Bryan Chiou

San Francisco, CA

Bib: 11182 M 27

0:00
0:00
/ mi
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Overall
#0 / 4103
Top 9%
Gender (Male)
#0 / 2158
Top 15%
Division (M25-29)
#0 / 475
Top 19%
Race Day Weather
54°/44°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.2M
7:10/mi
15:45
→ flat
5.7M
8:37/mi
45:56
10078
6.43M
11:17/mi
54:10
147
8.3M
6:33/mi
1:06:24
8853
11.45M
8:29/mi
1:33:07
293331
FINISH· 13.11 mi
8:48/mi
1:47:43
6191
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.2M
15:457:102.20 mi15:45
7:10
-
5.7M
45:568:043.50 mi30:11
8:37
+1:27
6.43M
54:108:250.73 mi8:14
11:17
+2:40
8.3M
1:06:248:001.87 mi12:14
6:33
-4:44
11.45M
1:33:078:083.15 mi26:43
8:29
+1:56
FINISH(13.11 mi)
1:47:438:131.66 mi14:36
8:48
+0:19
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:33 /mi

Average Pace

8:13 /mi

Slowest Pace

11:17 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

27:59

26% of race

Time at Steady Pace

1:11:30

66% of race

Time at Slower Pace

8:14

8% of race

Average Pace: 8:13 /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. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.2M2.20 mi507405110507405110
5.7M3.50 mi458+49375+3097+1346838299
6.43M0.73 mi443+15362+1395+235929783
8.3M1.87 mi415+28338+2491+435129183
11.45M3.15 mi396+19322+1687+439932485
FINISH(13.11 mi)1.66 mi387+9316+688-144834994

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 12%
~flat
+6ft-3ft

Overall

507

Males

405

M25-29

110

2.2M→5.7M

2.2 - 5.7 mi

Top 11%
×5story building
+100ft-78ft

Overall

468

Males

382

M25-29

99

5.7M→6.43M

5.7 - 6.4 mi

Top 9%
×12story building
+147ft-0ft

Overall

359

Males

297

M25-29

84

6.43M→8.3M

6.4 - 8.3 mi

Top 9%
×4story building
+88ft-53ft

Overall

351

Males

291

M25-29

84

8.3M→11.45M

8.3 - 11.4 mi

Top 10%
×20story building
+293ft-331ft

Overall

399

Males

324

M25-29

85

11.45M→FINISH

11.4 - 13.1 mi

Top 11%
×7story building
+61ft-91ft

Overall

448

Males

349

M25-29

94

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2.2M-#507
2.2M5.7M
3887+49
#507 #458
5.7M6.43M
1025+15
#458 #443
6.43M8.3M
1038+28
#443 #415
8.3M11.45M
1736+19
#415 #396
11.45MFINISH
1423*+9
#396 #387
TOTALS
89209*+120
#507 #387

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

Passing Visualized

Category:
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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