Gemma Billingham

Bib: 71096 F GB

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F40-44)
#0 / 3355
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
12:59/mi
40:19
49125
10K· 6.21 mi
14:07/mi
1:24:09
5081
15K· 9.32 mi
14:24/mi
2:08:53
4451
20K· 12.43 mi
15:13/mi
2:56:07
6740
Half· 13.10 mi
15:04/mi
3:06:13
27
25K· 15.53 mi
19:33/mi
3:53:48
5063
30K· 18.64 mi
16:01/mi
4:43:33
6946
35K· 21.75 mi
17:14/mi
5:37:03
8788
40K· 24.85 mi
17:32/mi
6:31:30
5875
Finish· 26.22 mi
17:04/mi
6:54:46
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
3:06:1314:13 /mi⚡ faster
2nd Half
3:48:3317:26 /mi+22.7%
Positive split — 22.7% 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
40:1912:593.11 mi40:19
12:59
-
10K
1:24:0913:333.10 mi43:50
14:07
+1:08
15K
2:08:5313:503.11 mi44:44
14:24
+0:17
20K
2:56:0714:113.11 mi47:14
15:13
+0:49
Half(13.10 mi)
3:06:1314:130.67 mi10:06
15:04
-0:09
25K
3:53:4815:042.43 mi47:35
19:33
+4:29
30K
4:43:3315:133.11 mi49:45
16:01
-3:32
35K
5:37:0315:303.11 mi53:30
17:14
+1:13
40K
6:31:3015:463.10 mi54:27
17:32
+0:18
Finish(26.22 mi)
6:54:4615:501.37 mi23:16
17:04
-0:28
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:59 /mi

Average Pace

15:50 /mi

Slowest Pace

19:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:18:59

34% of race

Time at Steady Pace

1:36:59

23% of race

Time at Slower Pace

2:58:48

43% of race

Average Pace: 15:49 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi570982409524095565462377123771
10K3.10 mi57391-29324325-23024325-230575162444424444
15K3.11 mi57180+21124175+15024175+150565462377123771
20K3.11 mi57191-1124210-3524210-35570522419524195
Half(13.10 mi)0.67 mi57157+3424202+824202+8560702370723707
25K2.43 mi57823-66624677-47524677-475590072557025570
30K3.11 mi57589+23424522+15524522+155553812334823348
35K3.11 mi57569+2024540-1824540-18565202421624216
40K3.10 mi57667-9824619-7924619-79578052494024940
Finish(26.22 mi)1.37 mi57725-5824672-5324672-53577422497224972

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×10story building
+49ft-125ft

Overall

56546

Females

23771

F40-44

23771

5K→10K

3.1 - 6.2 mi

Top 96%
×4story building
+50ft-81ft

Overall

57516

Females

24444

F40-44

24444

10K→15K

6.2 - 9.3 mi

Top 95%
×1story
+44ft-51ft

Overall

56546

Females

23771

F40-44

23771

15K→20K

9.3 - 12.4 mi

Top 95%
×3story building
+67ft-40ft

Overall

57052

Females

24195

F40-44

24195

20K→Half

12.4 - 13.1 mi

Top 94%
×2story building
+8ft-27ft

Overall

56070

Females

23707

F40-44

23707

Half→25K

13.1 - 15.5 mi

Top 99%
×2story building
+50ft-63ft

Overall

59007

Females

25570

F40-44

25570

25K→30K

15.5 - 18.6 mi

Top 93%
×2story building
+69ft-46ft

Overall

55381

Females

23348

F40-44

23348

30K→35K

18.6 - 21.8 mi

Top 95%
×2story building
+87ft-88ft

Overall

56520

Females

24216

F40-44

24216

35K→40K

21.8 - 24.9 mi

Top 97%
×3story building
+58ft-75ft

Overall

57805

Females

24940

F40-44

24940

40K→Finish

24.9 - 26.2 mi

Top 97%
×1story
+14ft-18ft

Overall

57742

Females

24972

F40-44

24972

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#57098
5K10K
561268-293
#57098 #57391
10K15K
155366+211
#57391 #57180
15K20K
237226-11
#57180 #57191
20KHalf
4377+34
#57191 #57157
Half25K
70236-666
#57157 #57823
25K30K
59293+234
#57823 #57589
30K35K
122142+20
#57589 #57569
35K40K
16466-98
#57569 #57667
40KFinish
8628-58
#57667 #57725
TOTALS
21291502-627
#57098 #57725

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness 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