Haofeng Chen

Stanford

Bib: 1035 M 24

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 1267
Top 22%
Gender (Male)
#0 / 720
Top 28%
Division (M21-24)
#0 / 26
Top 23%
Race Day Weather
39°/29°F
clear sky

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 10
Mile 15
Start
0:00
Race begins
10K· 6.21 mi
7:59/mi
49:38
↑ 218↓ 323
13.1M
8:01/mi
1:44:53
↑ 132↓ 211
20M
8:24/mi
2:42:52
↑ 195↓ 222
Finish· 26.22 mi
8:07/mi
3:33:18
↑ 64↓ 131
Course Elevation
611ft
Total climb
353ft
Range
58 to 411 ft
894ft
Total descent
About the height of a redwood tree

The Course

Half Splits

1st Half· via 13.1M
1:44:538:00 /mi⚡ faster
2nd Half
1:48:258:16 /mi+3.4%
Positive split — 3.4% slower in the second half
AI Race Performance Report

Haofeng'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
10K
49:387:596.21 mi49:38
7:59
-
13.1M
1:44:538:006.89 mi55:15
8:01
+0:02
20M
2:42:528:096.90 mi57:59
8:24
+0:23
Finish(26.22 mi)
3:33:188:086.22 mi50:26
8:07
-0:17
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Haofeng's race

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