Samantha Macmillan

Bib: 24225 F GB

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 50%

Division (F18-39)

#0 / 14744

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

9:58/mi

30:55

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:12/mi

1:02:36

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:49/mi

1:36:11

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:39/mi

2:15:26

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:21/mi

2:23:43

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:41/mi

2:49:44

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:56/mi

3:23:42

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:03/mi

3:57:59

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:59/mi

4:32:05

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:53/mi

4:51:00

↑ 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

2:23:4310:59 /mi⚡ faster

2nd Half

2:27:1711:14 /mi+2.5%

Positive split — 2.5% slower in the second half

AI Race Performance Report

Samantha'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	30:55	9:58	3.11 mi	30:55	9:58	-
10K	1:02:36	10:05	3.10 mi	31:41	10:12	+0:14
15K	1:36:11	10:20	3.11 mi	33:35	10:49	+0:37
20K	2:15:26	10:54	3.11 mi	39:15	12:39	+1:50
Half(13.10 mi)	2:23:43	10:59	0.67 mi	8:17	12:21	-0:18
25K	2:49:44	10:56	2.43 mi	26:01	10:41	-1:40
30K	3:23:42	10:56	3.11 mi	33:58	10:56	+0:15
35K	3:57:59	10:57	3.11 mi	34:17	11:03	+0:07
40K	4:32:05	10:57	3.10 mi	34:06	10:59	-0:04
Finish(26.22 mi)	4:51:00	11:07	1.37 mi	18:55	13:53	+2:54

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Samantha'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

9:58 /mi

Average Pace

11:06 /mi

Slowest Pace

13:53 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:02:36

22% of race

Time at Steady Pace

2:41:57

56% of race

Time at Slower Pace

1:06:27

23% of race

Average Pace: 11:06 /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	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	38140	12466	12466	40069	13565	13565
10K	3.10 mi	38171-31	12477-11	12477-11	38422	12660	12660
15K	3.11 mi	38791-620	12833-356	12833-356	40069	13565	13565
20K	3.11 mi	43075-4284	15221-2388	15221-2388	50532	19948	19948
Half(13.10 mi)	0.67 mi	43331-256	15389-168	15389-168	47439	18319	18319
25K	2.43 mi	41572+1759	14526+863	14526+863	34719	11585	11585
30K	3.11 mi	39648+1924	13725+801	13725+801	32268	10864	10864
35K	3.11 mi	37755+1893	12959+766	12959+766	28615	9811	9811
40K	3.10 mi	36315+1440	12451+508	12451+508	27785	10002	10002
Finish(26.22 mi)	1.37 mi	37320-1005	13008-557	13008-557	50714	21136	21136

21136

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