Nicola Longfield

London

Bib: 19892 F

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Gender (Female)

#0 / 24561

Top 41%

Masters (Masters Women)

#0 / 9409

Top 37%

Division (F50-54)

#0 / 1771

Top 35%

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

9:11/mi

28:31

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

9:05/mi

56:44

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

9:00/mi

1:24:41

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

9:17/mi

1:53:30

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

9:37/mi

2:00:04

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

9:38/mi

2:23:26

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:32/mi

2:56:10

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:49/mi

3:29:45

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

11:01/mi

4:03:59

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:19/mi

4:18:03

↑ 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

2:00:049:10 /mi⚡ faster

2nd Half

2:17:5910:32 /mi+14.9%

Positive split — 14.9% slower in the second half

AI Race Performance Report

Nicola'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	28:31	9:11	3.11 mi	28:31	9:11	-
10K	56:44	9:08	3.10 mi	28:13	9:05	-0:06
15K	1:24:41	9:05	3.11 mi	27:57	9:00	-0:05
20K	1:53:30	9:08	3.11 mi	28:49	9:17	+0:17
Half(13.11 mi)	2:00:04	9:10	0.68 mi	6:34	9:37	+0:20
25K	2:23:26	9:14	2.42 mi	23:22	9:38	+0:01
30K	2:56:10	9:27	3.11 mi	32:44	10:32	+0:54
35K	3:29:45	9:39	3.11 mi	33:35	10:49	+0:17
40K	4:03:59	9:49	3.10 mi	34:14	11:01	+0:12
Finish(26.22 mi)	4:18:03	9:51	1.37 mi	14:04	10:19	-0:42

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:00 /mi

Average Pace

9:51 /mi

Slowest Pace

11:01 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:24:41

33% of race

Time at Steady Pace

58:45

23% of race

Time at Slower Pace

1:54:37

44% of race

Average Pace: 9:51 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	27748	8973	582	27638	8803	531
10K	3.10 mi	26935+813	8593+380	553+29	26492	8380	535
15K	3.11 mi	27066-131	8593	547+6	27638	8803	531
20K	3.11 mi	27453-387	8751-158	549-2	28562	9289	559
Half(13.11 mi)	0.68 mi	27595-142	8833-82	554-5	29302	9783	592
25K	2.42 mi	27925-330	9040-207	557-3	29523	9994	616
30K	3.11 mi	28772-847	9544-504	587-30	32430	11942	758
35K	3.11 mi	29018-246	9860-316	604-17	31192	11854	749
40K	3.10 mi	28697+321	9930-70	620-16	28589	11154	714
Finish(26.22 mi)	1.37 mi	28624+73	9960-30	616+4	28888	11473	675

11473

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Nicola'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