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SF MARATHON 2ND HALF 2026

Gennady Sheyner

Bib: 22327•M•Age: 46

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Top 8%
Gender (Male)
#0 / 2065
Top 13%
Masters (Masters Men)
#0 / 555
Top 10%
Division (M45-49)
#0 / 119
Top 14%
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
7:22/mi
14:44
↑ 138↓ 680.7%
4M
7:17/mi
29:18
↑ 1631.4%
6M
9:12/mi
47:42
↑ 55↓ 830.3%
8M
5:48/mi
59:18
↑ 65↓ 1510.8%
10M
7:54/mi
1:15:06
↑ 61↓ 1741.1%
12M
8:24/mi
1:31:55
↑ 41↓ 530.1%
Finish· 13.11 mi
8:18/mi
1:41:07
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time47:42
Pace7:57 /mi
2nd Half
Distance7.11 mi
Time53:25
Pace7:31 /mi
📊Positive Split: 12.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:44:5114:447:2214:44
7:22
-
4M
4.00 mi08:59:2529:187:2014:34
7:17
-0:05
6M
6.00 mi09:17:4947:427:5718:24
9:12
+1:55
8M
8.00 mi09:29:2559:187:2511:36
5:48
-3:24
10M
10.00 mi09:45:131:15:067:3115:48
7:54
+2:06
12M
12.00 mi10:02:021:31:557:4016:49
8:24
+0:30
Finish
13.11 mi10:11:141:41:077:439:12
8:18
-0:06

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

5:48 /mi

Average Pace

7:43 /mi

Slowest Pace

9:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:54

40% of race

Time at Steady Pace

41:49

41% of race

Time at Slower Pace

18:24

18% of race

Average Pace: 7:43 /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 mi08:44:5114:447:2214:44
7:22
#233
4M
4.00 mi08:59:2529:187:2014:34
7:17
#273
6M
6.00 mi09:17:4947:427:5718:24
9:12
#275
8M
8.00 mi09:29:2559:187:2511:36
5:48
#285
10M
10.00 mi09:45:131:15:067:3115:48
7:54
#288
12M
12.00 mi10:02:021:31:557:4016:49
8:24
#309
Finish
13.11 mi10:11:141:41:077:439:12
8:18
#326
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi23319213442(Top 12%)346(Top 17%)17(Top 14%)
4M4.00 mi2.00 mi273-40222-3016-3387(Top 10%)307(Top 15%)17(Top 14%)
6M6.00 mi2.00 mi275-222216290(Top 8%)235(Top 11%)16(Top 13%)
8M8.00 mi2.00 mi285-10230-816322(Top 8%)259(Top 13%)15(Top 13%)
10M10.00 mi2.00 mi288-3233-316345(Top 9%)278(Top 13%)15(Top 13%)
12M12.00 mi2.00 mi309-21249-1616442(Top 12%)346(Top 17%)17(Top 14%)
Finish13.11 mi1.11 mi326-17261-1217-1565(Top 15%)428(Top 21%)23(Top 19%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 12%
×9story building
+138ft-68ft

Overall

442

Males

346

M45-49

17

2M→4M

2.0 - 4.0 mi

Top 10%
×13story building
+163ft-19ft

Overall

387

Males

307

M45-49

17

4M→6M

4.0 - 6.0 mi

Top 8%
×4story building
+55ft-83ft

Overall

290

Males

235

M45-49

16

6M→8M

6.0 - 8.0 mi

Top 8%
×10story building
+65ft-151ft

Overall

322

Males

259

M45-49

15

8M→10M

8.0 - 10.0 mi

Top 9%
×10story building
+61ft-174ft

Overall

345

Males

278

M45-49

15

10M→12M

10.0 - 12.0 mi

Top 12%
×3story building
+41ft-53ft

Overall

442

Males

346

M45-49

17

12M→Finish

12.0 - 13.1 mi

Top 15%
×1human
+6ft-6ft

Overall

565

Males

428

M45-49

23

Passing Analysis

Category:
Athletes Passed
33
Passed By
126
Net Change
-93
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#233
2M → 4M545-40#233#273
4M → 6M810-2#273#275
6M → 8M818-10#275#285
8M → 10M710-3#285#288
10M → 12M223-21#288#309
12M → Finish320-17#309#326
TOTALS33126-93
📊

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