Robyn Thomas

Bib: 78687 F GB

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 59786

Gender (Female)

#0 / 26115

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

11:36/mi

36:01

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:32/mi

1:11:48

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:49/mi

1:48:30

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:01/mi

2:25:47

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:39/mi

2:34:16

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:18/mi

3:04:13

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:51/mi

3:44:07

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:39/mi

4:26:31

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:01/mi

5:06:55

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:12/mi

5:23:33

↑ 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

2:34:1611:47 /mi⚡ faster

2nd Half

2:49:1712:55 /mi+9.7%

Positive split — 9.7% slower in the second half

AI Race Performance Report

Robyn'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	36:01	11:36	3.11 mi	36:01	11:36	-
10K	1:11:48	11:34	3.10 mi	35:47	11:32	-0:04
15K	1:48:30	11:39	3.11 mi	36:42	11:49	+0:17
20K	2:25:47	11:44	3.11 mi	37:17	12:01	+0:12
Half(13.10 mi)	2:34:16	11:47	0.67 mi	8:29	12:39	+0:38
25K	3:04:13	11:52	2.43 mi	29:57	12:18	-0:21
30K	3:44:07	12:02	3.11 mi	39:54	12:51	+0:33
35K	4:26:31	12:16	3.11 mi	42:24	13:39	+0:48
40K	5:06:55	12:21	3.10 mi	40:24	13:01	-0:38
Finish(26.22 mi)	5:23:33	12:21	1.37 mi	16:38	12:12	-0:49

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Robyn'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

11:32 /mi

Average Pace

12:21 /mi

Slowest Pace

13:39 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:20:51

62% of race

Time at Steady Pace

1:20:18

25% of race

Time at Slower Pace

42:24

13% of race

Average Pace: 12:20 /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	52235	20673	20673	47433	17790	17790
10K	3.10 mi	50732+1503	19721+952	19721+952	49315	18870	18870
15K	3.11 mi	49461+1271	18950+771	18950+771	47433	17790	17790
20K	3.11 mi	48922+539	18715+235	18715+235	47763	18233	18233
Half(13.10 mi)	0.67 mi	48906+16	18717-2	18717-2	48830	19148	19148
25K	2.43 mi	47977+929	18239+478	18239+478	44413	16694	16694
30K	3.11 mi	47157+820	17894+345	17894+345	43643	16674	16674
35K	3.11 mi	46683+474	17762+132	17762+132	44334	17591	17591
40K	3.10 mi	46169+514	17600+162	17600+162	42420	16884	16884
Finish(26.22 mi)	1.37 mi	45887+282	17492+108	17492+108	41238	16228	16228

16228

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