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SF MARATHON 1ST HALF 2026

Prashant Chauhan

San Jose, CA

Bib: 13885 M 56

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 19%
Gender (Male)
#0 / 3619
Top 28%
Masters (Masters Men)
#0 / 1030
Top 19%
Division (M55-59)
#0 / 142
Top 14%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
8:58/mi
17:57
→ flat
4M
8:54/mi
35:45
↑ 67↓ 69
6M
8:55/mi
53:36
↑ 123
8M
8:19/mi
1:10:13
↑ 166↓ 53
9.6M
8:19/mi
1:23:31
↑ 68↓ 193
10M
17:31/mi
1:30:31
↓ 24
10.5M
4:32/mi
1:32:47
↓ 73
12M
12:27/mi
1:51:28
↑ 280
Finish· 13.11 mi
8:55/mi
2:01:21
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
53:368:56 /mi⚡ faster
2nd Half
1:07:459:32 /mi+26.4%
Positive split — 26.4% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
17:578:582.00 mi17:57
8:58
-
4M
35:458:562.00 mi17:48
8:54
-0:04
6M
53:368:562.00 mi17:51
8:55
+0:01
8M
1:10:138:472.00 mi16:37
8:19
-0:36
9.6M
1:23:318:421.60 mi13:18
8:19
0:00
10M
1:30:319:030.40 mi7:00
17:31
+9:12
10.5M
1:32:478:500.50 mi2:16
4:32
-12:59
12M
1:51:289:171.50 mi18:41
12:27
+7:55
Finish(13.11 mi)
2:01:219:151.11 mi9:53
8:55
-3:32
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:32 /mi

Average Pace

9:15 /mi

Slowest Pace

17:31 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:16

2% of race

Time at Steady Pace

1:33:24

77% of race

Time at Slower Pace

25:41

21% of race

Average Pace: 9:15 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

Top 30%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:16

Segment Time

10:18/mi

Pace

0.90 mi

Distance

Overall

1995

Men

1431

Division

37

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
2M2.00 mi14801129231538112828
4M2.00 mi1391+891078+5122+11281100921
6M2.00 mi1358+331064+14221340104822
8M2.00 mi1086+272880+18421+165756713
9.6M1.60 mi1168-82930-5020+11878124528
10M0.40 mi1236-68983-5321-12102147839
10.5M0.50 mi1252-16995-12211871137536
12M1.50 mi1296-441020-2523-21538112828
Finish(13.11 mi)1.11 mi1280+161006+1420+31540115222

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 23%
~flat
+5ft-3ft

Overall

1538

Males

1128

M55-59

28

2M→4M

2.0 - 4.0 mi

Top 19%
×4story building
+67ft-69ft

Overall

1281

Males

1009

M55-59

21

4M→6M

4.0 - 6.0 mi

Top 20%
×9story building
+123ft-9ft

Overall

1340

Males

1048

M55-59

22

6M→8M

6.0 - 8.0 mi

Top 10%
×12story building
+166ft-53ft

Overall

657

Males

567

M55-59

13

8M→9.6M

8.0 - 9.6 mi

Top 29%
×13story building
+68ft-193ft

Overall

1878

Males

1245

M55-59

28

9.6M→10M

9.6 - 10.0 mi

Top 32%
×2story building
+0ft-24ft

Overall

2102

Males

1478

M55-59

39

10M→10.5M

10.0 - 10.5 mi

Top 28%
×6story building
+1ft-73ft

Overall

1871

Males

1375

M55-59

36

10.5M→12M

10.5 - 12.0 mi

Top 23%
×21story building
+280ft-26ft

Overall

1538

Males

1128

M55-59

28

12M→Finish

12.0 - 13.1 mi

Top 23%
×7story building
+14ft-89ft

Overall

1540

Males

1152

M55-59

22

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#1480
2M → 4M
38127+89
#1480 → #1391
4M → 6M
5487+33
#1391 → #1358
6M → 8M
6278+272
#1358 → #1086
8M → 9.6M
12745-82
#1086 → #1168
9.6M → 10M
7911-68
#1168 → #1236
10M → 10.5M
160-16
#1236 → #1252
10.5M → 12M
8440-44
#1252 → #1296
12M → Finish
2339*+16
#1296 → #1280
TOTALS
427627*+200
#1480 → #1280

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

Passing Visualized

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

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