San Francisco Marathon logo
SF MARATHON 2ND HALF 2026

Karan Vishwanathan

San Francisco, CA

Bib: 26037 M 32

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 3840
Gender (Male)
#0 / 2065
Division (M30-34)
#0 / 453
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
2M
10:09/mi
20:18
↑ 138↓ 680.7%
122 ft elev
4M
10:07/mi
40:32
↑ 1631.4%
280 ft elev
6M
13:12/mi
1:06:56
↑ 55↓ 830.3%
247 ft elev
8M
7:42/mi
1:22:20
↑ 65↓ 1510.8%
143 ft elev
10M
11:37/mi
1:45:33
↑ 61↓ 1741.1%
25 ft elev
12M
12:04/mi
2:09:42
↑ 41↓ 530.1%
12 ft elev
Finish· 13.11 mi
12:08/mi
2:23:10
→ flat
11 ft elev
Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent

The Course

Half Splits

1st Half· via 6M
1:06:5611:09 /mi⚡ faster
2nd Half
1:16:1410:43 /mi+13.9%
Positive split — 13.9% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:11:2020:1810:0920:18
10:09
-
4M
4.00 mi09:31:3440:3210:0820:14
10:07
-0:02
6M
6.00 mi09:57:581:06:5611:0926:24
13:12
+3:05
8M
8.00 mi10:13:221:22:2010:1715:24
7:42
-5:30
10M
10.00 mi10:36:351:45:3310:3323:13
11:37
+3:55
12M
12.00 mi11:00:442:09:4210:4924:09
12:04
+0:27
Finish
13.11 mi11:14:122:23:1010:5513:28
12:08
+0:04

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

7:42 /mi

Average Pace

10:55 /mi

Slowest Pace

13:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

55:56

39% of race

Time at Steady Pace

1:00:50

42% of race

Time at Slower Pace

26:24

18% of race

Average Pace: 10:55 /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 mi09:11:2020:1810:0920:18
10:09
#2156
4M
4.00 mi09:31:3440:3210:0820:14
10:07
#2298
6M
6.00 mi09:57:581:06:5611:0926:24
13:12
#2393
8M
8.00 mi10:13:221:22:2010:1715:24
7:42
#2285
10M
10.00 mi10:36:351:45:3310:3323:13
11:37
#2367
12M
12.00 mi11:00:442:09:4210:4924:09
12:04
#2366
Finish
13.11 mi11:14:122:23:1010:5513:28
12:08
#2412
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi2156137131124681473330
4M4.00 mi2.00 mi2298-1421444-73328-1724301498338
6M6.00 mi2.00 mi2393-951495-51339-1125761568358
8M8.00 mi2.00 mi2285+1081444+51330+919851295296
10M10.00 mi2.00 mi2367-821478-34341-1125601539347
12M12.00 mi2.00 mi2366+11472+6338+324681473330
Finish13.11 mi1.11 mi2412-461485-13339-127461589361

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 64%
×9story building
+138ft-68ft

Overall

2468

Males

1473

M30-34

331

2M→4M

2.0 - 4.0 mi

Top 63%
×13story building
+163ft-19ft

Overall

2430

Males

1498

M30-34

338

4M→6M

4.0 - 6.0 mi

Top 67%
×4story building
+55ft-83ft

Overall

2576

Males

1568

M30-34

359

6M→8M

6.0 - 8.0 mi

Top 52%
×10story building
+65ft-151ft

Overall

1985

Males

1295

M30-34

296

8M→10M

8.0 - 10.0 mi

Top 67%
×10story building
+61ft-174ft

Overall

2560

Males

1539

M30-34

348

10M→12M

10.0 - 12.0 mi

Top 64%
×3story building
+41ft-53ft

Overall

2468

Males

1473

M30-34

331

12M→Finish

12.0 - 13.1 mi

Top 72%
×1human
+6ft-6ft

Overall

2746

Males

1589

M30-34

361

Passing Analysis

Category:
Athletes Passed
261*
Passed By
517
Net Change
-256
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2156
2M → 4M60202-142#2156#2298
4M → 6M21116-95#2298#2393
6M → 8M1102+108#2393#2285
8M → 10M17*99-82#2285#2367
10M → 12M4140+1#2367#2366
12M → Finish12*58-46#2366#2412
TOTALS261*517-256

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

Passing Charts

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon