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SF MARATHON 2ND HALF 2026

Shailesh Vinayaka

Bib: 22487•M•Age: 58

Los Gatos, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Top 6%
Gender (Male)
#0 / 2065
Top 9%
Masters (Masters Men)
#0 / 555
Top 6%
Division (M55-59)
#0 / 60
Top 5%
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
14:45
↑ 138↓ 680.7%
4M
6:42/mi
28:09
↑ 1631.4%
6M
8:51/mi
45:51
↑ 55↓ 830.3%
8M
5:39/mi
57:09
↑ 65↓ 1510.8%
10M
7:42/mi
1:12:33
↑ 61↓ 1741.1%
12M
8:05/mi
1:28:44
↑ 41↓ 530.1%
Finish· 13.11 mi
7:51/mi
1:37:26
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time45:51
Pace7:39 /mi
2nd Half
Distance7.11 mi
Time51:35
Pace7:15 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:45:0414:457:2214:45
7:22
-
4M
4.00 mi08:58:2828:097:0213:24
6:42
-0:40
6M
6.00 mi09:16:1045:517:3917:42
8:51
+2:09
8M
8.00 mi09:27:2857:097:0911:18
5:39
-3:12
10M
10.00 mi09:42:521:12:337:1515:24
7:42
+2:03
12M
12.00 mi09:59:031:28:447:2416:11
8:05
+0:23
Finish
13.11 mi10:07:451:37:267:268:42
7:51
-0:14

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

5:39 /mi

Average Pace

7:26 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:42

25% of race

Time at Steady Pace

55:02

56% of race

Time at Slower Pace

17:42

18% of race

Average Pace: 7:26 /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 mi08:45:0414:457:2214:45
7:22
#235
4M
4.00 mi08:58:2828:097:0213:24
6:42
#210
6M
6.00 mi09:16:1045:517:3917:42
8:51
#214
8M
8.00 mi09:27:2857:097:0911:18
5:39
#217
10M
10.00 mi09:42:521:12:337:1515:24
7:42
#219
12M
12.00 mi09:59:031:28:447:2416:11
8:05
#226
Finish
13.11 mi10:07:451:37:267:268:42
7:51
#233
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
2M2.00 mi2.00 mi2351943330(Top 9%)261(Top 13%)3(Top 5%)
4M4.00 mi2.00 mi210+25172+222+1196(Top 5%)161(Top 8%)2(Top 3%)
6M6.00 mi2.00 mi214-4176-42194(Top 5%)159(Top 8%)2(Top 3%)
8M8.00 mi2.00 mi217-3178-22242(Top 6%)197(Top 10%)3(Top 5%)
10M10.00 mi2.00 mi219-2179-12278(Top 7%)228(Top 11%)2(Top 3%)
12M12.00 mi2.00 mi226-7182-32330(Top 9%)261(Top 13%)3(Top 5%)
Finish13.11 mi1.11 mi233-7189-73-1359(Top 9%)279(Top 14%)3(Top 5%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 9%
×9story building
+138ft-68ft

Overall

330

Males

261

M55-59

3

2M→4M

2.0 - 4.0 mi

Top 5%
×13story building
+163ft-19ft

Overall

196

Males

161

M55-59

2

4M→6M

4.0 - 6.0 mi

Top 5%
×4story building
+55ft-83ft

Overall

194

Males

159

M55-59

2

6M→8M

6.0 - 8.0 mi

Top 6%
×10story building
+65ft-151ft

Overall

242

Males

197

M55-59

3

8M→10M

8.0 - 10.0 mi

Top 7%
×10story building
+61ft-174ft

Overall

278

Males

228

M55-59

2

10M→12M

10.0 - 12.0 mi

Top 9%
×3story building
+41ft-53ft

Overall

330

Males

261

M55-59

3

12M→Finish

12.0 - 13.1 mi

Top 9%
×1human
+6ft-6ft

Overall

359

Males

279

M55-59

3

Passing Analysis

Category:
Athletes Passed
43
Passed By
41
Net Change
+2
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#235
2M → 4M261+25#235#210
4M → 6M610-4#210#214
6M → 8M36-3#214#217
8M → 10M24-2#217#219
10M → 12M512-7#219#226
12M → Finish18-7#226#233
TOTALS4341+2
📊

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