David Weldon

Bib: 37834 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 25%

Gender (Male)

#0 / 33594

Top 33%

Masters (Masters Men)

#0 / 16876

Top 30%

Division (M50-54)

#0 / 3474

Top 28%

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

7:13/mi

22:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:21/mi

45:15

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:26/mi

1:08:18

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:10/mi

1:30:31

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:26/mi

1:35:30

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:37/mi

1:54:03

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:02/mi

2:22:04

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:22/mi

2:54:16

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:33/mi

3:30:08

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:19/mi

3:46:55

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half

1:35:307:18 /mi⚡ faster

2nd Half

2:11:2510:01 /mi+37.6%

Positive split — 37.6% slower in the second half

AI Race Performance Report

David's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	22:25	7:13	3.11 mi	22:25	7:13	-
10K	45:15	7:17	3.10 mi	22:50	7:21	+0:08
15K	1:08:18	7:20	3.11 mi	23:03	7:26	+0:05
20K	1:30:31	7:18	3.11 mi	22:13	7:10	-0:16
Half(13.10 mi)	1:35:30	7:18	0.67 mi	4:59	7:26	+0:16
25K	1:54:03	7:21	2.43 mi	18:33	7:37	+0:11
30K	2:22:04	7:38	3.11 mi	28:01	9:02	+1:25
35K	2:54:16	8:01	3.11 mi	32:12	10:22	+1:20
40K	3:30:08	8:28	3.10 mi	35:52	11:33	+1:11
Finish(26.22 mi)	3:46:55	8:40	1.37 mi	16:47	12:19	+0:46

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:10 /mi

Average Pace

8:40 /mi

Slowest Pace

12:19 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:54:03

50% of race

Time at Slower Pace

1:52:52

50% of race

Average Pace: 8:39 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	6971	6024	6024	6742	5831	5831
10K	3.10 mi	7146-175	6132-108	6132-108	7342	6285	6285
15K	3.11 mi	6963+183	6006+126	6006+126	6742	5831	5831
20K	3.11 mi	6742+221	5840+166	5840+166	6104	5380	5380
Half(13.10 mi)	0.67 mi	6710+32	5810+30	5810+30	6505	5675	5675
25K	2.43 mi	6835-125	5887-77	5887-77	8233	6806	6806
30K	3.11 mi	8321-1486	6900-1013	6900-1013	17425	12718	12718
35K	3.11 mi	10678-2357	8367-1467	8367-1467	24209	16366	16366
40K	3.10 mi	13670-2992	10204-1837	10204-1837	32034	20073	20073
Finish(26.22 mi)	1.37 mi	15171-1501	11159-955	11159-955	41981	25333	25333

25333

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#6971
5K → 10K	200111-175	#6971 → #7146
10K → 15K	37220*+183	#7146 → #6963
15K → 20K	9230*+221	#6963 → #6742
20K → Half	1244+32	#6742 → #6710
Half → 25K	19570-125	#6710 → #6835
25K → 30K	151731-1486	#6835 → #8321
30K → 35K	20020-2357	#8321 → #10678
35K → 40K	20033-2992	#10678 → #13670
40K → Finish	20021-1501	#13670 → #15171
TOTALS	2570780*-8200	#6971 → #15171

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing