Jemima Davison

Bib: 21141 F GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 42%
Gender (Female)
#0 / 26115
Top 29%
Division (F18-39)
#0 / 14744
Top 31%
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
10:01/mi
31:07
49125
10K· 6.21 mi
9:49/mi
1:01:35
5081
15K· 9.32 mi
9:58/mi
1:32:30
4451
20K· 12.43 mi
9:29/mi
2:01:56
6740
Half· 13.10 mi
10:01/mi
2:08:39
27
25K· 15.53 mi
9:42/mi
2:32:15
5063
30K· 18.64 mi
9:55/mi
3:03:02
6946
35K· 21.75 mi
9:44/mi
3:33:16
8788
40K· 24.85 mi
9:23/mi
4:02:23
5875
Finish· 26.22 mi
8:40/mi
4:14:11
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
2:08:399:50 /mi+2.4%
2nd Half
2:05:329:35 /mi✓ faster
Negative split — 2.4% faster 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
31:0710:013.11 mi31:07
10:01
-
10K
1:01:359:553.10 mi30:28
9:49
-0:12
15K
1:32:309:563.11 mi30:55
9:58
+0:09
20K
2:01:569:493.11 mi29:26
9:29
-0:29
Half(13.10 mi)
2:08:399:500.67 mi6:43
10:01
+0:32
25K
2:32:159:492.43 mi23:36
9:42
-0:19
30K
3:03:029:503.11 mi30:47
9:55
+0:13
35K
3:33:169:493.11 mi30:14
9:44
-0:11
40K
4:02:239:463.10 mi29:07
9:23
-0:21
Finish(26.22 mi)
4:14:119:431.37 mi11:48
8:40
-0:43
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:40 /mi

Average Pace

9:42 /mi

Slowest Pace

10:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:10:21

28% of race

Time at Steady Pace

3:03:50

72% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:42 /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 mi3882112802128023233497879787
10K3.10 mi36552+226911678+112411678+1124345781078110781
15K3.11 mi34959+159310932+74610932+7463233497879787
20K3.11 mi33229+173010224+70810224+7082890384638463
Half(13.10 mi)0.67 mi33036+19310169+5510169+553059693139313
25K2.43 mi31709+13279707+4629707+4622700580008000
30K3.11 mi29997+17129126+5819126+5812487375127512
35K3.11 mi27822+21758497+6298497+6291998360776077
40K3.10 mi25800+20227890+6077890+6071641751475147
Finish(26.22 mi)1.37 mi24924+8767598+2927598+2921215235613561

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×10story building
+49ft-125ft

Overall

32334

Females

9787

F18-39

9787

5K→10K

3.1 - 6.2 mi

Top 58%
×4story building
+50ft-81ft

Overall

34578

Females

10781

F18-39

10781

10K→15K

6.2 - 9.3 mi

Top 54%
×1story
+44ft-51ft

Overall

32334

Females

9787

F18-39

9787

15K→20K

9.3 - 12.4 mi

Top 48%
×3story building
+67ft-40ft

Overall

28903

Females

8463

F18-39

8463

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+8ft-27ft

Overall

30596

Females

9313

F18-39

9313

Half→25K

13.1 - 15.5 mi

Top 45%
×2story building
+50ft-63ft

Overall

27005

Females

8000

F18-39

8000

25K→30K

15.5 - 18.6 mi

Top 42%
×2story building
+69ft-46ft

Overall

24873

Females

7512

F18-39

7512

30K→35K

18.6 - 21.8 mi

Top 33%
×2story building
+87ft-88ft

Overall

19983

Females

6077

F18-39

6077

35K→40K

21.8 - 24.9 mi

Top 27%
×3story building
+58ft-75ft

Overall

16417

Females

5147

F18-39

5147

40K→Finish

24.9 - 26.2 mi

Top 20%
×1story
+14ft-18ft

Overall

12152

Females

3561

F18-39

3561

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#38821
5K10K
812350+2269
#38821 #36552
10K15K
431636+1593
#36552 #34959
15K20K
161746+1730
#34959 #33229
20KHalf
33226+193
#33229 #33036
Half25K
131340+1327
#33036 #31709
25K30K
201732+1712
#31709 #29997
30K35K
62181+2175
#29997 #27822
35K40K
52027+2022
#27822 #25800
40KFinish
0876+876
#25800 #24924
TOTALS
21714114+13897
#38821 #24924

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