Sydney Barfield

Biggleswade

Bib: 9967 F

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 54109

Top 20%

Gender (Female)

#0 / 24561

Top 9%

Division (F25-29)

#0 / 5362

Top 12%

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

7:04/mi

21:57

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

7:18/mi

44:38

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:27/mi

1:07:46

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:43/mi

1:31:44

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:55/mi

1:37:08

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:51/mi

1:56:11

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:10/mi

2:21:34

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:35/mi

2:48:14

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:24/mi

3:14:20

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

7:56/mi

3:25:09

↑ 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

1:37:087:25 /mi⚡ faster

2nd Half

1:48:018:14 /mi+11.2%

Positive split — 11.2% slower in the second half

AI Race Performance Report

Sydney'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	21:57	7:04	3.11 mi	21:57	7:04	-
10K	44:38	7:11	3.10 mi	22:41	7:18	+0:14
15K	1:07:46	7:16	3.11 mi	23:08	7:27	+0:09
20K	1:31:44	7:23	3.11 mi	23:58	7:43	+0:16
Half(13.11 mi)	1:37:08	7:25	0.68 mi	5:24	7:55	+0:12
25K	1:56:11	7:29	2.42 mi	19:03	7:51	-0:04
30K	2:21:34	7:36	3.11 mi	25:23	8:10	+0:19
35K	2:48:14	7:44	3.11 mi	26:40	8:35	+0:25
40K	3:14:20	7:49	3.10 mi	26:06	8:24	-0:11
Finish(26.22 mi)	3:25:09	7:50	1.37 mi	10:49	7:56	-0:28

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:04 /mi

Average Pace

7:50 /mi

Slowest Pace

8:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:07:46

33% of race

Time at Steady Pace

59:14

29% of race

Time at Slower Pace

1:18:09

38% of race

Average Pace: 7:49 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	7043	932	302	10455	1957	556
10K	3.10 mi	7558-515	1078-146	337-35	8221	1255	372
15K	3.11 mi	8339-781	1283-205	386-49	10455	1957	556
20K	3.11 mi	9025-686	1493-210	440-54	11926	2505	714
Half(13.11 mi)	0.68 mi	9231-206	1566-73	465-25	12834	2832	782
25K	2.42 mi	9746-515	1766-200	517-52	12734	2833	777
30K	3.11 mi	10353-607	2018-252	589-72	13695	3318	859
35K	3.11 mi	10968-615	2296-278	651-62	15082	4146	1043
40K	3.10 mi	10793+175	2338-42	645+6	11007	2929	746
Finish(26.22 mi)	1.37 mi	10658+135	2327+11	643+2	9529	2470	692

2470

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Sydney'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