Jira Pattanaphongsak

Meung Uthai Thani

Bib: 55467 M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 54109
Gender (Male)
#0 / 29548
Masters (Masters Men)
#0 / 14666
Division (M55-59)
#0 / 1888
Race Day Weather
54°/44°F
few clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:31/mi
29:33
↑ 52↓ 48
10K· 6.21 mi
10:29/mi
1:02:06
↑ 25↓ 31
15K· 9.32 mi
9:20/mi
1:31:05
↑ 12↓ 13
20K· 12.43 mi
9:32/mi
2:00:43
↑ 18↓ 17
Half· 13.11 mi
9:59/mi
2:07:32
↑ 13
25K· 15.53 mi
9:58/mi
2:31:43
↑ 22↓ 30
30K· 18.64 mi
10:50/mi
3:05:21
↑ 13↓ 12
35K· 21.75 mi
11:40/mi
3:41:37
↑ 27↓ 27
40K· 24.85 mi
13:23/mi
4:23:11
↑ 16↓ 11
Finish· 26.22 mi
12:14/mi
4:39:52
↑ 23↓ 20
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
2:07:329:44 /mi⚡ faster
2nd Half
2:32:2011:37 /mi+19.4%
Positive split — 19.4% slower in the second half
AI Race Performance Report

Jira'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

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
29:339:313.11 mi29:33
9:31
-
10K
1:02:0610:003.10 mi32:33
10:29
+0:58
15K
1:31:059:463.11 mi28:59
9:20
-1:09
20K
2:00:439:433.11 mi29:38
9:32
+0:12
Half(13.11 mi)
2:07:329:440.68 mi6:49
9:59
+0:27
25K
2:31:439:462.42 mi24:11
9:58
-0:01
30K
3:05:219:573.11 mi33:38
10:50
+0:52
35K
3:41:3710:113.11 mi36:16
11:40
+0:50
40K
4:23:1110:353.10 mi41:34
13:23
+1:43
Finish(26.22 mi)
4:39:5210:411.37 mi16:41
12:14
-1:09
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jira's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Public Race Data

Chicago Event Management

Chicago Event Management

Mika Timing

Mika Timing