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SF MARATHON 2ND HALF 2026

Shay Stoklos

Bib: 26641•X•Age: 31

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 14%
Gender (Other)
#0 / 15
Top 13%
NB30-34
#0 / 5
Top 20%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
8:15/mi
16:30
↑ 138↓ 680.7%
4M
7:24/mi
31:17
↑ 1631.4%
6M
9:54/mi
51:06
↑ 55↓ 830.3%
8M
6:04/mi
1:03:15
↑ 65↓ 1510.8%
10M
8:23/mi
1:20:01
↑ 61↓ 1741.1%
12M
8:50/mi
1:37:42
↑ 41↓ 530.1%
Finish· 13.11 mi
8:22/mi
1:46:59
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time51:06
Pace8:31 /mi
2nd Half
Distance7.11 mi
Time55:53
Pace7:52 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:57:0416:308:1516:30
8:15
-
4M
4.00 mi09:11:5131:177:4914:47
7:24
-0:51
6M
6.00 mi09:31:4051:068:3119:49
9:54
+2:30
8M
8.00 mi09:43:491:03:157:5412:09
6:04
-3:50
10M
10.00 mi10:00:351:20:018:0016:46
8:23
+2:19
12M
12.00 mi10:18:161:37:428:0917:41
8:50
+0:27
Finish
13.11 mi10:27:331:46:598:109:17
8:22
-0:28

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:04 /mi

Average Pace

8:10 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:56

25% of race

Time at Steady Pace

1:00:14

56% of race

Time at Slower Pace

19:49

19% of race

Average Pace: 8:10 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi08:57:0416:308:1516:30
8:15
#602
4M
4.00 mi09:11:5131:177:4914:47
7:24
#513
6M
6.00 mi09:31:4051:068:3119:49
9:54
#514
8M
8.00 mi09:43:491:03:157:5412:09
6:04
#506
10M
10.00 mi10:00:351:20:018:0016:46
8:23
#509
12M
12.00 mi10:18:161:37:428:0917:41
8:50
#519
Finish
13.11 mi10:27:331:46:598:109:17
8:22
#524
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallXNB30-34Seg. OverallSeg. XSeg. NB30-34
2M2.00 mi2.00 mi60251647(Top 17%)2(Top 13%)1(Top 20%)
4M4.00 mi2.00 mi513+894+11438(Top 11%)3(Top 20%)1(Top 20%)
6M6.00 mi2.00 mi514-13+11537(Top 14%)3(Top 20%)1(Top 20%)
8M8.00 mi2.00 mi506+831496(Top 13%)2(Top 13%)1(Top 20%)
10M10.00 mi2.00 mi509-32+11561(Top 15%)2(Top 13%)1(Top 20%)
12M12.00 mi2.00 mi519-1021647(Top 17%)2(Top 13%)1(Top 20%)
Finish13.11 mi1.11 mi524-521599(Top 16%)2(Top 13%)1(Top 20%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 17%
×9story building
+138ft-68ft

Overall

647

X

2

X30-34

1

2M→4M

2.0 - 4.0 mi

Top 11%
×13story building
+163ft-19ft

Overall

438

X

3

X30-34

1

4M→6M

4.0 - 6.0 mi

Top 14%
×4story building
+55ft-83ft

Overall

537

X

3

X30-34

1

6M→8M

6.0 - 8.0 mi

Top 13%
×10story building
+65ft-151ft

Overall

496

X

2

X30-34

1

8M→10M

8.0 - 10.0 mi

Top 15%
×10story building
+61ft-174ft

Overall

561

X

2

X30-34

1

10M→12M

10.0 - 12.0 mi

Top 17%
×3story building
+41ft-53ft

Overall

647

X

2

X30-34

1

12M→Finish

12.0 - 13.1 mi

Top 16%
×1human
+6ft-6ft

Overall

599

X

2

X30-34

1

Passing Analysis

Category:
Athletes Passed
165*
Passed By
87
Net Change
+78
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#602
2M → 4M934+89#602#513
4M → 6M2324-1#513#514
6M → 8M2012+8#514#506
8M → 10M14*17-3#506#509
10M → 12M717-10#509#519
12M → Finish813-5#519#524
TOTALS165*87+78

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

📊

Passing Visuals

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