Chairoj Rattanakawin

Chiang Mai

Bib: 31045 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Gender (Male)

#0 / 29548

Masters (Masters Men)

#0 / 14666

Division (M65-69)

#0 / 507

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

9:57/mi

30:55

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

10:33/mi

1:03:41

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

10:13/mi

1:35:25

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

10:51/mi

2:09:08

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

10:54/mi

2:16:34

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:12/mi

2:46:10

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

14:00/mi

3:29:41

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

13:55/mi

4:12:56

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

12:09/mi

4:50:41

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:50/mi

5:09:33

↑ 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

2:16:3410:25 /mi⚡ faster

2nd Half

2:52:5913:12 /mi+26.7%

Positive split — 26.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:55	9:57	3.11 mi	30:55	9:57	-
10K	1:03:41	10:15	3.10 mi	32:46	10:33	+0:36
15K	1:35:25	10:14	3.11 mi	31:44	10:13	-0:20
20K	2:09:08	10:23	3.11 mi	33:43	10:51	+0:38
Half(13.11 mi)	2:16:34	10:25	0.68 mi	7:26	10:54	+0:03
25K	2:46:10	10:42	2.42 mi	29:36	12:12	+1:18
30K	3:29:41	11:15	3.11 mi	43:31	14:00	+1:48
35K	4:12:56	11:38	3.11 mi	43:15	13:55	-0:05
40K	4:50:41	11:42	3.10 mi	37:45	12:09	-1:46
Finish(26.22 mi)	5:09:33	11:49	1.37 mi	18:52	13:50	+1:41

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:57 /mi

Average Pace

11:49 /mi

Slowest Pace

14:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:16:34

44% of race

Time at Steady Pace

1:07:21

22% of race

Time at Slower Pace

1:45:38

34% of race

Average Pace: 11:48 /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	Males	M65-69	Seg. Overall	Seg. Males	Seg. M65-69
5K	3.11 mi	35097	22484	265	38483	23996	282
10K	3.10 mi	37134-2037	23397-913	281-16	39117	24236	299
15K	3.11 mi	37460-326	23569-172	282-1	38483	23996	282
20K	3.11 mi	38279-819	23919-350	285-3	40681	24750	310
Half(13.11 mi)	0.68 mi	38229+50	23867+52	285	38187	23521	286
25K	2.42 mi	39589-1360	24326-459	298-13	44279	25838	354
30K	3.11 mi	41959-2370	25113-787	324-26	47495	26881	395
35K	3.11 mi	42813-854	25313-200	330-6	45572	25770	354
40K	3.10 mi	41811+1002	24736+577	314+16	35075	20458	234
Finish(26.22 mi)	1.37 mi	42232-421	24861-125	315-1	48023	26584	365

26584

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