Catherine Dransfield

London

Bib: 70091 F

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F30-34)

#0 / 4161

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

10:53/mi

33:50

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

11:09/mi

1:08:27

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:29/mi

1:44:08

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:30/mi

2:22:58

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:47/mi

2:31:41

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

14:21/mi

3:06:28

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:27/mi

3:51:21

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

15:40/mi

4:40:00

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

15:29/mi

5:28:06

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:07/mi

5:45:59

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

2:31:4111:34 /mi⚡ faster

2nd Half

3:14:1814:49 /mi+28.1%

Positive split — 28.1% slower in the second half

AI Race Performance Report

Catherine'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	33:50	10:53	3.11 mi	33:50	10:53	-
10K	1:08:27	11:01	3.10 mi	34:37	11:09	+0:16
15K	1:44:08	11:10	3.11 mi	35:41	11:29	+0:20
20K	2:22:58	11:30	3.11 mi	38:50	12:30	+1:01
Half(13.11 mi)	2:31:41	11:34	0.68 mi	8:43	12:47	+0:17
25K	3:06:28	12:00	2.42 mi	34:47	14:21	+1:34
30K	3:51:21	12:25	3.11 mi	44:53	14:27	+0:06
35K	4:40:00	12:52	3.11 mi	48:39	15:40	+1:13
40K	5:28:06	13:12	3.10 mi	48:06	15:29	-0:11
Finish(26.22 mi)	5:45:59	13:12	1.37 mi	17:53	13:07	-2:22

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:53 /mi

Average Pace

13:12 /mi

Slowest Pace

15:40 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:44:08

30% of race

Time at Steady Pace

1:05:26

19% of race

Time at Slower Pace

2:56:25

51% of race

Average Pace: 13:12 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	43176	17299	2966	46351	19276	3334
10K	3.10 mi	43052+124	17231+68	2993-27	43106	17304	3022
15K	3.11 mi	44349-1297	18023-792	3138-145	46351	19276	3334
20K	3.11 mi	45654-1305	18875-852	3261-123	48056	20501	3522
Half(13.11 mi)	0.68 mi	45740-86	18945-70	3274-13	46695	19798	3425
25K	2.42 mi	46910-1170	19743-798	3391-117	50195	22058	3756
30K	3.11 mi	47325-415	20102-359	3448-57	48667	21313	3643
35K	3.11 mi	48039-714	20633-531	3543-95	50523	22524	3835
40K	3.10 mi	48240-201	20829-196	3570-27	48721	21777	3711
Finish(26.22 mi)	1.37 mi	48137+103	20793+36	3568+2	45619	20178	3499

20178

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Catherine's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

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

Chicago Event Management

Race timed by

Mika Timing