Olivia Giles

Boston

Bib: 62599 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F25-29)

#0 / 5362

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

10:36/mi

32:56

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:40/mi

1:06:03

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:19/mi

1:38:07

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:23/mi

2:10:23

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:54/mi

2:17:49

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:24/mi

2:43:02

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:30/mi

3:15:39

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

10:46/mi

3:49:07

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

10:50/mi

4:22:46

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:02/mi

4:36:27

↑ 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

2:17:4910:31 /mi⚖️ balanced

2nd Half

2:18:3810:35 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:56	10:36	3.11 mi	32:56	10:36	-
10K	1:06:03	10:38	3.10 mi	33:07	10:40	+0:04
15K	1:38:07	10:32	3.11 mi	32:04	10:19	-0:21
20K	2:10:23	10:29	3.11 mi	32:16	10:23	+0:04
Half(13.11 mi)	2:17:49	10:31	0.68 mi	7:26	10:54	+0:31
25K	2:43:02	10:30	2.42 mi	25:13	10:24	-0:30
30K	3:15:39	10:30	3.11 mi	32:37	10:30	+0:06
35K	3:49:07	10:32	3.11 mi	33:28	10:46	+0:16
40K	4:22:46	10:34	3.10 mi	33:39	10:50	+0:04
Finish(26.22 mi)	4:36:27	10:33	1.37 mi	13:41	10:02	-0:48

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:02 /mi

Average Pace

10:33 /mi

Slowest Pace

10:54 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:15:51

49% of race

Time at Steady Pace

2:20:36

51% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:33 /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	40699	15767	3514	39240	14920	3407
10K	3.10 mi	40195+504	15489+278	3496+18	39871	15324	3474
15K	3.11 mi	39745+450	15201+288	3436+60	39240	14920	3407
20K	3.11 mi	39019+726	14812+389	3351+85	37502	14042	3229
Half(13.11 mi)	0.68 mi	38930+89	14781+31	3350+1	38208	14676	3418
25K	2.42 mi	38156+774	14417+364	3273+77	34992	12984	2997
30K	3.11 mi	36841+1315	13810+607	3145+128	32205	11824	2729
35K	3.11 mi	35769+1072	13416+394	3069+76	30996	11734	2741
40K	3.10 mi	34470+1299	12938+478	2960+109	27509	10567	2458
Finish(26.22 mi)	1.37 mi	34046+424	12792+146	2937+23	26683	10320	2526

10320

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing