Willow Bynum

Bib: 77872 F US

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
13:26/mi
41:44
49125
10K· 6.21 mi
13:45/mi
1:24:25
5081
15K· 9.32 mi
14:08/mi
2:08:18
4451
20K· 12.43 mi
13:59/mi
2:51:44
6740
Half· 13.10 mi
14:02/mi
3:01:09
27
25K· 15.53 mi
15:17/mi
3:38:22
5063
30K· 18.64 mi
15:38/mi
4:26:55
6946
35K· 21.75 mi
15:08/mi
5:13:53
8788
40K· 24.85 mi
15:08/mi
6:00:51
5875
Finish· 26.22 mi
15:08/mi
6:21:28
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
3:01:0913:50 /mi⚡ faster
2nd Half
3:20:1915:17 /mi+10.6%
Positive split — 10.6% slower in the second half
AI Race Performance Report

Willow'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
41:4413:263.11 mi41:44
13:26
-
10K
1:24:2513:363.10 mi42:41
13:45
+0:19
15K
2:08:1813:463.11 mi43:53
14:08
+0:23
20K
2:51:4413:503.11 mi43:26
13:59
-0:09
Half(13.10 mi)
3:01:0913:500.67 mi9:25
14:02
+0:03
25K
3:38:2214:042.43 mi37:13
15:17
+1:15
30K
4:26:5514:203.11 mi48:33
15:38
+0:21
35K
5:13:5314:263.11 mi46:58
15:08
-0:30
40K
6:00:5114:323.10 mi46:58
15:08
0:00
Finish(26.22 mi)
6:21:2814:341.37 mi20:37
15:08
0:00
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

13:26 /mi

Average Pace

14:34 /mi

Slowest Pace

15:38 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:01:09

47% of race

Time at Steady Pace

3:20:19

53% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 14:33 /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 mi578962468724687559892338823388
10K3.10 mi57460+43624378+30924378+309569212401624016
15K3.11 mi57052+40824091+28724091+287559892338823388
20K3.11 mi56540+51223755+33623755+336547142265822658
Half(13.10 mi)0.67 mi56422+11823681+7423681+74536982220922209
25K2.43 mi56138+28423505+17623505+176546732277822778
30K3.11 mi55983+15523420+8523420+85544462279322793
35K3.11 mi55492+49123145+27523145+275510202115821158
40K3.10 mi55289+20323070+7523070+75529242230622306
Finish(26.22 mi)1.37 mi55299-1023094-2423094-24546822325223252

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
131 ft55 ft
49ft125ft
117 ft

Overall

55989

Females

23388

F18-39

23388

5K→10K

3.1 - 6.2 mi

Top 95%
55 ft24 ft
50ft81ft
45 ft

Overall

56921

Females

24016

F18-39

24016

10K→15K

6.2 - 9.3 mi

Top 94%
24 ft18 ft
44ft51ft
17 ft

Overall

55989

Females

23388

F18-39

23388

15K→20K

9.3 - 12.4 mi

Top 92%
18 ft45 ft
67ft40ft
38 ft

Overall

54714

Females

22658

F18-39

22658

20K→Half

12.4 - 13.1 mi

Top 90%
45 ft26 ft
8ft27ft
20 ft

Overall

53698

Females

22209

F18-39

22209

Half→25K

13.1 - 15.5 mi

Top 91%
25 ft12 ft
50ft63ft
20 ft

Overall

54673

Females

22778

F18-39

22778

25K→30K

15.5 - 18.6 mi

Top 91%
12 ft35 ft
69ft46ft
28 ft

Overall

54446

Females

22793

F18-39

22793

30K→35K

18.6 - 21.8 mi

Top 85%
35 ft34 ft
87ft88ft
23 ft

Overall

51020

Females

21158

F18-39

21158

35K→40K

21.8 - 24.9 mi

Top 89%
34 ft17 ft
58ft75ft
31 ft

Overall

52924

Females

22306

F18-39

22306

40K→Finish

24.9 - 26.2 mi

Top 91%
17 ft13 ft
14ft18ft
13 ft

Overall

54682

Females

23252

F18-39

23252

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#57896
5K10K
125561+436
#57896 #57460
10K15K
90498+408
#57460 #57052
15K20K
59571+512
#57052 #56540
20KHalf
12130+118
#56540 #56422
Half25K
119403+284
#56422 #56138
25K30K
168323+155
#56138 #55983
30K35K
38529+491
#55983 #55492
35K40K
85288+203
#55492 #55289
40KFinish
8575-10
#55289 #55299
TOTALS
7813378+2597
#57896 #55299

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