Joseph Roberts

Bib: 7644 M GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 29%
Gender (Male)
#0 / 33594
Top 38%
Division (M18-39)
#0 / 16712
Top 41%
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
8:07/mi
25:13
49125
10K· 6.21 mi
8:03/mi
50:13
5081
15K· 9.32 mi
8:29/mi
1:16:34
4451
20K· 12.43 mi
8:38/mi
1:43:21
6740
Half· 13.10 mi
9:06/mi
1:49:27
27
25K· 15.53 mi
9:04/mi
2:11:30
5063
30K· 18.64 mi
9:37/mi
2:41:21
6946
35K· 21.75 mi
9:36/mi
3:11:09
8788
40K· 24.85 mi
9:28/mi
3:40:33
5875
Finish· 26.22 mi
9:30/mi
3:53:30
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
1:49:278:22 /mi⚡ faster
2nd Half
2:04:039:28 /mi+13.3%
Positive split — 13.3% 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
25:138:073.11 mi25:13
8:07
-
10K
50:138:053.10 mi25:00
8:03
-0:04
15K
1:16:348:133.11 mi26:21
8:29
+0:26
20K
1:43:218:193.11 mi26:47
8:38
+0:09
Half(13.10 mi)
1:49:278:220.67 mi6:06
9:06
+0:28
25K
2:11:308:282.43 mi22:03
9:04
-0:02
30K
2:41:218:403.11 mi29:51
9:37
+0:33
35K
3:11:098:483.11 mi29:48
9:36
-0:01
40K
3:40:338:533.10 mi29:24
9:28
-0:08
Finish(26.22 mi)
3:53:308:551.37 mi12:57
9:30
+0:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:03 /mi

Average Pace

8:55 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:43:21

44% of race

Time at Steady Pace

57:33

25% of race

Time at Slower Pace

1:12:36

31% of race

Average Pace: 8:54 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi155161178611786160971220812208
10K3.10 mi14537+97911101+68511101+685135291041110411
15K3.11 mi15108-57111510-40911510-409160971220812208
20K3.11 mi16067-95912146-63612146-636191421420214202
Half(13.10 mi)0.67 mi16303-23612316-17012316-170214371561415614
25K2.43 mi16978-67512722-40612722-406211661532315323
30K3.11 mi17880-90213258-53613258-536227031603116031
35K3.11 mi17885-513143+11513143+115190161331313313
40K3.10 mi17558+32712785+35812785+358170791165811658
Finish(26.22 mi)1.37 mi17542+1612706+7912706+79189311274812748

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×10story building
+49ft-125ft

Overall

16097

Males

12208

M18-39

12208

5K→10K

3.1 - 6.2 mi

Top 23%
×4story building
+50ft-81ft

Overall

13529

Males

10411

M18-39

10411

10K→15K

6.2 - 9.3 mi

Top 27%
×1story
+44ft-51ft

Overall

16097

Males

12208

M18-39

12208

15K→20K

9.3 - 12.4 mi

Top 32%
×3story building
+67ft-40ft

Overall

19142

Males

14202

M18-39

14202

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+8ft-27ft

Overall

21437

Males

15614

M18-39

15614

Half→25K

13.1 - 15.5 mi

Top 35%
×2story building
+50ft-63ft

Overall

21166

Males

15323

M18-39

15323

25K→30K

15.5 - 18.6 mi

Top 38%
×2story building
+69ft-46ft

Overall

22703

Males

16031

M18-39

16031

30K→35K

18.6 - 21.8 mi

Top 32%
×2story building
+87ft-88ft

Overall

19016

Males

13313

M18-39

13313

35K→40K

21.8 - 24.9 mi

Top 29%
×3story building
+58ft-75ft

Overall

17079

Males

11658

M18-39

11658

40K→Finish

24.9 - 26.2 mi

Top 32%
×1story
+14ft-18ft

Overall

18931

Males

12748

M18-39

12748

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#15516
5K10K
731052+979
#15516 #14537
10K15K
705134-571
#14537 #15108
15K20K
101859-959
#15108 #16067
20KHalf
24913-236
#16067 #16303
Half25K
77095-675
#16303 #16978
25K30K
1105203-902
#16978 #17880
30K35K
461456-5
#17880 #17885
35K40K
265592+327
#17885 #17558
40KFinish
162178+16
#17558 #17542
TOTALS
48082782-2026
#15516 #17542

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