Toshie Sadamura

Lynn

Bib: 66787 F

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 54109

Gender (Female)

#0 / 24561

Masters (Masters Women)

#0 / 9409

Division (F45-49)

#0 / 2581

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

10:12/mi

31:42

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:15/mi

1:03:32

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:01/mi

1:34:40

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:17/mi

2:06:37

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:17/mi

2:13:38

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

10:24/mi

2:38:52

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

10:21/mi

3:11:02

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

12:21/mi

3:49:24

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:57/mi

4:29:38

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

10:39/mi

4:44:09

↑ 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

2:13:3810:12 /mi⚡ faster

2nd Half

2:30:3111:29 /mi+12.6%

Positive split — 12.6% slower in the second half

AI Race Performance Report

Toshie'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	31:42	10:12	3.11 mi	31:42	10:12	-
10K	1:03:32	10:13	3.10 mi	31:50	10:15	+0:03
15K	1:34:40	10:09	3.11 mi	31:08	10:01	-0:14
20K	2:06:37	10:11	3.11 mi	31:57	10:17	+0:16
Half(13.11 mi)	2:13:38	10:12	0.68 mi	7:01	10:17	0:00
25K	2:38:52	10:14	2.42 mi	25:14	10:24	+0:07
30K	3:11:02	10:15	3.11 mi	32:10	10:21	-0:03
35K	3:49:24	10:33	3.11 mi	38:22	12:21	+2:00
40K	4:29:38	10:51	3.10 mi	40:14	12:57	+0:36
Finish(26.22 mi)	4:44:09	10:51	1.37 mi	14:31	10:39	-2:18

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:01 /mi

Average Pace

10:51 /mi

Slowest Pace

12:57 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:25:33

72% of race

Time at Slower Pace

1:18:36

28% of race

Average Pace: 10:50 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	37238	13788	1469	36930	13596	1419
10K	3.10 mi	36935+303	13635+153	1454+15	36828	13582	1433
15K	3.11 mi	36822+113	13561+74	1438+16	36930	13596	1419
20K	3.11 mi	36741+81	13529+32	1422+16	36733	13604	1413
Half(13.11 mi)	0.68 mi	36570+171	13461+68	1414+8	34304	12452	1300
25K	2.42 mi	36136+434	13288+173	1401+13	35058	13028	1362
30K	3.11 mi	35013+1123	12841+447	1353+48	31291	11319	1191
35K	3.11 mi	35862-849	13472-631	1410-57	39487	16426	1682
40K	3.10 mi	36409-547	14000-528	1457-47	38972	16652	1712
Finish(26.22 mi)	1.37 mi	36178+231	13940+60	1451+6	31469	12856	1277

12856

Passing Analysis

No position changes recorded for this athlete.

More below

See the rest of Toshie'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