Yi-Fan Hsiao
Boston, MA
Bib: 2207 X 31
0:00
0:00
/ miBe the first to cheer!
Overall
#0 / 7639
Top 22%Gender (Other)
#0 / 22
Top 32%Division (X30-34)
#0 / 7
Top 43%Race Day Weather
93°/83°F
scattered clouds
Race Timeline
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
82 ft elev
5K· 3.11 mi
8:21/mi
25:56
↑ 95 ft↓ 105 ft
75 ft elev
8K· 4.97 mi
8:44/mi
42:12
↑ 49 ft↓ 43 ft
85 ft elev
FINISH· 6.21 mi
8:08/mi
52:18
↑ 38 ft↓ 28 ft0.2% grade
102 ft elev
Course Elevation
69–118 ft
≈
×4story building
•▲ 195 ft climb · ▼ 176 ft descentThe Course
Half Splits
1st Half· via 5K
25:568:21 /mi⚡ faster
2nd Half
26:228:30 /mi+1.7%
Positive split — 1.7% slower in the second half
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Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 25:56 | 8:21 | 3.11 mi | 25:56 | 8:21 | - | |
8K | 42:12 | 8:30 | 1.86 mi | 16:16 | 8:44 | +0:23 | |
FINISH(6.21 mi) | 52:18 | 8:26 | 1.24 mi | 10:06 | 8:08 | -0:36 |
Trend:
Faster pace
Steady pace
Slower pace
Checkpoints & Pacing
Pace Line
Fastest Pace
8:08 /mi
Average Pace
8:25 /mi
Slowest Pace
8:44 /mi
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Fastest
Middle
Slowest
Average
Segments
Time at Faster Pace
36:02
69% of race
Time at Steady Pace
16:16
31% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:25 /mi
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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)
Heatmap
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0mi1.6mi3.1mi4.7mi6.2mi
Pace:
Faster
Steady
Slower
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | X | X30-34 | Seg. Overall | Seg. X | Seg. X30-34 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 1672 | 6 | 3 | 1672 | 6 | 3 |
| 8K | 4.97 mi | 1.86 mi | 1747-75 | 6 | 3 | 2005 | 8 | 3 |
| FINISH | 6.21 mi | 1.24 mi | 1706+41 | 7-1 | 3 | 1619 | 7 | 3 |
Segment Performance Analysis
Start → 5K
0.0 - 3.1 mi
×4story building
+95ft-105ft
Overall
1672
X
6
X30-34
3
5K→8K
3.1 - 5.0 mi
×1story
+49ft-43ft
Overall
2005
X
8
X30-34
3
8K→FINISH
5.0 - 6.2 mi
×2stacked humans
+38ft-28ft
Overall
1619
X
7
X30-34
3
Passing Analysis
Category:
Athletes Passed
103
Passed By
137
Net Change
-34
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #1672 |
| 5K → 8K | 44 | 119 | -75 | #1672 | #1747 |
| 8K → FINISH | 59 | 18 | +41 | #1747 | #1706 |
| TOTALS | 103 | 137 | -34 |
Passing Charts
Category:
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Passing Circle
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Position Flow
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Race Lanes
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