Samuel Birch

Bib: 45861 M GB

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 59786

Top 17%

Gender (Male)

#0 / 33594

Top 24%

Division (M18-39)

#0 / 16712

Top 27%

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

7:56/mi

24:38

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:00/mi

49:27

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:03/mi

1:14:27

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:52/mi

1:38:52

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:00/mi

1:44:14

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:01/mi

2:03:44

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:10/mi

2:29:06

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:15/mi

2:54:41

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:22/mi

3:20:38

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:23/mi

3:32:04

↑ 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

1:44:147:58 /mi⚡ faster

2nd Half

1:47:508:14 /mi+3.5%

Positive split — 3.5% 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	24:38	7:56	3.11 mi	24:38	7:56	-
10K	49:27	7:58	3.10 mi	24:49	8:00	+0:04
15K	1:14:27	8:00	3.11 mi	25:00	8:03	+0:03
20K	1:38:52	7:58	3.11 mi	24:25	7:52	-0:11
Half(13.10 mi)	1:44:14	7:58	0.67 mi	5:22	8:00	+0:08
25K	2:03:44	7:58	2.43 mi	19:30	8:01	+0:01
30K	2:29:06	8:00	3.11 mi	25:22	8:10	+0:09
35K	2:54:41	8:02	3.11 mi	25:35	8:15	+0:05
40K	3:20:38	8:05	3.10 mi	25:57	8:22	+0:07
Finish(26.22 mi)	3:32:04	8:06	1.37 mi	11:26	8:23	+0:01

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:52 /mi

Average Pace

8:06 /mi

Slowest Pace

8:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:54:41

82% of race

Time at Steady Pace

37:23

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:05 /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	13244	10249	10249	11401	8990	8990
10K	3.10 mi	12962+282	10030+219	10030+219	12785	9888	9888
15K	3.11 mi	12364+598	9620+410	9620+410	11401	8990	8990
20K	3.11 mi	12056+308	9413+207	9413+207	11425	9017	9017
Half(13.10 mi)	0.67 mi	11961+95	9350+63	9350+63	10661	8505	8505
25K	2.43 mi	11778+183	9210+140	9210+140	11360	8893	8893
30K	3.11 mi	11399+379	8930+280	8930+280	10494	8222	8222
35K	3.11 mi	10865+534	8495+435	8495+435	9108	7098	7098
40K	3.10 mi	10449+416	8123+372	8123+372	9103	6838	6838
Finish(26.22 mi)	1.37 mi	10371+78	8037+86	8037+86	10169	7403	7403

7403

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#13244
5K → 10K	282564+282	#13244 → #12962
10K → 15K	45643+598	#12962 → #12364
15K → 20K	72380+308	#12364 → #12056
20K → Half	18113+95	#12056 → #11961
Half → 25K	105288+183	#11961 → #11778
25K → 30K	134513+379	#11778 → #11399
30K → 35K	95629+534	#11399 → #10865
35K → 40K	128544+416	#10865 → #10449
40K → Finish	71149*+78	#10449 → #10371
TOTALS	9503823*+2873	#13244 → #10371

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

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