Tancred Porteous

Bib: 56070 M GB

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 59786

Top 26%

Gender (Male)

#0 / 33594

Top 34%

Division (M18-39)

#0 / 16712

Top 37%

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

8:44/mi

27:07

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:58/mi

54:56

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:58/mi

1:22:47

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:38/mi

1:49:35

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:39/mi

1:55:23

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:38/mi

2:16:24

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:43/mi

2:43:28

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:51/mi

3:10:55

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:16/mi

3:36:36

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:18/mi

3:47:54

↑ 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

See every mile of your race

Claim this result to add your watch's GPX and 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

1:55:238:49 /mi+2.5%

2nd Half

1:52:318:35 /mi✓ faster

Negative split — 2.5% faster in the second half

AI Race Performance Report

Tancred's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:07	8:44	3.11 mi	27:07	8:44	-
10K	54:56	8:51	3.10 mi	27:49	8:58	+0:14
15K	1:22:47	8:53	3.11 mi	27:51	8:58	0:00
20K	1:49:35	8:50	3.11 mi	26:48	8:38	-0:20
Half(13.10 mi)	1:55:23	8:49	0.67 mi	5:48	8:39	+0:01
25K	2:16:24	8:47	2.43 mi	21:01	8:38	-0:01
30K	2:43:28	8:47	3.11 mi	27:04	8:43	+0:05
35K	3:10:55	8:47	3.11 mi	27:27	8:51	+0:08
40K	3:36:36	8:43	3.10 mi	25:41	8:16	-0:35
Finish(26.22 mi)	3:47:54	8:42	1.37 mi	11:18	8:18	+0:02

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Tancred's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Checkpoints & Pacing

Pace Line

Fastest Pace

8:16 /mi

Average Pace

8:42 /mi

Slowest Pace

8:58 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:30:36

40% of race

Time at Steady Pace

2:17:18

60% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:42 /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	22775	16592	16592	20970	15448	15448
10K	3.10 mi	23282-507	16898-306	16898-306	23819	17252	17252
15K	3.11 mi	22339+943	16308+590	16308+590	20970	15448	15448
20K	3.11 mi	21423+916	15725+583	15725+583	19192	14237	14237
Half(13.10 mi)	0.67 mi	21110+313	15513+212	15513+212	16943	12669	12669
25K	2.43 mi	20224+886	14881+632	14881+632	16900	12587	12587
30K	3.11 mi	18986+1238	13981+900	13981+900	14901	11105	11105
35K	3.11 mi	17775+1211	13068+913	13068+913	13131	9620	9620
40K	3.10 mi	16050+1725	11765+1303	11765+1303	8568	6499	6499
Finish(26.22 mi)	1.37 mi	15528+522	11382+383	11382+383	9483	6980	6980

6980

Passing Analysis

No position changes recorded for this athlete.

All Results

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

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing