Theda De Jong Posthumus

Bib: 16553 F DE

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 15%

Gender (Female)

#0 / 26115

Top 7%

Division (F18-39)

#0 / 14744

Top 9%

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

8:03/mi

24:59

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:01/mi

49:53

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:08/mi

1:15:09

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:46/mi

1:39:16

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:05/mi

1:44:41

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:53/mi

2:03:51

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:59/mi

2:28:38

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:00/mi

2:53:27

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:50/mi

3:17:47

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:27/mi

3:27:56

↑ 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

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The Course

Half Splits

1st Half· via Half

1:44:418:00 /mi+1.4%

2nd Half

1:43:157:53 /mi✓ faster

Negative split — 1.4% faster in the second half

AI Race Performance Report

Theda's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:59	8:03	3.11 mi	24:59	8:03	-
10K	49:53	8:02	3.10 mi	24:54	8:01	-0:02
15K	1:15:09	8:04	3.11 mi	25:16	8:08	+0:07
20K	1:39:16	8:00	3.11 mi	24:07	7:46	-0:22
Half(13.10 mi)	1:44:41	8:00	0.67 mi	5:25	8:05	+0:19
25K	2:03:51	7:59	2.43 mi	19:10	7:53	-0:12
30K	2:28:38	7:59	3.11 mi	24:47	7:59	+0:06
35K	2:53:27	7:59	3.11 mi	24:49	8:00	+0:01
40K	3:17:47	7:58	3.10 mi	24:20	7:50	-0:10
Finish(26.22 mi)	3:27:56	7:57	1.37 mi	10:09	7:27	-0:23

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:27 /mi

Average Pace

7:56 /mi

Slowest Pace

8:08 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

34:16

16% of race

Time at Steady Pace

2:53:40

84% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:56 /mi

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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	14674	3435	3435	12388	2694	2694
10K	3.10 mi	13867+807	3209+226	3209+226	13122	2987	2987
15K	3.11 mi	13336+531	3021+188	3021+188	12388	2694	2694
20K	3.11 mi	12464+872	2753+268	2753+268	10438	2079	2079
Half(13.10 mi)	0.67 mi	12398+66	2731+22	2731+22	11545	2425	2425
25K	2.43 mi	11872+526	2581+150	2581+150	10116	2063	2063
30K	3.11 mi	11113+759	2388+193	2388+193	8952	1768	1768
35K	3.11 mi	10312+801	2197+191	2197+191	7503	1498	1498
40K	3.10 mi	9463+849	1993+204	1993+204	6103	1191	1191
Finish(26.22 mi)	1.37 mi	9051+412	1881+112	1881+112	4628	772	772

772

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing