Chelsea Mestdagh

Bib: 19701 F US

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

11:47/mi

36:35

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:41/mi

1:12:50

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:19/mi

1:51:03

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:58/mi

2:31:18

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:21/mi

2:40:15

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:09/mi

3:14:41

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:31/mi

3:59:44

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:23/mi

4:44:25

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:57/mi

5:27:45

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:11/mi

5:45:43

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

613ft

Total descent

166ft

Range

6 to 172 ft

≈

×14story building

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The Course

Half Splits

1st Half· via Half

2:40:1512:15 /mi⚡ faster

2nd Half

3:05:2814:09 /mi+15.7%

Positive split — 15.7% slower in the second half

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Your race, unpacked

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	36:35	11:47	3.11 mi	36:35	11:47	-
10K	1:12:50	11:44	3.10 mi	36:15	11:41	-0:06
15K	1:51:03	11:55	3.11 mi	38:13	12:19	+0:38
20K	2:31:18	12:11	3.11 mi	40:15	12:58	+0:39
Half(13.10 mi)	2:40:15	12:15	0.67 mi	8:57	13:21	+0:23
25K	3:14:41	12:32	2.43 mi	34:26	14:09	+0:48
30K	3:59:44	12:52	3.11 mi	45:03	14:31	+0:22
35K	4:44:25	13:05	3.11 mi	44:41	14:23	-0:08
40K	5:27:45	13:12	3.10 mi	43:20	13:57	-0:26
Finish(26.22 mi)	5:45:43	13:12	1.37 mi	17:58	13:11	-0:46

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:41 /mi

Average Pace

13:12 /mi

Slowest Pace

14:31 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:51:03

32% of race

Time at Steady Pace

1:07:10

19% of race

Time at Slower Pace

2:47:30

48% of race

Average Pace: 13:11 /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	53116	21278	21278	49960	19365	19365
10K	3.10 mi	51634+1482	20327+951	20327+951	50220	19463	19463
15K	3.11 mi	50996+638	19945+382	19945+382	49960	19365	19365
20K	3.11 mi	51242-246	20193-248	20193-248	51731	20738	20738
Half(13.10 mi)	0.67 mi	51234+8	20203-10	20203-10	51558	20831	20831
25K	2.43 mi	51293-59	20319-116	20319-116	51621	20916	20916
30K	3.11 mi	51283+10	20401-82	20401-82	51017	20773	20773
35K	3.11 mi	50840+443	20240+161	20240+161	47933	19487	19487
40K	3.10 mi	50580+260	20195+45	20195+45	47897	19671	19671
Finish(26.22 mi)	1.37 mi	50489+91	20173+22	20173+22	47429	19390	19390

19390

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#53116
5K → 10K	1121594*+1482	#53116 → #51634
10K → 15K	200838*+638	#51634 → #50996
15K → 20K	200200-246	#50996 → #51242
20K → Half	113121+8	#51242 → #51234
Half → 25K	200200-59	#51234 → #51293
25K → 30K	390400+10	#51293 → #51283
30K → 35K	148591*+443	#51283 → #50840
35K → 40K	149409*+260	#50840 → #50580
40K → Finish	73164+91	#50580 → #50489
TOTALS	15854517*+2627	#53116 → #50489

* Includes athletes who did not complete a segment (DNF/DNQ).

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