Jon Kelson

Bib: 75205 M GB

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 59786

Top 44%

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Top 50%

Division (M40-44)

#0 / 4826

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

8:49/mi

27:23

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:02/mi

55:26

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:04/mi

1:23:36

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:48/mi

1:50:56

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:57/mi

1:56:56

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:56/mi

2:18:41

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:13/mi

2:50:23

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:04/mi

3:21:37

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:21/mi

4:03:05

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:16/mi

4:18:27

↑ 14 ft↓ 18 ft

19 ft elev

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

1:56:568:56 /mi⚡ faster

2nd Half

2:21:3110:48 /mi+21.0%

Positive split — 21.0% slower in the second half

Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:23	8:49	3.11 mi	27:23	8:49	-
10K	55:26	8:56	3.10 mi	28:03	9:02	+0:13
15K	1:23:36	8:59	3.11 mi	28:10	9:04	+0:02
20K	1:50:56	8:56	3.11 mi	27:20	8:48	-0:16
Half(13.10 mi)	1:56:56	8:56	0.67 mi	6:00	8:57	+0:09
25K	2:18:41	8:56	2.43 mi	21:45	8:56	-0:01
30K	2:50:23	9:09	3.11 mi	31:42	10:13	+1:17
35K	3:21:37	9:17	3.11 mi	31:14	10:04	-0:09
40K	4:03:05	9:47	3.10 mi	41:28	13:21	+3:17
Finish(26.22 mi)	4:18:27	9:52	1.37 mi	15:22	11:16	-2:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:48 /mi

Average Pace

9:52 /mi

Slowest Pace

13:21 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:18:41

54% of race

Time at Slower Pace

1:59:46

46% of race

Average Pace: 9:51 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	23973	17361	17361	22143	16206	16206
10K	3.10 mi	24369-396	17606-245	17606-245	24923	17958	17958
15K	3.11 mi	23464+905	17044+562	17044+562	22143	16206	16206
20K	3.11 mi	22750+714	16578+466	16578+466	21148	15501	15501
Half(13.10 mi)	0.67 mi	22543+207	16440+138	16440+138	20015	14721	14721
25K	2.43 mi	21902+641	15972+468	15972+468	19896	14532	14532
30K	3.11 mi	23108-1206	16647-675	16647-675	26983	18551	18551
35K	3.11 mi	22883+225	16300+347	16300+347	22191	15224	15224
40K	3.10 mi	26049-3166	18020-1720	18020-1720	44489	26505	26505
Finish(26.22 mi)	1.37 mi	26345-296	18129-109	18129-109	33906	21027	21027

21027

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#23973
5K → 10K	851455-396	#23973 → #24369
10K → 15K	1121017+905	#24369 → #23464
15K → 20K	66780+714	#23464 → #22750
20K → Half	18225+207	#22750 → #22543
Half → 25K	48689+641	#22543 → #21902
25K → 30K	1428222-1206	#21902 → #23108
30K → 35K	474699+225	#23108 → #22883
35K → 40K	321953-3166	#22883 → #26049
40K → Finish	39397-296	#26049 → #26345
TOTALS	66094237-2372	#23973 → #26345

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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

Quick Links

Find another athlete or browse the full results

Search for another athlete

All Results

Browse complete race results with filtering

→

Results processed 4 months ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing