Callum Mccarthy

Bib: 29709 M IE

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Gender (Male)
#0 / 33594
Division (M18-39)
#0 / 16712
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
10:16/mi
31:52
49125
10K· 6.21 mi
10:20/mi
1:03:56
5081
15K· 9.32 mi
10:56/mi
1:37:51
4451
20K· 12.43 mi
10:53/mi
2:11:37
6740
Half· 13.10 mi
11:10/mi
2:19:06
27
25K· 15.53 mi
11:38/mi
2:47:26
5063
30K· 18.64 mi
17:01/mi
3:40:18
6946
35K· 21.75 mi
16:18/mi
4:30:55
8788
40K· 24.85 mi
17:30/mi
5:25:15
5875
Finish· 26.22 mi
14:42/mi
5:45:17
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
2:19:0610:38 /mi⚡ faster
2nd Half
3:26:1115:43 /mi+48.2%
Positive split — 48.2% 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
31:5210:163.11 mi31:52
10:16
-
10K
1:03:5610:183.10 mi32:04
10:20
+0:04
15K
1:37:5110:303.11 mi33:55
10:56
+0:36
20K
2:11:3710:363.11 mi33:46
10:53
-0:03
Half(13.10 mi)
2:19:0610:380.67 mi7:29
11:10
+0:17
25K
2:47:2610:472.43 mi28:20
11:38
+0:28
30K
3:40:1811:503.11 mi52:52
17:01
+5:23
35K
4:30:5512:283.11 mi50:37
16:18
-0:43
40K
5:25:1513:063.10 mi54:20
17:30
+1:12
Finish(26.22 mi)
5:45:1713:111.37 mi20:02
14:42
-2:48
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:16 /mi

Average Pace

13:11 /mi

Slowest Pace

17:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:47:26

48% of race

Time at Slower Pace

2:57:51

52% of race

Average Pace: 13:10 /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 mi415002722427224409342683426834
10K3.10 mi40366+113426712+51226712+512395782630226302
15K3.11 mi40494-12826733-2126733-21409342683426834
20K3.11 mi40423+7126622+11126622+111407482648226482
Half(13.10 mi)0.67 mi40384+3926573+4926573+49401892600126001
25K2.43 mi40398-1426425+14826425+148410592617226172
30K3.11 mi45951-555328701-227628701-2276569963260032600
35K3.11 mi47784-183329328-62729328-627546463143031430
40K3.10 mi50126-234230151-82330151-823577673277032770
Finish(26.22 mi)1.37 mi50407-28130223-7230223-72535373083730837

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×10story building
+49ft-125ft

Overall

40934

Males

26834

M18-39

26834

5K→10K

3.1 - 6.2 mi

Top 66%
×4story building
+50ft-81ft

Overall

39578

Males

26302

M18-39

26302

10K→15K

6.2 - 9.3 mi

Top 68%
×1story
+44ft-51ft

Overall

40934

Males

26834

M18-39

26834

15K→20K

9.3 - 12.4 mi

Top 68%
×3story building
+67ft-40ft

Overall

40748

Males

26482

M18-39

26482

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+8ft-27ft

Overall

40189

Males

26001

M18-39

26001

Half→25K

13.1 - 15.5 mi

Top 69%
×2story building
+50ft-63ft

Overall

41059

Males

26172

M18-39

26172

25K→30K

15.5 - 18.6 mi

Top 95%
×2story building
+69ft-46ft

Overall

56996

Males

32600

M18-39

32600

30K→35K

18.6 - 21.8 mi

Top 91%
×2story building
+87ft-88ft

Overall

54646

Males

31430

M18-39

31430

35K→40K

21.8 - 24.9 mi

Top 97%
×3story building
+58ft-75ft

Overall

57767

Males

32770

M18-39

32770

40K→Finish

24.9 - 26.2 mi

Top 90%
×1story
+14ft-18ft

Overall

53537

Males

30837

M18-39

30837

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#41500
5K10K
2001334*+1134
#41500 #40366
10K15K
200200-128
#40366 #40494
15K20K
200271*+71
#40494 #40423
20KHalf
107146+39
#40423 #40384
Half25K
200200-14
#40384 #40398
25K30K
558027-5553
#40398 #45951
30K35K
20074-1833
#45951 #47784
35K40K
20032-2342
#47784 #50126
40KFinish
20062-281
#50126 #50407
TOTALS
70872346*-8907
#41500 #50407

* 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