

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