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SF MARATHON 1ST HALF 2026

Harsha Chetwani

San Ramon, CA

Bib: 19577 F 47

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Division (F45-49)
#0 / 183
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
13:31/mi
27:03
→ flat
4M
15:55/mi
58:52
↑ 67↓ 69
6M
14:07/mi
1:27:06
↑ 123
8M
16:55/mi
2:00:56
↑ 166↓ 53
9.6M
13:01/mi
2:21:45
↑ 68↓ 193
10M
28:17/mi
2:33:03
↓ 24
10.5M
8:02/mi
2:37:04
↓ 73
12M
20:45/mi
3:08:11
↑ 280
Finish· 13.11 mi
14:39/mi
3:24:26
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:27:0614:31 /mi⚡ faster
2nd Half
1:57:2016:30 /mi+34.7%
Positive split — 34.7% 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
27:0313:312.00 mi27:03
13:31
-
4M
58:5214:432.00 mi31:49
15:55
+2:24
6M
1:27:0614:312.00 mi28:14
14:07
-1:48
8M
2:00:5615:072.00 mi33:50
16:55
+2:48
9.6M
2:21:4514:461.60 mi20:49
13:01
-3:54
10M
2:33:0315:180.40 mi11:18
28:17
+15:16
10.5M
2:37:0414:580.50 mi4:01
8:02
-20:15
12M
3:08:1115:411.50 mi31:07
20:45
+12:43
Finish(13.11 mi)
3:24:2615:361.11 mi16:15
14:39
-6:06
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:02 /mi

Average Pace

15:36 /mi

Slowest Pace

28:17 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:01

2% of race

Time at Steady Pace

2:38:00

77% of race

Time at Slower Pace

42:25

21% of race

Average Pace: 15:36 /mi

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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 96%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

15:19

Segment Time

17:01/mi

Pace

0.90 mi

Distance

Overall

6286

Women

2774

Division

168

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
2M2.00 mi6506287617162762779165
4M2.00 mi6561-552913-37179-865812926180
6M2.00 mi6500+612871+42170+962882726160
8M2.00 mi6529-292892-2117065222896175
9.6M1.60 mi6531-22898-6173-362922768171
10M0.40 mi6525+62892+6176-362132744166
10.5M0.50 mi6520+52888+4172+464232855168
12M1.50 mi6501+192881+7173-162762779165
Finish(13.11 mi)1.11 mi6472+292863+18172+161222689161

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 95%
~flat
+5ft-3ft

Overall

6276

Females

2779

F45-49

166

2M→4M

2.0 - 4.0 mi

Top 100%
×4story building
+67ft-69ft

Overall

6581

Females

2926

F45-49

181

4M→6M

4.0 - 6.0 mi

Top 96%
×9story building
+123ft-9ft

Overall

6288

Females

2726

F45-49

161

6M→8M

6.0 - 8.0 mi

Top 99%
×12story building
+166ft-53ft

Overall

6522

Females

2896

F45-49

176

8M→9.6M

8.0 - 9.6 mi

Top 96%
×13story building
+68ft-193ft

Overall

6292

Females

2768

F45-49

172

9.6M→10M

9.6 - 10.0 mi

Top 94%
×2story building
+0ft-24ft

Overall

6213

Females

2744

F45-49

167

10M→10.5M

10.0 - 10.5 mi

Top 98%
×6story building
+1ft-73ft

Overall

6423

Females

2855

F45-49

169

10.5M→12M

10.5 - 12.0 mi

Top 95%
×21story building
+280ft-26ft

Overall

6276

Females

2779

F45-49

166

12M→Finish

12.0 - 13.1 mi

Top 93%
×7story building
+14ft-89ft

Overall

6122

Females

2689

F45-49

161

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#6506
2M → 4M
649*-55
#6506 → #6561
4M → 6M
364*+61
#6561 → #6500
6M → 8M
4314*-29
#6500 → #6529
8M → 9.6M
2119*-2
#6529 → #6531
9.6M → 10M
410+6
#6531 → #6525
10M → 10.5M
38+5
#6525 → #6520
10.5M → 12M
726*+19
#6520 → #6501
12M → Finish
231*+29
#6501 → #6472
TOTALS
147181*+34
#6506 → #6472

* 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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