Iona Macintyre-Beon

Bib: 13534 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 47%
Division (F18-39)
#0 / 14744
Top 49%
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
9:09/mi
28:25
49125
10K· 6.21 mi
9:10/mi
56:52
5081
15K· 9.32 mi
9:14/mi
1:25:32
4451
20K· 12.43 mi
9:13/mi
1:54:10
6740
Half· 13.10 mi
9:24/mi
2:00:28
27
25K· 15.53 mi
9:31/mi
2:23:38
5063
30K· 18.64 mi
18:05/mi
3:19:48
6946
35K· 21.75 mi
10:58/mi
3:53:51
8788
40K· 24.85 mi
12:57/mi
4:34:02
5875
Finish· 26.22 mi
9:37/mi
4:47:08
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
2:00:289:12 /mi⚡ faster
2nd Half
2:46:4012:43 /mi+38.4%
Positive split — 38.4% slower in the second half
AI Race Performance Report

Iona'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
28:259:093.11 mi28:25
9:09
-
10K
56:529:103.10 mi28:27
9:10
+0:01
15K
1:25:329:113.11 mi28:40
9:14
+0:04
20K
1:54:109:123.11 mi28:38
9:13
-0:01
Half(13.10 mi)
2:00:289:120.67 mi6:18
9:24
+0:11
25K
2:23:389:152.43 mi23:10
9:31
+0:07
30K
3:19:4810:443.11 mi56:10
18:05
+8:34
35K
3:53:5110:463.11 mi34:03
10:58
-7:07
40K
4:34:0211:023.10 mi40:11
12:57
+1:59
Finish(26.22 mi)
4:47:0810:581.37 mi13:06
9:37
-3:20
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:09 /mi

Average Pace

10:58 /mi

Slowest Pace

18:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:36:44

55% of race

Time at Slower Pace

2:10:24

45% of race

Average Pace: 10:57 /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 mi29006846484642427266446644
10K3.10 mi27807+11998019+4458019+4452684776597659
15K3.11 mi26504+13037499+5207499+5202427266446644
20K3.11 mi26356+1487428+717428+712631574587458
Half(13.10 mi)0.67 mi26226+1307397+317397+312514871107110
25K2.43 mi25975+2517349+487349+482561174377437
30K3.11 mi37942-1196712834-548512834-5485581882507725077
35K3.11 mi36213+172912197+63712197+6372811495959595
40K3.10 mi37000-78712791-59412791-594419671664816648
Finish(26.22 mi)1.37 mi36055+94512402+38912402+3891990565596559

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
131 ft55 ft
49ft125ft
117 ft

Overall

24272

Females

6644

F18-39

6644

5K→10K

3.1 - 6.2 mi

Top 45%
55 ft24 ft
50ft81ft
45 ft

Overall

26847

Females

7659

F18-39

7659

10K→15K

6.2 - 9.3 mi

Top 41%
24 ft18 ft
44ft51ft
17 ft

Overall

24272

Females

6644

F18-39

6644

15K→20K

9.3 - 12.4 mi

Top 44%
18 ft45 ft
67ft40ft
38 ft

Overall

26315

Females

7458

F18-39

7458

20K→Half

12.4 - 13.1 mi

Top 42%
45 ft26 ft
8ft27ft
20 ft

Overall

25148

Females

7110

F18-39

7110

Half→25K

13.1 - 15.5 mi

Top 43%
25 ft12 ft
50ft63ft
20 ft

Overall

25611

Females

7437

F18-39

7437

25K→30K

15.5 - 18.6 mi

Top 97%
12 ft35 ft
69ft46ft
28 ft

Overall

58188

Females

25077

F18-39

25077

30K→35K

18.6 - 21.8 mi

Top 47%
35 ft34 ft
87ft88ft
23 ft

Overall

28114

Females

9595

F18-39

9595

35K→40K

21.8 - 24.9 mi

Top 70%
34 ft17 ft
58ft75ft
31 ft

Overall

41967

Females

16648

F18-39

16648

40K→Finish

24.9 - 26.2 mi

Top 33%
17 ft13 ft
14ft18ft
13 ft

Overall

19905

Females

6559

F18-39

6559

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing