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SF MARATHON 1ST HALF 2026

Sara Sieteski

Bib: 17953•F•Age: 44

Goleta, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Division (F40-44)
#0 / 255
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
11:36/mi
23:13
→ flat
4M
12:17/mi
47:47
↑ 67↓ 69
6M
12:12/mi
1:12:11
↑ 1231.1%
8M
11:58/mi
1:36:07
↑ 166↓ 531.1%
9.6M
11:58/mi
1:55:16
↑ 68↓ 1931.5%
10M
23:27/mi
2:04:38
↓ 241.1%
10.5M
5:56/mi
2:07:36
↓ 732.7%
12M
17:18/mi
2:33:33
↑ 2803.2%
Finish· 13.11 mi
12:45/mi
2:47:41
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:12:11
Pace12:02 /mi
2nd Half
Distance7.11 mi
Time1:35:30
Pace13:26 /mi
📊Positive Split: 32.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:04:1423:1311:3623:13
11:36
-
4M
4.00 mi07:28:4847:4711:5724:34
12:17
+0:41
6M
6.00 mi07:53:121:12:1112:0224:24
12:12
-0:05
8M
8.00 mi08:17:081:36:0712:0123:56
11:58
-0:14
9.6M
9.60 mi08:36:171:55:1612:0019:09
11:58
0:00
10M
10.00 mi08:45:392:04:3812:289:22
23:27
+11:29
10.5M
10.50 mi08:48:372:07:3612:092:58
5:56
-17:31
12M
12.00 mi09:14:342:33:3312:4825:57
17:18
+11:22
Finish
13.11 mi09:28:422:47:4112:4714:08
12:45
-4:33

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

5:56 /mi

Average Pace

12:47 /mi

Slowest Pace

23:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:58

2% of race

Time at Steady Pace

2:09:24

77% of race

Time at Slower Pace

35:19

21% of race

Average Pace: 12:47 /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 mi07:04:1423:1311:3623:13
11:36
#5524
4M
4.00 mi07:28:4847:4711:5724:34
12:17
#5621
6M
6.00 mi07:53:121:12:1112:0224:24
12:12
#5472
8M
8.00 mi08:17:081:36:0712:0123:56
11:58
#5232
9.6M
9.60 mi08:36:171:55:1612:0019:09
11:58
#5418
10M
10.00 mi08:45:392:04:3812:289:22
23:27
#5402
10.5M
10.50 mi08:48:372:07:3612:092:58
5:56
#5399
12M
12.00 mi09:14:342:33:3312:4825:57
17:18
#5352
Finish
13.11 mi09:28:422:47:4112:4714:08
12:45
#5352
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 78%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:20

Segment Time

13:42/mi

Pace

0.90 mi

Distance

Overall

5110

Women

2075

Division

171

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi552422541885040(Top 77%)2080(Top 71%)160(Top 63%)
4M4.00 mi2.00 mi5621-972313-59187+15678(Top 86%)2354(Top 80%)193(Top 76%)
6M6.00 mi2.00 mi5472+1492207+106175+125268(Top 80%)2099(Top 72%)171(Top 67%)
8M8.00 mi2.00 mi5232+2402058+149166+94536(Top 69%)1657(Top 57%)138(Top 54%)
9.6M9.60 mi1.60 mi5418-1862180-122179-135809(Top 88%)2488(Top 85%)208(Top 82%)
10M10.00 mi0.40 mi5402+162176+4180-15149(Top 78%)2107(Top 72%)173(Top 68%)
10.5M10.50 mi0.50 mi5399+32174+2181-15258(Top 80%)2158(Top 74%)176(Top 69%)
12M12.00 mi1.50 mi5352+472163+11176+55040(Top 77%)2080(Top 71%)160(Top 63%)
Finish13.11 mi1.11 mi53522171-8178-25428(Top 83%)2314(Top 79%)199(Top 78%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 77%
~flat
+5ft-3ft

Overall

5040

Females

2080

F40-44

161

2M→4M

2.0 - 4.0 mi

Top 86%
×4story building
+67ft-69ft

Overall

5678

Females

2354

F40-44

194

4M→6M

4.0 - 6.0 mi

Top 80%
×9story building
+123ft-9ft

Overall

5268

Females

2099

F40-44

172

6M→8M

6.0 - 8.0 mi

Top 69%
×12story building
+166ft-53ft

Overall

4536

Females

1657

F40-44

139

8M→9.6M

8.0 - 9.6 mi

Top 88%
×13story building
+68ft-193ft

Overall

5809

Females

2488

F40-44

209

9.6M→10M

9.6 - 10.0 mi

Top 78%
×2story building
+0ft-24ft

Overall

5149

Females

2107

F40-44

174

10M→10.5M

10.0 - 10.5 mi

Top 80%
×6story building
+1ft-73ft

Overall

5258

Females

2158

F40-44

177

10.5M→12M

10.5 - 12.0 mi

Top 77%
×21story building
+280ft-26ft

Overall

5040

Females

2080

F40-44

161

12M→Finish

12.0 - 13.1 mi

Top 83%
×7story building
+14ft-89ft

Overall

5428

Females

2314

F40-44

199

Passing Analysis

Category:
Athletes Passed
811*
Passed By
639
Net Change
+172
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5524
2M → 4M84*181-97#5524#5621
4M → 6M187*38+149#5621#5472
6M → 8M268*28+240#5472#5232
8M → 9.6M23209-186#5232#5418
9.6M → 10M5337+16#5418#5402
10M → 10.5M1714+3#5402#5399
10.5M → 12M113*66+47#5399#5352
12M → Finish66*660#5352#5352
TOTALS811*639+172

* 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