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SF MARATHON 1ST HALF 2026

Sayish Karthikeyan

Bib: 19787•M•Age: 27

San Jose, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M25-29)
#0 / 796
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:27/mi
20:55
→ flat
4M
10:00/mi
40:54
↑ 67↓ 69
6M
10:11/mi
1:01:16
↑ 1231.1%
8M
12:19/mi
1:25:55
↑ 166↓ 531.1%
9.6M
9:18/mi
1:40:48
↑ 68↓ 1931.5%
10M
22:39/mi
1:49:51
↓ 241.1%
10.5M
4:48/mi
1:52:15
↓ 732.7%
12M
17:11/mi
2:18:01
↑ 2803.2%
Finish· 13.11 mi
12:39/mi
2:32:03
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:01:16
Pace10:13 /mi
2nd Half
Distance7.11 mi
Time1:30:47
Pace12:46 /mi
📊Positive Split: 48.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:04:5620:5510:2720:55
10:27
-
4M
4.00 mi07:24:5540:5410:1419:59
10:00
-0:27
6M
6.00 mi07:45:171:01:1610:1320:22
10:11
+0:11
8M
8.00 mi08:09:561:25:5510:4424:39
12:19
+2:08
9.6M
9.60 mi08:24:491:40:4810:3014:53
9:18
-3:01
10M
10.00 mi08:33:521:49:5110:599:03
22:39
+13:21
10.5M
10.50 mi08:36:161:52:1510:412:24
4:48
-17:51
12M
12.00 mi09:02:022:18:0111:3025:46
17:11
+12:23
Finish
13.11 mi09:16:042:32:0311:3614:02
12:39
-4:32

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

4:48 /mi

Average Pace

11:36 /mi

Slowest Pace

22:39 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24

2% of race

Time at Steady Pace

1:54:50

76% of race

Time at Slower Pace

34:49

23% of race

Average Pace: 11:36 /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 mi07:04:5620:5510:2720:55
10:27
#3858
4M
4.00 mi07:24:5540:5410:1419:59
10:00
#3242
6M
6.00 mi07:45:171:01:1610:1320:22
10:11
#3091
8M
8.00 mi08:09:561:25:5510:4424:39
12:19
#3610
9.6M
9.60 mi08:24:491:40:4810:3014:53
9:18
#3497
10M
10.00 mi08:33:521:49:5110:599:03
22:39
#3621
10.5M
10.50 mi08:36:161:52:1510:412:24
4:48
#3590
12M
12.00 mi09:02:022:18:0111:3025:46
17:11
#3886
Finish
13.11 mi09:16:042:32:0311:3614:02
12:39
#4026
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 66%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:27

Segment Time

12:44/mi

Pace

0.90 mi

Distance

Overall

4350

Men

2663

Division

610

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi385825115694959(Top 75%)2903(Top 80%)659(Top 83%)
4M4.00 mi2.00 mi3242+6162178+333504+652788(Top 42%)1930(Top 53%)456(Top 57%)
6M6.00 mi2.00 mi3091+1512105+73497+72895(Top 44%)2007(Top 55%)487(Top 61%)
8M8.00 mi2.00 mi3610-5192384-279562-654888(Top 74%)3024(Top 84%)683(Top 86%)
9.6M9.60 mi1.60 mi3497+1132320+64544+183136(Top 48%)1951(Top 54%)463(Top 58%)
10M10.00 mi0.40 mi3621-1242379-59562-184821(Top 73%)2862(Top 79%)639(Top 80%)
10.5M10.50 mi0.50 mi3590+312368+11560+22653(Top 40%)1809(Top 50%)428(Top 54%)
12M12.00 mi1.50 mi3886-2962494-126586-264959(Top 75%)2903(Top 80%)659(Top 83%)
Finish13.11 mi1.11 mi4026-1402556-62596-105361(Top 82%)3071(Top 85%)687(Top 86%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 75%
~flat
+5ft-3ft

Overall

4959

Males

2903

M25-29

660

2M→4M

2.0 - 4.0 mi

Top 42%
×4story building
+67ft-69ft

Overall

2788

Males

1930

M25-29

457

4M→6M

4.0 - 6.0 mi

Top 44%
×9story building
+123ft-9ft

Overall

2895

Males

2007

M25-29

488

6M→8M

6.0 - 8.0 mi

Top 74%
×12story building
+166ft-53ft

Overall

4888

Males

3024

M25-29

684

8M→9.6M

8.0 - 9.6 mi

Top 48%
×13story building
+68ft-193ft

Overall

3136

Males

1951

M25-29

464

9.6M→10M

9.6 - 10.0 mi

Top 73%
×2story building
+0ft-24ft

Overall

4821

Males

2862

M25-29

640

10M→10.5M

10.0 - 10.5 mi

Top 40%
×6story building
+1ft-73ft

Overall

2653

Males

1809

M25-29

429

10.5M→12M

10.5 - 12.0 mi

Top 75%
×21story building
+280ft-26ft

Overall

4959

Males

2903

M25-29

660

12M→Finish

12.0 - 13.1 mi

Top 82%
×7story building
+14ft-89ft

Overall

5361

Males

3071

M25-29

687

Passing Analysis

Category:
Athletes Passed
1127*
Passed By
1295
Net Change
-168
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3858
2M → 4M63418+616#3858#3242
4M → 6M19847+151#3242#3091
6M → 8M8*527-519#3091#3610
8M → 9.6M19481+113#3610#3497
9.6M → 10M10134-124#3497#3621
10M → 10.5M332+31#3621#3590
10.5M → 12M18*314-296#3590#3886
12M → Finish32*172-140#3886#4026
TOTALS1127*1295-168

* 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

Race Place Events

Race Place Events