Yang Zhang

Dallas, TX

Bib: 19392 M 33

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 46%
Gender (Male)
#0 / 3619
Division (M30-34)
#0 / 772
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
11:47/mi
23:33
→ flat
4M
11:47/mi
47:06
6769
6M
13:01/mi
1:13:08
123
8M
17:31/mi
1:48:11
16653
9.6M
4:24/mi
1:55:13
68193
10M
4:24/mi
1:56:58
24
10.5M
4:24/mi
1:59:10
73
12M
4:24/mi
2:05:46
280
Finish· 13.11 mi
13:40/mi
2:20:55
1489
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:13:0812:11 /mi+7.3%
2nd Half
1:07:479:32 /mi✓ faster
Negative split — 7.3% 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
2M
23:3311:472.00 mi23:33
11:47
-
4M
47:0611:472.00 mi23:33
11:47
0:00
6M
1:13:0812:112.00 mi26:02
13:01
+1:14
8M
1:48:1113:312.00 mi35:03
17:31
+4:30
9.6M
1:55:1312:001.60 mi7:02
4:24
-13:07
10M
1:56:5811:420.40 mi1:45
4:24
0:00
10.5M
1:59:1011:210.50 mi2:12
4:24
0:00
12M
2:05:4610:291.50 mi6:36
4:24
0:00
Finish(13.11 mi)
2:20:5510:451.11 mi15:09
13:40
+9:16
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:24 /mi

Average Pace

10:45 /mi

Slowest Pace

17:31 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

17:35

12% of race

Time at Steady Pace

1:28:17

63% of race

Time at Slower Pace

35:03

25% of race

Average Pace: 10:45 /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. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi56743304704321
4M2.00 mi5459+2153223+81686+1852093119663
6M2.00 mi5635-1763302-79707-2158583378726
8M2.00 mi6243-6083527-225754-4765533611770
9.6M1.60 mi5411+8323215+312689+65621
10M0.40 mi4525+8862816+399599+90311
10.5M0.50 mi4451+742777+39590+915171167263
12M1.50 mi2636+18151823+954385+205321
Finish(13.11 mi)1.11 mi3022-3862046-223437-5258553289698

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 0.05%
~flat
+5ft-3ft

Overall

3

Males

2

M30-34

1

2M→4M

2.0 - 4.0 mi

Top 79%
×4story building
+67ft-69ft

Overall

5209

Males

3119

M30-34

666

4M→6M

4.0 - 6.0 mi

Top 89%
×9story building
+123ft-9ft

Overall

5858

Males

3378

M30-34

728

6M→8M

6.0 - 8.0 mi

Top 100%
×12story building
+166ft-53ft

Overall

6553

Males

3611

M30-34

773

8M→9.6M

8.0 - 9.6 mi

Top 0.09%
×13story building
+68ft-193ft

Overall

6

Males

2

M30-34

1

9.6M→10M

9.6 - 10.0 mi

Top 0.05%
×2story building
+0ft-24ft

Overall

3

Males

1

M30-34

1

10M→10.5M

10.0 - 10.5 mi

Top 23%
×6story building
+1ft-73ft

Overall

1517

Males

1167

M30-34

264

10.5M→12M

10.5 - 12.0 mi

Top 0.05%
×21story building
+280ft-26ft

Overall

3

Males

2

M30-34

1

12M→Finish

12.0 - 13.1 mi

Top 89%
×7story building
+14ft-89ft

Overall

5855

Males

3289

M30-34

698

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#5674
2M4M
49264*+215
#5674 #5459
4M6M
23660*-176
#5459 #5635
6M8M
6135*-608
#5635 #6243
8M9.6M
0832*+832
#6243 #5411
9.6M10M
0886+886
#5411 #4525
10M10.5M
074+74
#4525 #4451
10.5M12M
31818*+1815
#4451 #2636
12MFinish
40620*-386
#2636 #3022
TOTALS
13073959*+2652
#5674 #3022

* 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

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