Niya Huang

San Francisco, CA

Bib: 13226 F 34

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Female)
#0 / 2293
Division (F30-34)
#0 / 465
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.13M
13:47/mi
29:22
→ flat
6.62M
12:06/mi
1:23:42
29978
7.12M
18:08/mi
1:32:46
27
10.65M
12:05/mi
2:15:27
127360
Finish· 13.11 mi
12:12/mi
2:45:26
244114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:23:4212:39 /mi+2.3%
2nd Half
1:21:4412:36 /mi✓ faster
Negative split — 2.3% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.13M
29:2213:472.13 mi29:22
13:47
-
6.62M
1:23:4212:394.49 mi54:20
12:06
-1:41
7.12M
1:32:4613:020.50 mi9:04
18:08
+6:02
10.65M
2:15:2712:433.53 mi42:41
12:05
-6:03
Finish(13.11 mi)
2:45:2612:372.46 mi29:59
12:12
+0:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:05 /mi

Average Pace

12:37 /mi

Slowest Pace

18:08 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:07:00

77% of race

Time at Slower Pace

38:26

23% of race

Average Pace: 12:37 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2.13M2.13 mi3976157632339761576323
6.62M4.49 mi4438-4621842-266374-5145821929395
7.12M0.50 mi4462-241857-15380-646391951403
10.65M3.53 mi4524-621891-34392-1246091957407
Finish(13.11 mi)2.46 mi4514+101891398-644441897390

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 77%
~flat
+6ft-3ft

Overall

3976

Females

1576

F30-34

325

2.13M→6.62M

2.1 - 6.6 mi

Top 89%
×19story building
+299ft-78ft

Overall

4582

Females

1929

F30-34

396

6.62M→7.12M

6.6 - 7.1 mi

Top 90%
×2story building
+27ft-0ft

Overall

4639

Females

1951

F30-34

404

7.12M→10.65M

7.1 - 10.7 mi

Top 89%
×21story building
+127ft-360ft

Overall

4609

Females

1957

F30-34

407

10.65M→Finish

10.7 - 13.1 mi

Top 86%
×17story building
+244ft-114ft

Overall

4444

Females

1897

F30-34

390

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#3976
2.13M6.62M
50543*-462
#3976 #4438
6.62M7.12M
4218*-24
#4438 #4462
7.12M10.65M
10745*-62
#4462 #4524
10.65MFinish
3444*+10
#4524 #4514
TOTALS
688150*-538
#3976 #4514

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events