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SF MARATHON 1ST HALF 2026

Natasha Patel

Bib: 17819•F•Age: 21

Foster City, 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
10:32/mi
21:04
→ flat
4M
11:34/mi
44:11
↑ 67↓ 69
6M
11:51/mi
1:07:54
↑ 1231.1%
8M
11:43/mi
1:31:21
↑ 166↓ 531.1%
9.6M
11:43/mi
1:50:06
↑ 68↓ 1931.5%
10M
23:29/mi
1:59:29
↓ 241.1%
10.5M
5:06/mi
2:02:02
↓ 732.7%
12M
16:10/mi
2:26:17
↑ 2803.2%
Finish· 13.11 mi
11:50/mi
2:39:25
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:07:54
Pace11:19 /mi
2nd Half
Distance7.11 mi
Time1:31:31
Pace12:52 /mi
📊Positive Split: 34.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:07:1221:0410:3221:04
10:32
-
4M
4.00 mi07:30:1944:1111:0323:07
11:34
+1:02
6M
6.00 mi07:54:021:07:5411:1923:43
11:51
+0:17
8M
8.00 mi08:17:291:31:2111:2523:27
11:43
-0:08
9.6M
9.60 mi08:36:141:50:0611:2818:45
11:43
0:00
10M
10.00 mi08:45:371:59:2911:579:23
23:29
+11:46
10.5M
10.50 mi08:48:102:02:0211:372:33
5:06
-18:23
12M
12.00 mi09:12:252:26:1712:1124:15
16:10
+11:04
Finish
13.11 mi09:25:332:39:2512:1013:08
11:50
-4:20

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

5:06 /mi

Average Pace

12:10 /mi

Slowest Pace

23:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:33

2% of race

Time at Steady Pace

2:03:14

77% of race

Time at Slower Pace

33:38

21% of race

Average Pace: 12:10 /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 mi07:07:1221:0410:3221:04
10:32
#3988
4M
4.00 mi07:30:1944:1111:0323:07
11:34
#4457
6M
6.00 mi07:54:021:07:5411:1923:43
11:51
#4647
8M
8.00 mi08:17:291:31:2111:2523:27
11:43
#4501
9.6M
9.60 mi08:36:141:50:0611:2818:45
11:43
#4811
10M
10.00 mi08:45:371:59:2911:579:23
23:29
#4855
10.5M
10.50 mi08:48:102:02:0211:372:33
5:06
#4822
12M
12.00 mi09:12:252:26:1712:1124:15
16:10
#4718
Finish
13.11 mi09:25:332:39:2512:1013:08
11:50
#4692
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 73%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:56

Segment Time

13:16/mi

Pace

0.90 mi

Distance

Overall

4785

Women

1907

Division

254

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi398814001864338(Top 66%)1680(Top 57%)222(Top 63%)
4M4.00 mi2.00 mi4457-4691644-244210-244934(Top 75%)1920(Top 66%)250(Top 71%)
6M6.00 mi2.00 mi4647-1901732-88228-184914(Top 75%)1884(Top 64%)252(Top 71%)
8M8.00 mi2.00 mi4501+1461642+90216+124292(Top 65%)1540(Top 53%)191(Top 54%)
9.6M9.60 mi1.60 mi4811-3101836-194245-295637(Top 86%)2398(Top 82%)294(Top 83%)
10M10.00 mi0.40 mi4855-441862-26251-65160(Top 78%)2112(Top 72%)269(Top 76%)
10.5M10.50 mi0.50 mi4822+331846+16249+23453(Top 53%)1193(Top 41%)162(Top 46%)
12M12.00 mi1.50 mi4718+1041806+40241+84338(Top 66%)1680(Top 57%)222(Top 63%)
Finish13.11 mi1.11 mi4692+261797+9242-14798(Top 73%)1956(Top 67%)255(Top 72%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 66%
~flat
+5ft-3ft

Overall

4338

Females

1680

F20-24

222

2M→4M

2.0 - 4.0 mi

Top 75%
×4story building
+67ft-69ft

Overall

4934

Females

1920

F20-24

251

4M→6M

4.0 - 6.0 mi

Top 75%
×9story building
+123ft-9ft

Overall

4914

Females

1884

F20-24

253

6M→8M

6.0 - 8.0 mi

Top 65%
×12story building
+166ft-53ft

Overall

4292

Females

1540

F20-24

191

8M→9.6M

8.0 - 9.6 mi

Top 86%
×13story building
+68ft-193ft

Overall

5637

Females

2398

F20-24

294

9.6M→10M

9.6 - 10.0 mi

Top 78%
×2story building
+0ft-24ft

Overall

5160

Females

2112

F20-24

269

10M→10.5M

10.0 - 10.5 mi

Top 53%
×6story building
+1ft-73ft

Overall

3453

Females

1193

F20-24

162

10.5M→12M

10.5 - 12.0 mi

Top 66%
×21story building
+280ft-26ft

Overall

4338

Females

1680

F20-24

222

12M→Finish

12.0 - 13.1 mi

Top 73%
×7story building
+14ft-89ft

Overall

4798

Females

1956

F20-24

255

Passing Analysis

Category:
Athletes Passed
696*
Passed By
1400
Net Change
-704
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3988
2M → 4M69538-469#3988#4457
4M → 6M80*270-190#4457#4647
6M → 8M245*99+146#4647#4501
8M → 9.6M16326-310#4501#4811
9.6M → 10M2872-44#4811#4855
10M → 10.5M341+33#4855#4822
10.5M → 12M159*55+104#4822#4718
12M → Finish65*39+26#4718#4692
TOTALS696*1400-704

* 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