Grace Bird

Bib: 29004 F GB

0:00

0:00

/ mi

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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

14:09/mi

43:56

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

14:44/mi

1:29:40

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

15:34/mi

2:18:00

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

15:54/mi

3:07:23

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

17:31/mi

3:19:08

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

16:10/mi

3:58:29

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

16:49/mi

4:50:43

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

17:48/mi

5:46:01

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

19:01/mi

6:45:05

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

17:24/mi

7:08:48

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

3:19:0815:13 /mi⚡ faster

2nd Half

3:49:4017:31 /mi+15.3%

Positive split — 15.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	43:56	14:09	3.11 mi	43:56	14:09	-
10K	1:29:40	14:26	3.10 mi	45:44	14:44	+0:35
15K	2:18:00	14:49	3.11 mi	48:20	15:34	+0:50
20K	3:07:23	15:05	3.11 mi	49:23	15:54	+0:20
Half(13.10 mi)	3:19:08	15:13	0.67 mi	11:45	17:31	+1:37
25K	3:58:29	15:22	2.43 mi	39:21	16:10	-1:21
30K	4:50:43	15:36	3.11 mi	52:14	16:49	+0:39
35K	5:46:01	15:55	3.11 mi	55:18	17:48	+0:59
40K	6:45:05	16:18	3.10 mi	59:04	19:01	+1:13
Finish(26.22 mi)	7:08:48	16:22	1.37 mi	23:43	17:24	-1:37

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

14:09 /mi

Average Pace

16:22 /mi

Slowest Pace

19:01 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:07:23

44% of race

Time at Steady Pace

2:07:03

30% of race

Time at Slower Pace

1:54:22

27% of race

Average Pace: 16:21 /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	58693	25302	25302	58148	24912	24912
10K	3.10 mi	58566+127	25203+99	25203+99	58283	25002	25002
15K	3.11 mi	58501+65	25164+39	25164+39	58148	24912	24912
20K	3.11 mi	58419+82	25098+66	25098+66	57868	24739	24739
Half(13.10 mi)	0.67 mi	58465-46	25134-36	25134-36	58723	25420	25420
25K	2.43 mi	58200+265	24933+201	24933+201	56201	23719	23719
30K	3.11 mi	58079+121	24861+72	24861+72	56719	24150	24150
35K	3.11 mi	58082-3	24897-36	24897-36	57395	24705	24705
40K	3.10 mi	58294-212	25042-145	25042-145	58892	25564	25564
Finish(26.22 mi)	1.37 mi	58321-27	25076-34	25076-34	58055	25135	25135

25135

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#58693
5K → 10K	134261+127	#58693 → #58566
10K → 15K	105170+65	#58566 → #58501
15K → 20K	102184+82	#58501 → #58419
20K → Half	6822-46	#58419 → #58465
Half → 25K	19284+265	#58465 → #58200
25K → 30K	77198+121	#58200 → #58079
30K → 35K	107104-3	#58079 → #58082
35K → 40K	23422-212	#58082 → #58294
40K → Finish	5831-27	#58294 → #58321
TOTALS	9041276+372	#58693 → #58321

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing