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SF MARATHON 1ST HALF 2026

Aneta Bozek

Oakland, CA

Bib: 14012 F 32

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 46%
Division (F30-34)
#0 / 651
Top 47%
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
9:46/mi
19:32
→ flat
12 ft elev
4M
10:29/mi
40:30
↑ 67↓ 69
10 ft elev
6M
10:43/mi
1:01:56
↑ 1231.1%
126 ft elev
8M
11:10/mi
1:24:16
↑ 166↓ 531.1%
246 ft elev
9.6M
11:10/mi
1:42:08
↑ 68↓ 1931.5%
126 ft elev
10M
21:24/mi
1:50:41
↓ 241.1%
90 ft elev
10.5M
5:30/mi
1:53:26
↓ 732.7%
18 ft elev
12M
16:10/mi
2:17:41
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
11:04/mi
2:29:57
↑ 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
1:01:5610:19 /mi⚡ faster
2nd Half
1:28:0112:23 /mi+42.1%
Positive split — 42.1% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
19:329:462.00 mi19:32
9:46
-
4M
40:3010:082.00 mi20:58
10:29
+0:43
6M
1:01:5610:192.00 mi21:26
10:43
+0:14
8M
1:24:1610:322.00 mi22:20
11:10
+0:27
9.6M
1:42:0810:381.60 mi17:52
11:10
0:00
10M
1:50:4111:040.40 mi8:33
21:24
+10:14
10.5M
1:53:2610:480.50 mi2:45
5:30
-15:54
12M
2:17:4111:281.50 mi24:15
16:10
+10:40
Finish(13.11 mi)
2:29:5711:261.11 mi12:16
11:04
-5:06
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:30 /mi

Average Pace

11:26 /mi

Slowest Pace

21:24 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:45

2% of race

Time at Steady Pace

1:54:24

76% of race

Time at Slower Pace

32:48

22% of race

Average Pace: 11:26 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

Top 64%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:18

Segment Time

12:34/mi

Pace

0.90 mi

Distance

Overall

4214

Women

1594

Division

371

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi267779917843361678380
4M2.00 mi3069-392969-170225-4735011176264
6M2.00 mi3250-1811050-81236-1135771204273
8M2.00 mi3355-1051098-48254-1837271275298
9.6M1.60 mi3685-3301255-157286-3251892168495
10M0.40 mi3713-281273-18289-342501625370
10.5M0.50 mi3718-51275-2290-143831660378
12M1.50 mi3846-1281352-77303-1343361678380
Finish(13.11 mi)1.11 mi3837+91346+6306-340801542361

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 66%
~flat
+5ft-3ft

Overall

4336

Females

1678

F30-34

382

2M→4M

2.0 - 4.0 mi

Top 53%
×4story building
+67ft-69ft

Overall

3501

Females

1176

F30-34

267

4M→6M

4.0 - 6.0 mi

Top 54%
×9story building
+123ft-9ft

Overall

3577

Females

1204

F30-34

275

6M→8M

6.0 - 8.0 mi

Top 57%
×12story building
+166ft-53ft

Overall

3727

Females

1275

F30-34

300

8M→9.6M

8.0 - 9.6 mi

Top 79%
×13story building
+68ft-193ft

Overall

5189

Females

2168

F30-34

497

9.6M→10M

9.6 - 10.0 mi

Top 65%
×2story building
+0ft-24ft

Overall

4250

Females

1625

F30-34

372

10M→10.5M

10.0 - 10.5 mi

Top 67%
×6story building
+1ft-73ft

Overall

4383

Females

1660

F30-34

380

10.5M→12M

10.5 - 12.0 mi

Top 66%
×21story building
+280ft-26ft

Overall

4336

Females

1678

F30-34

382

12M→Finish

12.0 - 13.1 mi

Top 62%
×7story building
+14ft-89ft

Overall

4080

Females

1542

F30-34

361

Passing Analysis

Category:
Passed
336*
Passed By
1496
Net Change
-1160
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2677
2M → 4M52444-392#2677#3069
4M → 6M65246-181#3069#3250
6M → 8M84*189-105#3250#3355
8M → 9.6M8338-330#3355#3685
9.6M → 10M2755-28#3685#3713
10M → 10.5M611-5#3713#3718
10.5M → 12M45*173-128#3718#3846
12M → Finish49*40+9#3846#3837
TOTALS336*1496-1160

* 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

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