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SF MARATHON 1ST HALF 2026

Sanjana Shah

Bib: 16273•F•Age: 24

Cupertino, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
F20-29
#0 / 353
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
11:51/mi
23:42
→ flat
4M
11:58/mi
47:37
↑ 67↓ 69
6M
12:14/mi
1:12:05
↑ 1231.1%
8M
12:20/mi
1:36:46
↑ 166↓ 531.1%
9.6M
12:20/mi
1:56:30
↑ 68↓ 1931.5%
10M
23:49/mi
2:06:01
↓ 241.1%
10.5M
6:20/mi
2:09:11
↓ 732.7%
12M
18:09/mi
2:36:24
↑ 2803.2%
Finish· 13.11 mi
12:08/mi
2:49:51
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:12:05
Pace12:01 /mi
2nd Half
Distance7.11 mi
Time1:37:46
Pace13:45 /mi
📊Positive Split: 35.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:04:1223:4211:5123:42
11:51
-
4M
4.00 mi07:28:0747:3711:5423:55
11:58
+0:07
6M
6.00 mi07:52:351:12:0512:0124:28
12:14
+0:16
8M
8.00 mi08:17:161:36:4612:0624:41
12:20
+0:06
9.6M
9.60 mi08:37:001:56:3012:0819:44
12:20
0:00
10M
10.00 mi08:46:312:06:0112:369:31
23:49
+11:29
10.5M
10.50 mi08:49:412:09:1112:183:10
6:20
-17:29
12M
12.00 mi09:16:542:36:2413:0227:13
18:09
+11:49
Finish
13.11 mi09:30:212:49:5112:5713:27
12:08
-6:01

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

6:20 /mi

Average Pace

12:57 /mi

Slowest Pace

23:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10

2% of race

Time at Steady Pace

2:09:57

77% of race

Time at Slower Pace

36:44

22% of race

Average Pace: 12:57 /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 mi07:04:1223:4211:5123:42
11:51
#5764
4M
4.00 mi07:28:0747:3711:5423:55
11:58
#5581
6M
6.00 mi07:52:351:12:0512:0124:28
12:14
#5458
8M
8.00 mi08:17:161:36:4612:0624:41
12:20
#5324
9.6M
9.60 mi08:37:001:56:3012:0819:44
12:20
#5521
10M
10.00 mi08:46:312:06:0112:369:31
23:49
#5519
10.5M
10.50 mi08:49:412:09:1112:183:10
6:20
#5524
12M
12.00 mi09:16:542:36:2413:0227:13
18:09
#5581
Finish
13.11 mi09:30:212:49:5112:5713:27
12:08
#5542
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

12:41

Segment Time

14:06/mi

Pace

0.90 mi

Distance

Overall

5357

Women

2234

Division

293

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi576424003085502(Top 84%)2335(Top 80%)298(Top 84%)
4M4.00 mi2.00 mi5581+1832290+110304+45401(Top 82%)2185(Top 75%)289(Top 82%)
6M6.00 mi2.00 mi5458+1232200+90292+125303(Top 81%)2118(Top 72%)278(Top 79%)
8M8.00 mi2.00 mi5324+1342110+90278+144901(Top 75%)1854(Top 63%)237(Top 67%)
9.6M9.60 mi1.60 mi5521-1972244-134293-156017(Top 92%)2602(Top 89%)322(Top 91%)
10M10.00 mi0.40 mi5519+22250-6295-25298(Top 81%)2202(Top 75%)285(Top 81%)
10.5M10.50 mi0.50 mi5524-52252-22955733(Top 87%)2437(Top 83%)316(Top 90%)
12M12.00 mi1.50 mi5581-572301-49301-65502(Top 84%)2335(Top 80%)298(Top 84%)
Finish13.11 mi1.11 mi5542+392288+13297+45012(Top 76%)2084(Top 71%)273(Top 77%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 84%
~flat
+5ft-3ft

Overall

5502

Females

2335

F20-24

298

2M→4M

2.0 - 4.0 mi

Top 82%
×4story building
+67ft-69ft

Overall

5401

Females

2185

F20-24

290

4M→6M

4.0 - 6.0 mi

Top 81%
×9story building
+123ft-9ft

Overall

5303

Females

2118

F20-24

279

6M→8M

6.0 - 8.0 mi

Top 75%
×12story building
+166ft-53ft

Overall

4901

Females

1854

F20-24

237

8M→9.6M

8.0 - 9.6 mi

Top 92%
×13story building
+68ft-193ft

Overall

6017

Females

2602

F20-24

322

9.6M→10M

9.6 - 10.0 mi

Top 81%
×2story building
+0ft-24ft

Overall

5298

Females

2202

F20-24

285

10M→10.5M

10.0 - 10.5 mi

Top 87%
×6story building
+1ft-73ft

Overall

5733

Females

2437

F20-24

316

10.5M→12M

10.5 - 12.0 mi

Top 84%
×21story building
+280ft-26ft

Overall

5502

Females

2335

F20-24

298

12M→Finish

12.0 - 13.1 mi

Top 76%
×7story building
+14ft-89ft

Overall

5012

Females

2084

F20-24

273

Passing Analysis

Category:
Athletes Passed
780*
Passed By
558
Net Change
+222
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5764
2M → 4M236*53+183#5764#5581
4M → 6M174*51+123#5581#5458
6M → 8M191*57+134#5458#5324
8M → 9.6M20217-197#5324#5521
9.6M → 10M4038+2#5521#5519
10M → 10.5M914-5#5519#5524
10.5M → 12M42*99-57#5524#5581
12M → Finish68*29+39#5581#5542
TOTALS780*558+222

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

📊

Passing Visuals

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