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SF MARATHON 1ST HALF 2026

Srinidhi Sampath Kumar

Albany, CA

Bib: 17363 F 36

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F35-39)
#0 / 388
Top 49%
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
10:54/mi
21:48
→ flat
4M
10:42/mi
43:11
↑ 67↓ 69
6M
11:17/mi
1:05:45
↑ 123
8M
11:06/mi
1:27:58
↑ 166↓ 53
9.6M
11:06/mi
1:45:44
↑ 68↓ 193
10M
21:34/mi
1:54:21
↓ 24
10.5M
5:10/mi
1:56:56
↓ 73
12M
15:31/mi
2:20:12
↑ 280
Finish· 13.11 mi
11:13/mi
2:32:38
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:05:4510:58 /mi⚡ faster
2nd Half
1:26:5312:13 /mi+32.1%
Positive split — 32.1% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
21:4810:542.00 mi21:48
10:54
-
4M
43:1110:482.00 mi21:23
10:42
-0:12
6M
1:05:4510:582.00 mi22:34
11:17
+0:35
8M
1:27:5811:002.00 mi22:13
11:06
-0:11
9.6M
1:45:4411:011.60 mi17:46
11:06
0:00
10M
1:54:2111:260.40 mi8:37
21:34
+10:28
10.5M
1:56:5611:080.50 mi2:35
5:10
-16:24
12M
2:20:1211:411.50 mi23:16
15:31
+10:21
Finish(13.11 mi)
2:32:3811:391.11 mi12:26
11:13
-4:18
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:10 /mi

Average Pace

11:39 /mi

Slowest Pace

21:34 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:35

2% of race

Time at Steady Pace

1:58:10

77% of race

Time at Slower Pace

31:53

21% of race

Average Pace: 11:39 /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 62%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:12

Segment Time

12:27/mi

Pace

0.90 mi

Distance

Overall

4108

Women

1537

Division

191

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi4554168620739171463185
4M2.00 mi4117+4371463+223183+2438331326170
6M2.00 mi4140-231473-10185-242141524191
8M2.00 mi3948+1921367+106176+936591246162
9.6M1.60 mi4167-2191495-128189-1351362142270
10M0.40 mi4156+111499-4190-143371676202
10.5M0.50 mi4141+151491+8188+236111261164
12M1.50 mi4104+371487+418839171463185
Finish(13.11 mi)1.11 mi4089+151492-5189-142471632211

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 60%
~flat
+5ft-3ft

Overall

3917

Females

1463

F35-39

185

2M→4M

2.0 - 4.0 mi

Top 58%
×4story building
+67ft-69ft

Overall

3833

Females

1326

F35-39

170

4M→6M

4.0 - 6.0 mi

Top 64%
×9story building
+123ft-9ft

Overall

4214

Females

1524

F35-39

191

6M→8M

6.0 - 8.0 mi

Top 56%
×12story building
+166ft-53ft

Overall

3659

Females

1246

F35-39

162

8M→9.6M

8.0 - 9.6 mi

Top 78%
×13story building
+68ft-193ft

Overall

5136

Females

2142

F35-39

270

9.6M→10M

9.6 - 10.0 mi

Top 66%
×2story building
+0ft-24ft

Overall

4337

Females

1676

F35-39

202

10M→10.5M

10.0 - 10.5 mi

Top 55%
×6story building
+1ft-73ft

Overall

3611

Females

1261

F35-39

164

10.5M→12M

10.5 - 12.0 mi

Top 60%
×21story building
+280ft-26ft

Overall

3917

Females

1463

F35-39

185

12M→Finish

12.0 - 13.1 mi

Top 65%
×7story building
+14ft-89ft

Overall

4247

Females

1632

F35-39

211

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#4554
2M → 4M
26463+437
#4554 → #4117
4M → 6M
133110*-23
#4117 → #4140
6M → 8M
69261*+192
#4140 → #3948
8M → 9.6M
24122-219
#3948 → #4167
9.6M → 10M
4051+11
#4167 → #4156
10M → 10.5M
520+15
#4156 → #4141
10.5M → 12M
82119*+37
#4141 → #4104
12M → Finish
4459*+15
#4104 → #4089
TOTALS
6401105*+465
#4554 → #4089

* 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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