George Mcdonough

Bib: 10403 M GB

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Top 24%
Gender (Male)
#0 / 33594
Top 32%
Masters (Masters Men)
#0 / 16876
Top 29%
Division (M50-54)
#0 / 3474
Top 26%
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
8:04/mi
25:03
49125
10K· 6.21 mi
8:00/mi
49:52
5081
15K· 9.32 mi
8:16/mi
1:15:32
4451
20K· 12.43 mi
8:00/mi
1:40:22
6740
Half· 13.10 mi
8:14/mi
1:45:53
27
25K· 15.53 mi
8:14/mi
2:05:56
5063
30K· 18.64 mi
8:40/mi
2:32:51
6946
35K· 21.75 mi
9:10/mi
3:01:19
8788
40K· 24.85 mi
9:40/mi
3:31:20
5875
Finish· 26.22 mi
9:56/mi
3:44:52
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
1:45:538:06 /mi⚡ faster
2nd Half
1:58:599:05 /mi+12.4%
Positive split — 12.4% 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
25:038:043.11 mi25:03
8:04
-
10K
49:528:023.10 mi24:49
8:00
-0:04
15K
1:15:328:073.11 mi25:40
8:16
+0:16
20K
1:40:228:053.11 mi24:50
8:00
-0:16
Half(13.10 mi)
1:45:538:060.67 mi5:31
8:14
+0:14
25K
2:05:568:072.43 mi20:03
8:14
0:00
30K
2:32:518:123.11 mi26:55
8:40
+0:26
35K
3:01:198:213.11 mi28:28
9:10
+0:30
40K
3:31:208:313.10 mi30:01
9:40
+0:30
Finish(26.22 mi)
3:44:528:351.37 mi13:32
9:56
+0:16
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:00 /mi

Average Pace

8:35 /mi

Slowest Pace

9:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:05:56

56% of race

Time at Slower Pace

1:38:56

44% of race

Average Pace: 8:35 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi148841135711357139151074810748
10K3.10 mi13816+106810607+75010607+7501280599089908
15K3.11 mi1381610637-3010637-30139151074810748
20K3.11 mi13526+29010427+21010427+210129891008510085
Half(13.10 mi)0.67 mi13484+4210398+2910398+29129871008610086
25K2.43 mi13393+9110326+7210326+72134931033410334
30K3.11 mi13498-10510353-2710353-27144911083910839
35K3.11 mi13654-1561035310353155861117411174
40K3.10 mi14083-42910475-12210475-122184901252312523
Finish(26.22 mi)1.37 mi14445-36210682-20710682-207223631476014760

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×10story building
+49ft-125ft

Overall

13915

Males

10748

M50-54

10748

5K→10K

3.1 - 6.2 mi

Top 21%
×4story building
+50ft-81ft

Overall

12805

Males

9908

M50-54

9908

10K→15K

6.2 - 9.3 mi

Top 23%
×1story
+44ft-51ft

Overall

13915

Males

10748

M50-54

10748

15K→20K

9.3 - 12.4 mi

Top 22%
×3story building
+67ft-40ft

Overall

12989

Males

10085

M50-54

10085

20K→Half

12.4 - 13.1 mi

Top 22%
×2story building
+8ft-27ft

Overall

12987

Males

10086

M50-54

10086

Half→25K

13.1 - 15.5 mi

Top 23%
×2story building
+50ft-63ft

Overall

13493

Males

10334

M50-54

10334

25K→30K

15.5 - 18.6 mi

Top 24%
×2story building
+69ft-46ft

Overall

14491

Males

10839

M50-54

10839

30K→35K

18.6 - 21.8 mi

Top 26%
×2story building
+87ft-88ft

Overall

15586

Males

11174

M50-54

11174

35K→40K

21.8 - 24.9 mi

Top 31%
×3story building
+58ft-75ft

Overall

18490

Males

12523

M50-54

12523

40K→Finish

24.9 - 26.2 mi

Top 37%
×1story
+14ft-18ft

Overall

22363

Males

14760

M50-54

14760

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#14884
5K10K
801148*+1068
#14884 #13816
10K15K
2002000
#13816 #13816
15K20K
103393*+290
#13816 #13526
20KHalf
3476+42
#13526 #13484
Half25K
178269*+91
#13484 #13393
25K30K
433328-105
#13393 #13498
30K35K
200200-156
#13498 #13654
35K40K
200200-429
#13654 #14083
40KFinish
20082-362
#14083 #14445
TOTALS
16282896*+439
#14884 #14445

* 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