Dong He

Chengdu

Bib: 5454 M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 54109
Top 12%
Gender (Male)
#0 / 29548
Top 19%
Masters (Masters Men)
#0 / 14666
Top 14%
Division (M50-54)
#0 / 2876
Top 11%
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
7:12/mi
22:21
↑ 52↓ 48
10K· 6.21 mi
7:22/mi
45:14
↑ 25↓ 31
15K· 9.32 mi
6:59/mi
1:06:57
↑ 12↓ 13
20K· 12.43 mi
7:10/mi
1:29:14
↑ 18↓ 17
Half· 13.11 mi
7:23/mi
1:34:16
↑ 13
25K· 15.53 mi
7:15/mi
1:51:51
↑ 22↓ 30
30K· 18.64 mi
7:25/mi
2:14:55
↑ 13↓ 12
35K· 21.75 mi
7:31/mi
2:38:16
↑ 27↓ 27
40K· 24.85 mi
7:34/mi
3:01:46
↑ 16↓ 11
Finish· 26.22 mi
7:20/mi
3:11:46
↑ 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
1:34:167:11 /mi⚡ faster
2nd Half
1:37:307:26 /mi+3.4%
Positive split — 3.4% slower in the second half
AI Race Performance Report

Dong'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
22:217:123.11 mi22:21
7:12
-
10K
45:147:173.10 mi22:53
7:22
+0:10
15K
1:06:577:113.11 mi21:43
6:59
-0:23
20K
1:29:147:113.11 mi22:17
7:10
+0:11
Half(13.11 mi)
1:34:167:110.68 mi5:02
7:23
+0:13
25K
1:51:517:122.42 mi17:35
7:15
-0:08
30K
2:14:557:143.11 mi23:04
7:25
+0:10
35K
2:38:167:173.11 mi23:21
7:31
+0:06
40K
3:01:467:193.10 mi23:30
7:34
+0:03
Finish(26.22 mi)
3:11:467:191.37 mi10:00
7:20
-0:14
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Dong'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