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SF MARATHON 2ND HALF 2026

Karan Rajani

Bib: 22829•M•Age: 36

Mountain View, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 33%
Gender (Male)
#0 / 2065
Top 42%
Division (M35-39)
#0 / 309
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
8:35/mi
17:10
↑ 138↓ 680.7%
4M
8:32/mi
34:13
↑ 1631.4%
6M
11:07/mi
56:27
↑ 55↓ 830.3%
8M
6:55/mi
1:10:17
↑ 65↓ 1510.8%
10M
9:39/mi
1:29:35
↑ 61↓ 1741.1%
12M
10:00/mi
1:49:36
↑ 41↓ 530.1%
Finish· 13.11 mi
10:09/mi
2:00:51
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time56:27
Pace9:25 /mi
2nd Half
Distance7.11 mi
Time1:04:24
Pace9:04 /mi
📊Positive Split: 14.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:51:2117:108:3517:10
8:35
-
4M
4.00 mi09:08:2434:138:3317:03
8:32
-0:03
6M
6.00 mi09:30:3856:279:2522:14
11:07
+2:35
8M
8.00 mi09:44:281:10:178:4713:50
6:55
-4:12
10M
10.00 mi10:03:461:29:358:5819:18
9:39
+2:44
12M
12.00 mi10:23:471:49:369:0820:01
10:00
+0:21
Finish
13.11 mi10:35:022:00:519:1311:15
10:09
+0:09

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

6:55 /mi

Average Pace

9:13 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

48:03

40% of race

Time at Steady Pace

50:34

42% of race

Time at Slower Pace

22:14

18% of race

Average Pace: 9:13 /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 mi08:51:2117:108:3517:10
8:35
#857
4M
4.00 mi09:08:2434:138:3317:03
8:32
#998
6M
6.00 mi09:30:3856:279:2522:14
11:07
#1101
8M
8.00 mi09:44:281:10:178:4713:50
6:55
#1130
10M
10.00 mi10:03:461:29:358:5819:18
9:39
#1170
12M
12.00 mi10:23:471:49:369:0820:01
10:00
#1209
Finish
13.11 mi10:35:022:00:519:1311:15
10:09
#1255
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi8576421101342(Top 35%)909(Top 44%)152(Top 49%)
4M4.00 mi2.00 mi998-141719-77126-161247(Top 32%)869(Top 42%)153(Top 50%)
6M6.00 mi2.00 mi1101-103776-57137-111273(Top 33%)891(Top 43%)154(Top 50%)
8M8.00 mi2.00 mi1130-29795-19140-31235(Top 32%)863(Top 42%)145(Top 47%)
10M10.00 mi2.00 mi1170-40827-32148-81391(Top 36%)951(Top 46%)159(Top 51%)
12M12.00 mi2.00 mi1209-39847-20152-41342(Top 35%)909(Top 44%)152(Top 49%)
Finish13.11 mi1.11 mi1255-46869-22155-31642(Top 43%)1070(Top 52%)178(Top 58%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 35%
×9story building
+138ft-68ft

Overall

1342

Males

909

M35-39

152

2M→4M

2.0 - 4.0 mi

Top 32%
×13story building
+163ft-19ft

Overall

1247

Males

869

M35-39

153

4M→6M

4.0 - 6.0 mi

Top 33%
×4story building
+55ft-83ft

Overall

1273

Males

891

M35-39

154

6M→8M

6.0 - 8.0 mi

Top 32%
×10story building
+65ft-151ft

Overall

1235

Males

863

M35-39

145

8M→10M

8.0 - 10.0 mi

Top 36%
×10story building
+61ft-174ft

Overall

1391

Males

951

M35-39

159

10M→12M

10.0 - 12.0 mi

Top 35%
×3story building
+41ft-53ft

Overall

1342

Males

909

M35-39

152

12M→Finish

12.0 - 13.1 mi

Top 43%
×1human
+6ft-6ft

Overall

1642

Males

1070

M35-39

178

Passing Analysis

Category:
Athletes Passed
77*
Passed By
475
Net Change
-398
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#857
2M → 4M16157-141#857#998
4M → 6M13116-103#998#1101
6M → 8M1443-29#1101#1130
8M → 10M13*53-40#1130#1170
10M → 12M1352-39#1170#1209
12M → Finish854-46#1209#1255
TOTALS77*475-398

* 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