Rhiannon Rennie

Bib: 24803 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

10:42/mi

33:12

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:47/mi

1:09:46

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:57/mi

1:49:57

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:17/mi

2:31:11

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:56/mi

2:39:11

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:12/mi

3:11:18

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:48/mi

3:51:02

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:04/mi

4:34:44

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:04/mi

5:18:26

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:33/mi

5:38:16

↑ 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

2:39:1112:10 /mi⚡ faster

2nd Half

2:59:0513:39 /mi+12.5%

Positive split — 12.5% slower in the second half

AI Race Performance Report

Rhiannon'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	33:12	10:42	3.11 mi	33:12	10:42	-
10K	1:09:46	11:14	3.10 mi	36:34	11:47	+1:05
15K	1:49:57	11:48	3.11 mi	40:11	12:57	+1:10
20K	2:31:11	12:10	3.11 mi	41:14	13:17	+0:20
Half(13.10 mi)	2:39:11	12:10	0.67 mi	8:00	11:56	-1:21
25K	3:11:18	12:19	2.43 mi	32:07	13:12	+1:16
30K	3:51:02	12:24	3.11 mi	39:44	12:48	-0:24
35K	4:34:44	12:38	3.11 mi	43:42	14:04	+1:16
40K	5:18:26	12:49	3.10 mi	43:42	14:04	0:00
Finish(26.22 mi)	5:38:16	12:55	1.37 mi	19:50	14:33	+0:29

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Rhiannon'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

10:42 /mi

Average Pace

12:55 /mi

Slowest Pace

14:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:17:46

23% of race

Time at Steady Pace

2:33:16

45% of race

Time at Slower Pace

1:47:14

32% of race

Average Pace: 12:54 /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	45605	16586	16586	52534	21070	21070
10K	3.10 mi	48569-2964	18392-1806	18392-1806	50793	19823	19823
15K	3.11 mi	50366-1797	19548-1156	19548-1156	52534	21070	21070
20K	3.11 mi	51183-817	20152-604	20152-604	52763	21407	21407
Half(13.10 mi)	0.67 mi	50807+376	19931+221	19931+221	45414	17160	17160
25K	2.43 mi	50260+547	19629+302	19629+302	48340	18956	18956
30K	3.11 mi	49059+1201	19011+618	19011+618	43366	16523	16523
35K	3.11 mi	48714+345	18954+57	18954+57	46437	18698	18698
40K	3.10 mi	48731-17	19077-123	19077-123	48535	20003	20003
Finish(26.22 mi)	1.37 mi	49069-338	19312-235	19312-235	53100	22395	22395

22395

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