Jo Delf

Bib: 49075 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 11%

Gender (Female)

#0 / 26115

Top 4%

Masters (Masters Women)

#0 / 11371

Top 3%

Division (F40-44)

#0 / 3355

Top 4%

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

7:34/mi

23:29

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:46/mi

47:35

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:38/mi

1:11:16

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:29/mi

1:34:28

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:35/mi

1:39:33

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:30/mi

1:57:47

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:40/mi

2:21:34

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:38/mi

2:45:15

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:34/mi

3:08:43

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:30/mi

3:18:56

↑ 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

1:39:337:37 /mi⚖️ balanced

2nd Half

1:39:237:35 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	23:29	7:34	3.11 mi	23:29	7:34	-
10K	47:35	7:40	3.10 mi	24:06	7:46	+0:12
15K	1:11:16	7:39	3.11 mi	23:41	7:38	-0:08
20K	1:34:28	7:37	3.11 mi	23:12	7:29	-0:09
Half(13.10 mi)	1:39:33	7:37	0.67 mi	5:05	7:35	+0:06
25K	1:57:47	7:35	2.43 mi	18:14	7:30	-0:05
30K	2:21:34	7:36	3.11 mi	23:47	7:40	+0:10
35K	2:45:15	7:36	3.11 mi	23:41	7:38	-0:02
40K	3:08:43	7:36	3.10 mi	23:28	7:34	-0:04
Finish(26.22 mi)	3:18:56	7:36	1.37 mi	10:13	7:30	-0:04

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:29 /mi

Average Pace

7:36 /mi

Slowest Pace

7:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:18:56

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	9485	1744	1744	8027	1283	1283
10K	3.10 mi	9926-441	1877-133	1877-133	10424	2061	2061
15K	3.11 mi	9194+732	1659+218	1659+218	8027	1283	1283
20K	3.11 mi	8876+318	1552+107	1552+107	8183	1345	1345
Half(13.10 mi)	0.67 mi	8794+82	1530+22	1530+22	7534	1152	1152
25K	2.43 mi	8495+299	1443+87	1443+87	7332	1141	1141
30K	3.11 mi	8114+381	1352+91	1352+91	6926	1106	1106
35K	3.11 mi	7525+589	1236+116	1236+116	5599	884	884
40K	3.10 mi	6957+568	1121+115	1121+115	4795	748	748
Finish(26.22 mi)	1.37 mi	6750+207	1088+33	1088+33	4810	821	821

821

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#9485
5K → 10K	547107-441	#9485 → #9926
10K → 15K	10742*+732	#9926 → #9194
15K → 20K	26344+318	#9194 → #8876
20K → Half	183+82	#8876 → #8794
Half → 25K	17316+299	#8794 → #8495
25K → 30K	36417+381	#8495 → #8114
30K → 35K	20609+589	#8114 → #7525
35K → 40K	14582+568	#7525 → #6957
40K → Finish	12219+207	#6957 → #6750
TOTALS	6833419*+2735	#9485 → #6750

* 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

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing