Olivia Simmons

Bib: 25247 F GB

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 59786

Top 49%

Gender (Female)

#0 / 26115

Top 36%

Division (F18-39)

#0 / 14744

Top 38%

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

9:07/mi

28:19

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:05/mi

56:31

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:22/mi

1:25:34

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:22/mi

1:54:37

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:39/mi

2:01:05

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:33/mi

2:24:19

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:12/mi

2:56:00

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:25/mi

3:31:27

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:48/mi

4:11:11

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:44/mi

4:27:11

↑ 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

2:01:059:15 /mi⚡ faster

2nd Half

2:26:0611:09 /mi+20.7%

Positive split — 20.7% slower in the second half

AI Race Performance Report

Olivia'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	28:19	9:07	3.11 mi	28:19	9:07	-
10K	56:31	9:06	3.10 mi	28:12	9:05	-0:02
15K	1:25:34	9:11	3.11 mi	29:03	9:22	+0:17
20K	1:54:37	9:14	3.11 mi	29:03	9:22	0:00
Half(13.10 mi)	2:01:05	9:15	0.67 mi	6:28	9:39	+0:17
25K	2:24:19	9:18	2.43 mi	23:14	9:33	-0:06
30K	2:56:00	9:27	3.11 mi	31:41	10:12	+0:39
35K	3:31:27	9:44	3.11 mi	35:27	11:25	+1:13
40K	4:11:11	10:07	3.10 mi	39:44	12:48	+1:23
Finish(26.22 mi)	4:27:11	10:12	1.37 mi	16:00	11:44	-1:04

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

More below

See the rest of Olivia'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

9:05 /mi

Average Pace

10:12 /mi

Slowest Pace

12:48 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:56:00

66% of race

Time at Slower Pace

1:31:11

34% of race

Average Pace: 10:11 /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	28529	8277	8277	26008	7271	7271
10K	3.10 mi	26934+1595	7677+600	7677+600	25648	7221	7221
15K	3.11 mi	26546+388	7520+157	7520+157	26008	7271	7271
20K	3.11 mi	26848-302	7624-104	7624-104	27749	8001	8001
Half(13.10 mi)	0.67 mi	26862-14	7641-17	7641-17	27501	8042	8042
25K	2.43 mi	26498+364	7554+87	7554+87	25825	7515	7515
30K	3.11 mi	26436+62	7664-110	7664-110	26971	8394	8394
35K	3.11 mi	27047-611	8163-499	8163-499	31077	11005	11005
40K	3.10 mi	28940-1893	9146-983	9146-983	41012	16200	16200
Finish(26.22 mi)	1.37 mi	29335-395	9403-257	9403-257	37730	14576	14576

14576

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