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SF MARATHON 1ST HALF 2026

Sara Sandberg

Bib: 16189•F•Age: 27

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 47%
Gender (Female)
#0 / 2930
Top 34%
Division (F25-29)
#0 / 674
Top 38%
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
10:05/mi
20:10
→ flat
4M
10:06/mi
40:22
↑ 67↓ 69
6M
10:08/mi
1:00:39
↑ 1231.1%
8M
10:05/mi
1:20:49
↑ 166↓ 531.1%
9.6M
10:05/mi
1:36:57
↑ 68↓ 1931.5%
10M
20:09/mi
1:45:00
↓ 241.1%
10.5M
5:08/mi
1:47:34
↓ 732.7%
12M
15:14/mi
2:10:25
↑ 2803.2%
Finish· 13.11 mi
10:16/mi
2:21:48
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:00:39
Pace10:07 /mi
2nd Half
Distance7.11 mi
Time1:21:09
Pace11:25 /mi
📊Positive Split: 33.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:06:0620:1010:0520:10
10:05
-
4M
4.00 mi07:26:1840:2210:0620:12
10:06
+0:01
6M
6.00 mi07:46:351:00:3910:0720:17
10:08
+0:02
8M
8.00 mi08:06:451:20:4910:0620:10
10:05
-0:03
9.6M
9.60 mi08:22:531:36:5710:0616:08
10:05
0:00
10M
10.00 mi08:30:561:45:0010:308:03
20:09
+10:04
10.5M
10.50 mi08:33:301:47:3410:152:34
5:08
-15:01
12M
12.00 mi08:56:212:10:2510:5222:51
15:14
+10:06
Finish
13.11 mi09:07:442:21:4810:4911:23
10:16
-4:58

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

5:08 /mi

Average Pace

10:49 /mi

Slowest Pace

20:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34

2% of race

Time at Steady Pace

1:48:20

76% of race

Time at Slower Pace

30:54

22% of race

Average Pace: 10:49 /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 mi07:06:0620:1010:0520:10
10:05
#3156
4M
4.00 mi07:26:1840:2210:0620:12
10:06
#3013
6M
6.00 mi07:46:351:00:3910:0720:17
10:08
#2924
8M
8.00 mi08:06:451:20:4910:0620:10
10:05
#2787
9.6M
9.60 mi08:22:531:36:5710:0616:08
10:05
#2978
10M
10.00 mi08:30:561:45:0010:308:03
20:09
#3002
10.5M
10.50 mi08:33:301:47:3410:152:34
5:08
#3012
12M
12.00 mi08:56:212:10:2510:5222:51
15:14
#3142
Finish
13.11 mi09:07:442:21:4810:4911:23
10:16
#3108
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 52%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:37

Segment Time

11:48/mi

Pace

0.90 mi

Distance

Overall

3448

Women

1201

Division

306

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi315610252403704(Top 56%)1361(Top 46%)336(Top 50%)
4M4.00 mi2.00 mi3013+143943+82218+222958(Top 45%)924(Top 32%)222(Top 33%)
6M6.00 mi2.00 mi2924+89910+33219-12842(Top 43%)857(Top 29%)214(Top 32%)
8M8.00 mi2.00 mi2787+137825+85200+192480(Top 38%)678(Top 23%)163(Top 24%)
9.6M9.60 mi1.60 mi2978-191926-101225-254097(Top 62%)1616(Top 55%)402(Top 60%)
10M10.00 mi0.40 mi3002-24947-21232-73542(Top 54%)1260(Top 43%)315(Top 47%)
10.5M10.50 mi0.50 mi3012-10954-72323495(Top 53%)1207(Top 41%)290(Top 43%)
12M12.00 mi1.50 mi3142-1301019-65255-233704(Top 56%)1361(Top 46%)336(Top 50%)
Finish13.11 mi1.11 mi3108+341004+15254+13199(Top 49%)1109(Top 38%)295(Top 44%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 56%
~flat
+5ft-3ft

Overall

3704

Females

1361

F25-29

336

2M→4M

2.0 - 4.0 mi

Top 45%
×4story building
+67ft-69ft

Overall

2958

Females

924

F25-29

222

4M→6M

4.0 - 6.0 mi

Top 43%
×9story building
+123ft-9ft

Overall

2842

Females

857

F25-29

214

6M→8M

6.0 - 8.0 mi

Top 38%
×12story building
+166ft-53ft

Overall

2480

Females

678

F25-29

163

8M→9.6M

8.0 - 9.6 mi

Top 62%
×13story building
+68ft-193ft

Overall

4097

Females

1616

F25-29

402

9.6M→10M

9.6 - 10.0 mi

Top 54%
×2story building
+0ft-24ft

Overall

3542

Females

1260

F25-29

315

10M→10.5M

10.0 - 10.5 mi

Top 53%
×6story building
+1ft-73ft

Overall

3495

Females

1207

F25-29

290

10.5M→12M

10.5 - 12.0 mi

Top 56%
×21story building
+280ft-26ft

Overall

3704

Females

1361

F25-29

336

12M→Finish

12.0 - 13.1 mi

Top 49%
×7story building
+14ft-89ft

Overall

3199

Females

1109

F25-29

295

Passing Analysis

Category:
Athletes Passed
756*
Passed By
708
Net Change
+48
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3156
2M → 4M22986+143#3156#3013
4M → 6M16879+89#3013#2924
6M → 8M198*61+137#2924#2787
8M → 9.6M29220-191#2787#2978
9.6M → 10M3963-24#2978#3002
10M → 10.5M515-10#3002#3012
10.5M → 12M32162-130#3012#3142
12M → Finish56*22+34#3142#3108
TOTALS756*708+48

* 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