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SF MARATHON 1ST HALF 2026

Shaila Hosakeri

San Jose, CA

Bib: 18950 F 37

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F35-39)
#0 / 388
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
12:44/mi
25:29
→ flat
12 ft elev
4M
12:11/mi
49:50
↑ 67↓ 69
10 ft elev
6M
12:46/mi
1:15:22
↑ 1231.1%
126 ft elev
8M
12:20/mi
1:40:03
↑ 166↓ 531.1%
246 ft elev
9.6M
12:20/mi
1:59:47
↑ 68↓ 1931.5%
126 ft elev
10M
24:32/mi
2:09:35
↓ 241.1%
90 ft elev
10.5M
5:42/mi
2:12:26
↓ 732.7%
18 ft elev
12M
17:42/mi
2:38:59
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
12:20/mi
2:52:40
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:15:2212:34 /mi⚡ faster
2nd Half
1:37:1813:41 /mi+29.1%
Positive split — 29.1% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:12:3825:2912:4425:29
12:44
-
4M
4.00 mi07:36:5949:5012:2824:21
12:11
-0:33
6M
6.00 mi08:02:311:15:2212:3425:32
12:46
+0:35
8M
8.00 mi08:27:121:40:0312:3024:41
12:20
-0:26
9.6M
9.60 mi08:46:561:59:4712:2919:44
12:20
0:00
10M
10.00 mi08:56:442:09:3512:589:48
24:32
+12:12
10.5M
10.50 mi08:59:352:12:2612:372:51
5:42
-18:50
12M
12.00 mi09:26:082:38:5913:1526:33
17:42
+12:00
Finish
13.11 mi09:39:492:52:4013:1013:41
12:20
-5:22

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

5:42 /mi

Average Pace

13:10 /mi

Slowest Pace

24:32 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51

2% of race

Time at Steady Pace

2:13:28

77% of race

Time at Slower Pace

36:21

21% of race

Average Pace: 13:10 /mi

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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 mi07:12:3825:2912:4425:29
12:44
#6328
4M
4.00 mi07:36:5949:5012:2824:21
12:11
#6034
6M
6.00 mi08:02:311:15:2212:3425:32
12:46
#5943
8M
8.00 mi08:27:121:40:0312:3024:41
12:20
#5710
9.6M
9.60 mi08:46:561:59:4712:2919:44
12:20
#5837
10M
10.00 mi08:56:442:09:3512:589:48
24:32
#5826
10.5M
10.50 mi08:59:352:12:2612:372:51
5:42
#5799
12M
12.00 mi09:26:082:38:5913:1526:33
17:42
#5763
Finish
13.11 mi09:39:492:52:4013:1013:41
12:20
#5713
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 81%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:39

Segment Time

14:04/mi

Pace

0.90 mi

Distance

Overall

5340

Women

2222

Division

277

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi6328275136152792211284
4M4.00 mi2.00 mi6034+2942566+185327+3455872298278
6M6.00 mi2.00 mi5943+912501+65315+1257002352290
8M8.00 mi2.00 mi5710+2332356+145298+1749021855246
9.6M9.60 mi1.60 mi5837-1272444-88308-1060182603338
10M10.00 mi0.40 mi5826+112439+5311-354932321296
10.5M10.50 mi0.50 mi5799+272422+17309+248831938239
12M12.00 mi1.50 mi5763+362409+13308+152792211284
Finish13.11 mi1.11 mi5713+502385+24309-151572164282

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 80%
~flat
+5ft-3ft

Overall

5279

Females

2211

F35-39

284

2M→4M

2.0 - 4.0 mi

Top 85%
×4story building
+67ft-69ft

Overall

5587

Females

2298

F35-39

279

4M→6M

4.0 - 6.0 mi

Top 87%
×9story building
+123ft-9ft

Overall

5700

Females

2352

F35-39

290

6M→8M

6.0 - 8.0 mi

Top 75%
×12story building
+166ft-53ft

Overall

4902

Females

1855

F35-39

246

8M→9.6M

8.0 - 9.6 mi

Top 92%
×13story building
+68ft-193ft

Overall

6018

Females

2603

F35-39

338

9.6M→10M

9.6 - 10.0 mi

Top 84%
×2story building
+0ft-24ft

Overall

5493

Females

2321

F35-39

296

10M→10.5M

10.0 - 10.5 mi

Top 74%
×6story building
+1ft-73ft

Overall

4883

Females

1938

F35-39

239

10.5M→12M

10.5 - 12.0 mi

Top 80%
×21story building
+280ft-26ft

Overall

5279

Females

2211

F35-39

284

12M→Finish

12.0 - 13.1 mi

Top 78%
×7story building
+14ft-89ft

Overall

5157

Females

2164

F35-39

282

Passing Analysis

Category:
Athletes Passed
959*
Passed By
344
Net Change
+615
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6328
2M → 4M303*9+294#6328#6034
4M → 6M132*41+91#6034#5943
6M → 8M256*23+233#5943#5710
8M → 9.6M43170-127#5710#5837
9.6M → 10M4837+11#5837#5826
10M → 10.5M292+27#5826#5799
10.5M → 12M85*49+36#5799#5763
12M → Finish63*13+50#5763#5713
TOTALS959*344+615

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

Passing Charts

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

Race Place Events

Race Place Events