Jack Summers

Bib: 27233 M GB

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

131 ft elev

5K· 3.11 mi

10:23/mi

32:13

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:34/mi

1:05:00

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:57/mi

1:39:01

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:00/mi

2:13:11

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:20/mi

2:21:27

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:59/mi

2:53:04

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:03/mi

3:33:35

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:15/mi

4:17:50

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:47/mi

5:00:37

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:22/mi

5:17:28

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

2:21:2710:48 /mi⚡ faster

2nd Half

2:56:0113:25 /mi+24.4%

Positive split — 24.4% 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	32:13	10:23	3.11 mi	32:13	10:23	-
10K	1:05:00	10:28	3.10 mi	32:47	10:34	+0:11
15K	1:39:01	10:38	3.11 mi	34:01	10:57	+0:23
20K	2:13:11	10:44	3.11 mi	34:10	11:00	+0:03
Half(13.10 mi)	2:21:27	10:48	0.67 mi	8:16	12:20	+1:20
25K	2:53:04	11:09	2.43 mi	31:37	12:59	+0:39
30K	3:33:35	11:28	3.11 mi	40:31	13:03	+0:04
35K	4:17:50	11:52	3.11 mi	44:15	14:15	+1:12
40K	5:00:37	12:06	3.10 mi	42:47	13:47	-0:28
Finish(26.22 mi)	5:17:28	12:08	1.37 mi	16:51	12:22	-1:25

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:23 /mi

Average Pace

12:07 /mi

Slowest Pace

14:15 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:13:11

42% of race

Time at Steady Pace

56:44

18% of race

Time at Slower Pace

2:07:33

40% of race

Average Pace: 12:06 /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	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	42576	27689	27689	41197	26952	26952
10K	3.10 mi	42003+573	27459+230	27459+230	41760	27297	27297
15K	3.11 mi	41619+384	27258+201	27258+201	41197	26952	26952
20K	3.11 mi	41533+86	27122+136	27122+136	41737	26919	26919
Half(13.10 mi)	0.67 mi	41903-370	27248-126	27248-126	47270	28971	28971
25K	2.43 mi	43205-1302	27713-465	27713-465	47445	28948	28948
30K	3.11 mi	43579-374	27703+10	27703+10	44657	27397	27397
35K	3.11 mi	44287-708	27812-109	27812-109	47288	28089	28089
40K	3.10 mi	44682-395	27833-21	27833-21	46911	27681	27681
Finish(26.22 mi)	1.37 mi	44513+169	27697+136	27697+136	42375	25537	25537

25537

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#42576
5K → 10K	5051078+573	#42576 → #42003
10K → 15K	369753+384	#42003 → #41619
15K → 20K	511597+86	#41619 → #41533
20K → Half	42454-370	#41533 → #41903
Half → 25K	1489187-1302	#41903 → #43205
25K → 30K	798424-374	#43205 → #43579
30K → 35K	997289-708	#43579 → #44287
35K → 40K	636241-395	#44287 → #44682
40K → Finish	75244+169	#44682 → #44513
TOTALS	58043867-1937	#42576 → #44513

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness 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