Jack O'Donovan

Bib: 3094 M IE

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 4%
Gender (Male)
#0 / 33594
Top 7%
Division (M18-39)
#0 / 16712
Top 9%
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
6:40/mi
20:42
49125
10K· 6.21 mi
6:46/mi
41:41
5081
15K· 9.32 mi
6:45/mi
1:02:39
4451
20K· 12.43 mi
6:56/mi
1:24:10
6740
Half· 13.10 mi
6:43/mi
1:28:40
27
25K· 15.53 mi
6:37/mi
1:44:47
5063
30K· 18.64 mi
6:49/mi
2:05:57
6946
35K· 21.75 mi
6:42/mi
2:26:45
8788
40K· 24.85 mi
6:27/mi
2:46:47
5875
Finish· 26.22 mi
6:31/mi
2:55:39
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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
1:28:406:47 /mi+1.9%
2nd Half
1:26:596:38 /mi✓ faster
Negative split — 1.9% faster in the second half
Is this your race?

Unlock your AI Race Performance Report

Your Race Story, performance analysis & focus areas — built from your data, free when you claim.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
20:426:403.11 mi20:42
6:40
-
10K
41:416:433.10 mi20:59
6:46
+0:06
15K
1:02:396:443.11 mi20:58
6:45
-0:01
20K
1:24:106:473.11 mi21:31
6:56
+0:11
Half(13.10 mi)
1:28:406:470.67 mi4:30
6:43
-0:13
25K
1:44:476:452.43 mi16:07
6:37
-0:06
30K
2:05:576:463.11 mi21:10
6:49
+0:12
35K
2:26:456:453.11 mi20:48
6:42
-0:07
40K
2:46:476:433.10 mi20:02
6:27
-0:15
Finish(26.22 mi)
2:55:396:431.37 mi8:52
6:31
+0:04
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:27 /mi

Average Pace

6:42 /mi

Slowest Pace

6:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:12:58

76% of race

Time at Steady Pace

42:41

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:42 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi355132583258287326982698
10K3.10 mi3598-473318-603318-60367333923392
15K3.11 mi3321+2773075+2433075+243287326982698
20K3.11 mi3683-3623398-3233398-323501245354535
Half(13.10 mi)0.67 mi3604+793327+713327+71260224762476
25K2.43 mi3405+1993159+1683159+168254824052405
30K3.11 mi3244+1613020+1393020+139274825692569
35K3.11 mi2949+2952750+2702750+270192218071807
40K3.10 mi2497+4522345+4052345+405108610291029
Finish(26.22 mi)1.37 mi2374+1232236+1092236+109130112151215

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
131 ft55 ft
49ft125ft
117 ft

Overall

2873

Males

2698

M18-39

2698

5K→10K

3.1 - 6.2 mi

Top 6%
55 ft24 ft
50ft81ft
45 ft

Overall

3673

Males

3392

M18-39

3392

10K→15K

6.2 - 9.3 mi

Top 5%
24 ft18 ft
44ft51ft
17 ft

Overall

2873

Males

2698

M18-39

2698

15K→20K

9.3 - 12.4 mi

Top 8%
18 ft45 ft
67ft40ft
38 ft

Overall

5012

Males

4535

M18-39

4535

20K→Half

12.4 - 13.1 mi

Top 4%
45 ft26 ft
8ft27ft
20 ft

Overall

2602

Males

2476

M18-39

2476

Half→25K

13.1 - 15.5 mi

Top 4%
25 ft12 ft
50ft63ft
20 ft

Overall

2548

Males

2405

M18-39

2405

25K→30K

15.5 - 18.6 mi

Top 5%
12 ft35 ft
69ft46ft
28 ft

Overall

2748

Males

2569

M18-39

2569

30K→35K

18.6 - 21.8 mi

Top 3%
35 ft34 ft
87ft88ft
23 ft

Overall

1922

Males

1807

M18-39

1807

35K→40K

21.8 - 24.9 mi

Top 2%
34 ft17 ft
58ft75ft
31 ft

Overall

1086

Males

1029

M18-39

1029

40K→Finish

24.9 - 26.2 mi

Top 2%
17 ft13 ft
14ft18ft
13 ft

Overall

1301

Males

1215

M18-39

1215

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#3551
5K10K
14295-47
#3551 #3598
10K15K
4281*+277
#3598 #3321
15K20K
2009-362
#3321 #3683
20KHalf
079+79
#3683 #3604
Half25K
1200+199
#3604 #3405
25K30K
22183+161
#3405 #3244
30K35K
6301*+295
#3244 #2949
35K40K
2454*+452
#2949 #2497
40KFinish
5128+123
#2497 #2374
TOTALS
3821730*+1177
#3551 #2374

* 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