Haleigh Medlin

Bib: 29765 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
10:54/mi
33:49
49125
10K· 6.21 mi
10:48/mi
1:07:21
5081
15K· 9.32 mi
11:43/mi
1:43:43
4451
20K· 12.43 mi
11:33/mi
2:19:35
6740
Half· 13.10 mi
11:35/mi
2:27:21
27
25K· 15.53 mi
11:35/mi
2:55:32
5063
30K· 18.64 mi
12:35/mi
3:34:35
6946
35K· 21.75 mi
12:39/mi
4:13:50
8788
40K· 24.85 mi
12:59/mi
4:54:08
5875
Finish· 26.22 mi
12:18/mi
5:10:54
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
2:27:2111:15 /mi⚡ faster
2nd Half
2:43:3312:28 /mi+11.0%
Positive split — 11.0% slower in the second half
AI Race Performance Report

Haleigh'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
33:4910:543.11 mi33:49
10:54
-
10K
1:07:2110:513.10 mi33:32
10:48
-0:06
15K
1:43:4311:083.11 mi36:22
11:43
+0:55
20K
2:19:3511:143.11 mi35:52
11:33
-0:10
Half(13.10 mi)
2:27:2111:150.67 mi7:46
11:35
+0:02
25K
2:55:3211:182.43 mi28:11
11:35
0:00
30K
3:34:3511:313.11 mi39:03
12:35
+1:00
35K
4:13:5011:413.11 mi39:15
12:39
+0:04
40K
4:54:0811:513.10 mi40:18
12:59
+0:20
Finish(26.22 mi)
5:10:5411:521.37 mi16:46
12:18
-0:41
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Haleigh's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:48 /mi

Average Pace

11:52 /mi

Slowest Pace

12:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:07:21

22% of race

Time at Steady Pace

1:48:11

35% of race

Time at Slower Pace

2:15:22

44% of race

Average Pace: 11:51 /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 mi473431764117641467391736417364
10K3.10 mi45487+185616522+111916522+1119439601565315653
15K3.11 mi45870-38316768-24616768-246467391736417364
20K3.11 mi45685+18516739+2916739+29454081685516855
Half(13.10 mi)0.67 mi45513+17216667+7216667+72432191588215882
25K2.43 mi44406+110716137+53016137+530407151465914659
30K3.11 mi43950+45616031+10616031+106422031589215892
35K3.11 mi43072+87815780+25115780+251387361472114721
40K3.10 mi42993+7915889-10915889-109421951676916769
Finish(26.22 mi)1.37 mi42898+9515887+215887+2419451656416564

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
131 ft55 ft
49ft125ft
117 ft

Overall

46739

Females

17364

F18-39

17364

5K→10K

3.1 - 6.2 mi

Top 74%
55 ft24 ft
50ft81ft
45 ft

Overall

43960

Females

15653

F18-39

15653

10K→15K

6.2 - 9.3 mi

Top 78%
24 ft18 ft
44ft51ft
17 ft

Overall

46739

Females

17364

F18-39

17364

15K→20K

9.3 - 12.4 mi

Top 76%
18 ft45 ft
67ft40ft
38 ft

Overall

45408

Females

16855

F18-39

16855

20K→Half

12.4 - 13.1 mi

Top 72%
45 ft26 ft
8ft27ft
20 ft

Overall

43219

Females

15882

F18-39

15882

Half→25K

13.1 - 15.5 mi

Top 68%
25 ft12 ft
50ft63ft
20 ft

Overall

40715

Females

14659

F18-39

14659

25K→30K

15.5 - 18.6 mi

Top 71%
12 ft35 ft
69ft46ft
28 ft

Overall

42203

Females

15892

F18-39

15892

30K→35K

18.6 - 21.8 mi

Top 65%
35 ft34 ft
87ft88ft
23 ft

Overall

38736

Females

14721

F18-39

14721

35K→40K

21.8 - 24.9 mi

Top 71%
34 ft17 ft
58ft75ft
31 ft

Overall

42195

Females

16769

F18-39

16769

40K→Finish

24.9 - 26.2 mi

Top 70%
17 ft13 ft
14ft18ft
13 ft

Overall

41945

Females

16564

F18-39

16564

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing