Kirsty Smith

Bib: 25841 F GB

0:00
0:00
/ mi
Be the first to cheer!
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
11:30/mi
35:41
49125
10K· 6.21 mi
12:01/mi
1:12:58
5081
15K· 9.32 mi
14:28/mi
1:57:53
4451
20K· 12.43 mi
13:49/mi
2:40:46
6740
Half· 13.10 mi
12:29/mi
2:49:08
27
25K· 15.53 mi
13:18/mi
3:21:30
5063
30K· 18.64 mi
14:53/mi
4:07:43
6946
35K· 21.75 mi
14:43/mi
4:53:25
8788
40K· 24.85 mi
14:27/mi
5:38:17
5875
Finish· 26.22 mi
13:53/mi
5:57:12
1418
Course Elevation
503ft
Total climb
613ft
Total descent
166ft
Range
6 to 172 ft
×14story building

See every mile of your race

Add your watch's GPX to unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via Half
2:49:0812:55 /mi⚡ faster
2nd Half
3:08:0414:21 /mi+11.2%
Positive split — 11.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
35:4111:303.11 mi35:41
11:30
-
10K
1:12:5811:453.10 mi37:17
12:01
+0:31
15K
1:57:5312:393.11 mi44:55
14:28
+2:27
20K
2:40:4612:573.11 mi42:53
13:49
-0:39
Half(13.10 mi)
2:49:0812:550.67 mi8:22
12:29
-1:20
25K
3:21:3012:592.43 mi32:22
13:18
+0:49
30K
4:07:4313:183.11 mi46:13
14:53
+1:35
35K
4:53:2513:303.11 mi45:42
14:43
-0:10
40K
5:38:1713:373.10 mi44:52
14:27
-0:16
Finish(26.22 mi)
5:57:1213:391.37 mi18:55
13:53
-0:34
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:30 /mi

Average Pace

13:38 /mi

Slowest Pace

14:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:53:42

32% of race

Time at Steady Pace

1:01:48

17% of race

Time at Slower Pace

3:01:42

51% of race

Average Pace: 13:37 /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 mi516592030620306566572385123851
10K3.10 mi51755-9620409-10320409-103518522054220542
15K3.11 mi54089-233422022-161322022-1613566572385123851
20K3.11 mi54190-10122133-11122133-111542902240822408
Half(13.10 mi)0.67 mi53873+31721946+18721946+187480661871218712
25K2.43 mi53019+85421449+49721449+497487391919719197
30K3.11 mi52926+9321458-921458-9522842152521525
35K3.11 mi52503+42321286+17221286+172493952030620306
40K3.10 mi52380+12321266+2021266+20503902095020950
Finish(26.22 mi)1.37 mi52358+2221286-2021286-20507292115121151

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×10story building
+49ft-125ft

Overall

56657

Females

23851

F18-39

23851

5K→10K

3.1 - 6.2 mi

Top 87%
×4story building
+50ft-81ft

Overall

51852

Females

20542

F18-39

20542

10K→15K

6.2 - 9.3 mi

Top 95%
×1story
+44ft-51ft

Overall

56657

Females

23851

F18-39

23851

15K→20K

9.3 - 12.4 mi

Top 91%
×3story building
+67ft-40ft

Overall

54290

Females

22408

F18-39

22408

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+8ft-27ft

Overall

48066

Females

18712

F18-39

18712

Half→25K

13.1 - 15.5 mi

Top 82%
×2story building
+50ft-63ft

Overall

48739

Females

19197

F18-39

19197

25K→30K

15.5 - 18.6 mi

Top 87%
×2story building
+69ft-46ft

Overall

52284

Females

21525

F18-39

21525

30K→35K

18.6 - 21.8 mi

Top 83%
×2story building
+87ft-88ft

Overall

49395

Females

20306

F18-39

20306

35K→40K

21.8 - 24.9 mi

Top 84%
×3story building
+58ft-75ft

Overall

50390

Females

20950

F18-39

20950

40K→Finish

24.9 - 26.2 mi

Top 85%
×1story
+14ft-18ft

Overall

50729

Females

21151

F18-39

21151

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#51659
5K10K
200200-96
#51659 #51755
10K15K
20047-2334
#51755 #54089
15K20K
200200-101
#54089 #54190
20KHalf
3320*+317
#54190 #53873
Half25K
26880*+854
#53873 #53019
25K30K
277370+93
#53019 #52926
30K35K
113536*+423
#52926 #52503
35K40K
179302*+123
#52503 #52380
40KFinish
97119+22
#52380 #52358
TOTALS
12952974*-699
#51659 #52358

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

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Is this your race? Claim it to upload your GPX and export your data as yours.

Upload your GPX file

Add per-mile pace & heart rate — works with Garmin, Apple Watch, Strava & more.

Download your race track as a GPX or TCX file for Strava, Garmin Connect, or other apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing