Sian Mia

Bib: 61340 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 49%
Gender (Female)
#0 / 26115
Top 36%
Division (F18-39)
#0 / 14744
Top 38%
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
9:15/mi
28:44
49125
10K· 6.21 mi
9:51/mi
59:20
5081
15K· 9.32 mi
10:06/mi
1:30:42
4451
20K· 12.43 mi
9:49/mi
2:01:10
6740
Half· 13.10 mi
10:04/mi
2:07:55
27
25K· 15.53 mi
10:18/mi
2:32:59
5063
30K· 18.64 mi
11:02/mi
3:07:13
6946
35K· 21.75 mi
10:59/mi
3:41:20
8788
40K· 24.85 mi
10:20/mi
4:13:24
5875
Finish· 26.22 mi
10:07/mi
4:27:11
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
2:07:559:46 /mi⚡ faster
2nd Half
2:19:1610:37 /mi+8.9%
Positive split — 8.9% 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
28:449:153.11 mi28:44
9:15
-
10K
59:209:333.10 mi30:36
9:51
+0:36
15K
1:30:429:443.11 mi31:22
10:06
+0:15
20K
2:01:109:453.11 mi30:28
9:49
-0:17
Half(13.10 mi)
2:07:559:460.67 mi6:45
10:04
+0:15
25K
2:32:599:512.43 mi25:04
10:18
+0:14
30K
3:07:1310:033.11 mi34:14
11:02
+0:44
35K
3:41:2010:113.11 mi34:07
10:59
-0:03
40K
4:13:2410:123.10 mi32:04
10:20
-0:39
Finish(26.22 mi)
4:27:1110:121.37 mi13:47
10:07
-0:13
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:15 /mi

Average Pace

10:12 /mi

Slowest Pace

11:02 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:21:42

53% of race

Time at Steady Pace

57:08

21% of race

Time at Slower Pace

1:08:21

26% of race

Average Pace: 10:11 /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 mi3038489748974336771038510385
10K3.10 mi32874-24909999-10259999-1025350231098710987
15K3.11 mi33094-22010094-9510094-95336771038510385
20K3.11 mi32633+4619973+1219973+1213181297539753
Half(13.10 mi)0.67 mi32496+1379939+349939+343106295649564
25K2.43 mi32182+3149920+199920+19316551008110081
30K3.11 mi32048+13410040-12010040-120327971109911099
35K3.11 mi31067+9819842+1989842+1982823296439643
40K3.10 mi29715+13529480+3629480+3622314078907890
Finish(26.22 mi)1.37 mi29334+3819402+789402+782398482558255

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×10story building
+49ft-125ft

Overall

33677

Females

10385

F18-39

10385

5K→10K

3.1 - 6.2 mi

Top 59%
×4story building
+50ft-81ft

Overall

35023

Females

10987

F18-39

10987

10K→15K

6.2 - 9.3 mi

Top 56%
×1story
+44ft-51ft

Overall

33677

Females

10385

F18-39

10385

15K→20K

9.3 - 12.4 mi

Top 53%
×3story building
+67ft-40ft

Overall

31812

Females

9753

F18-39

9753

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+8ft-27ft

Overall

31062

Females

9564

F18-39

9564

Half→25K

13.1 - 15.5 mi

Top 53%
×2story building
+50ft-63ft

Overall

31655

Females

10081

F18-39

10081

25K→30K

15.5 - 18.6 mi

Top 55%
×2story building
+69ft-46ft

Overall

32797

Females

11099

F18-39

11099

30K→35K

18.6 - 21.8 mi

Top 47%
×2story building
+87ft-88ft

Overall

28232

Females

9643

F18-39

9643

35K→40K

21.8 - 24.9 mi

Top 39%
×3story building
+58ft-75ft

Overall

23140

Females

7890

F18-39

7890

40K→Finish

24.9 - 26.2 mi

Top 40%
×1story
+14ft-18ft

Overall

23984

Females

8255

F18-39

8255

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#30384
5K10K
200148-2490
#30384 #32874
10K15K
200200-220
#32874 #33094
15K20K
200661*+461
#33094 #32633
20KHalf
53190+137
#32633 #32496
Half25K
200514*+314
#32496 #32182
25K30K
534668+134
#32182 #32048
30K35K
1841165*+981
#32048 #31067
35K40K
391391*+1352
#31067 #29715
40KFinish
44425*+381
#29715 #29334
TOTALS
16545362*+1050
#30384 #29334

* 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