Niamh Bunyan

Bib: 58709 F IE

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 37%
Division (F18-39)
#0 / 14744
Top 39%
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
9:02/mi
28:01
49125
10K· 6.21 mi
9:34/mi
57:44
5081
15K· 9.32 mi
10:09/mi
1:29:16
4451
20K· 12.43 mi
9:51/mi
1:59:50
6740
Half· 13.10 mi
10:16/mi
2:06:43
27
25K· 15.53 mi
10:59/mi
2:33:27
5063
30K· 18.64 mi
11:21/mi
3:08:41
6946
35K· 21.75 mi
10:56/mi
3:42:38
8788
40K· 24.85 mi
11:04/mi
4:17:00
5875
Finish· 26.22 mi
9:12/mi
4:29:32
1418
Course Elevation
503ft
Total climb
613ft
Total descent
166ft
Range
6 to 172 ft
×14story building

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The Course

Half Splits

1st Half· via Half
2:06:439:41 /mi⚡ faster
2nd Half
2:22:4910:54 /mi+12.7%
Positive split — 12.7% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
28:019:023.11 mi28:01
9:02
-
10K
57:449:183.10 mi29:43
9:34
+0:32
15K
1:29:169:353.11 mi31:32
10:09
+0:35
20K
1:59:509:393.11 mi30:34
9:51
-0:18
Half(13.10 mi)
2:06:439:410.67 mi6:53
10:16
+0:25
25K
2:33:279:532.43 mi26:44
10:59
+0:43
30K
3:08:4110:083.11 mi35:14
11:21
+0:22
35K
3:42:3810:153.11 mi33:57
10:56
-0:25
40K
4:17:0010:213.10 mi34:22
11:04
+0:08
Finish(26.22 mi)
4:29:3210:181.37 mi12:32
9:12
-1:52
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:02 /mi

Average Pace

10:17 /mi

Slowest Pace

11:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:40:50

37% of race

Time at Steady Pace

38:25

14% of race

Time at Slower Pace

2:10:17

48% of race

Average Pace: 10:17 /mi

Loading chart...
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 mi2709677557755341991063710637
10K3.10 mi29848-27528802-10478802-10473222497409740
15K3.11 mi31536-16889448-6469448-646341991063710637
20K3.11 mi315369473-259473-253207898719871
Half(13.10 mi)0.67 mi31557-219512-399512-39328411039810398
25K2.43 mi32474-91710047-53510047-535368291264412644
30K3.11 mi32764-29010330-28310330-283349471216112161
35K3.11 mi31608+115610095+23510095+2352787794799479
40K3.10 mi31062+54610067+2810067+28284021026610266
Finish(26.22 mi)1.37 mi30201+8619775+2929775+2921656452675267

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×10story building
+49ft-125ft

Overall

34199

Females

10637

F18-39

10637

5K→10K

3.1 - 6.2 mi

Top 54%
×4story building
+50ft-81ft

Overall

32224

Females

9740

F18-39

9740

10K→15K

6.2 - 9.3 mi

Top 57%
×1story
+44ft-51ft

Overall

34199

Females

10637

F18-39

10637

15K→20K

9.3 - 12.4 mi

Top 54%
×3story building
+67ft-40ft

Overall

32078

Females

9871

F18-39

9871

20K→Half

12.4 - 13.1 mi

Top 55%
×2story building
+8ft-27ft

Overall

32841

Females

10398

F18-39

10398

Half→25K

13.1 - 15.5 mi

Top 62%
×2story building
+50ft-63ft

Overall

36829

Females

12644

F18-39

12644

25K→30K

15.5 - 18.6 mi

Top 58%
×2story building
+69ft-46ft

Overall

34947

Females

12161

F18-39

12161

30K→35K

18.6 - 21.8 mi

Top 47%
×2story building
+87ft-88ft

Overall

27877

Females

9479

F18-39

9479

35K→40K

21.8 - 24.9 mi

Top 48%
×3story building
+58ft-75ft

Overall

28402

Females

10266

F18-39

10266

40K→Finish

24.9 - 26.2 mi

Top 28%
×1story
+14ft-18ft

Overall

16564

Females

5267

F18-39

5267

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#27096
5K10K
200158-2752
#27096 #29848
10K15K
200145-1688
#29848 #31536
15K20K
2002000
#31536 #31536
20KHalf
123102-21
#31536 #31557
Half25K
200200-917
#31557 #32474
25K30K
804514-290
#32474 #32764
30K35K
1451301*+1156
#32764 #31608
35K40K
200746*+546
#31608 #31062
40KFinish
2863*+861
#31062 #30201
TOTALS
20744229*-3105
#27096 #30201

* Includes athletes who did not complete a segment (DNF/DNQ).

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