Natalie Dunn

Bib: 74428 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
11:06/mi
34:29
49125
10K· 6.21 mi
11:20/mi
1:09:39
5081
15K· 9.32 mi
12:10/mi
1:47:26
4451
20K· 12.43 mi
12:16/mi
2:25:30
6740
Half· 13.10 mi
12:45/mi
2:34:03
27
25K· 15.53 mi
13:10/mi
3:06:06
5063
30K· 18.64 mi
14:30/mi
3:51:07
6946
35K· 21.75 mi
13:53/mi
4:34:15
8788
40K· 24.85 mi
14:31/mi
5:19:21
5875
Finish· 26.22 mi
13:19/mi
5:37:30
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
2:34:0311:46 /mi⚡ faster
2nd Half
3:03:2713:59 /mi+19.1%
Positive split — 19.1% 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
34:2911:063.11 mi34:29
11:06
-
10K
1:09:3911:133.10 mi35:10
11:20
+0:14
15K
1:47:2611:323.11 mi37:47
12:10
+0:50
20K
2:25:3011:433.11 mi38:04
12:16
+0:06
Half(13.10 mi)
2:34:0311:460.67 mi8:33
12:45
+0:29
25K
3:06:0611:592.43 mi32:03
13:10
+0:25
30K
3:51:0712:243.11 mi45:01
14:30
+1:20
35K
4:34:1512:373.11 mi43:08
13:53
-0:37
40K
5:19:2112:513.10 mi45:06
14:31
+0:38
Finish(26.22 mi)
5:37:3012:531.37 mi18:09
13:19
-1:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:06 /mi

Average Pace

12:53 /mi

Slowest Pace

14:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:25:30

43% of race

Time at Steady Pace

58:45

17% of race

Time at Slower Pace

2:13:15

39% of race

Average Pace: 12:52 /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 mi491741875518755492981896218962
10K3.10 mi48447+72718316+43918316+439479741802418024
15K3.11 mi48782-33518524-20818524-208492981896218962
20K3.11 mi48778+418615-9118615-91489401895418954
Half(13.10 mi)0.67 mi48799-2118642-2718642-27492901944019440
25K2.43 mi48656+14318645-318645-3482291889118891
30K3.11 mi49078-42219026-38119026-381509702074320743
35K3.11 mi48596+48218887+13918887+139455641822318223
40K3.10 mi48936-34019199-31219199-312507062112421124
Finish(26.22 mi)1.37 mi48903+3319207-819207-8481281976819768

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×10story building
+49ft-125ft

Overall

49298

Females

18962

F18-39

18962

5K→10K

3.1 - 6.2 mi

Top 80%
×4story building
+50ft-81ft

Overall

47974

Females

18024

F18-39

18024

10K→15K

6.2 - 9.3 mi

Top 82%
×1story
+44ft-51ft

Overall

49298

Females

18962

F18-39

18962

15K→20K

9.3 - 12.4 mi

Top 82%
×3story building
+67ft-40ft

Overall

48940

Females

18954

F18-39

18954

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+8ft-27ft

Overall

49290

Females

19440

F18-39

19440

Half→25K

13.1 - 15.5 mi

Top 81%
×2story building
+50ft-63ft

Overall

48229

Females

18891

F18-39

18891

25K→30K

15.5 - 18.6 mi

Top 85%
×2story building
+69ft-46ft

Overall

50970

Females

20743

F18-39

20743

30K→35K

18.6 - 21.8 mi

Top 76%
×2story building
+87ft-88ft

Overall

45564

Females

18223

F18-39

18223

35K→40K

21.8 - 24.9 mi

Top 85%
×3story building
+58ft-75ft

Overall

50706

Females

21124

F18-39

21124

40K→Finish

24.9 - 26.2 mi

Top 81%
×1story
+14ft-18ft

Overall

48128

Females

19768

F18-39

19768

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#49174
5K10K
4471174+727
#49174 #48447
10K15K
824489-335
#48447 #48782
15K20K
505509+4
#48782 #48778
20KHalf
142121-21
#48778 #48799
Half25K
356499+143
#48799 #48656
25K30K
726304-422
#48656 #49078
30K35K
159641+482
#49078 #48596
35K40K
548208-340
#48596 #48936
40KFinish
122155+33
#48936 #48903
TOTALS
38294100+271
#49174 #48903

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