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SF MARATHON 1ST HALF 2026

Hailey Anderson

Santa Cruz, CA

Bib: 12250 F 21

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 11%
Gender (Female)
#0 / 2930
Top 4%
F20-29
#0 / 353
Top 6%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
8:05/mi
16:11
→ flat
4M
8:11/mi
32:32
↑ 67↓ 69
6M
8:15/mi
49:02
↑ 123
8M
9:10/mi
1:07:23
↑ 166↓ 53
9.6M
6:31/mi
1:17:49
↑ 68↓ 193
10M
15:09/mi
1:23:52
↓ 24
10.5M
4:06/mi
1:25:55
↓ 73
12M
12:09/mi
1:44:09
↑ 280
Finish· 13.11 mi
8:52/mi
1:53:59
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
49:028:10 /mi⚡ faster
2nd Half
1:04:579:08 /mi+32.5%
Positive split — 32.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
16:118:052.00 mi16:11
8:05
-
4M
32:328:082.00 mi16:21
8:11
+0:06
6M
49:028:102.00 mi16:30
8:15
+0:04
8M
1:07:238:252.00 mi18:21
9:10
+0:55
9.6M
1:17:498:061.60 mi10:26
6:31
-2:39
10M
1:23:528:230.40 mi6:03
15:09
+8:38
10.5M
1:25:558:110.50 mi2:03
4:06
-11:03
12M
1:44:098:411.50 mi18:14
12:09
+8:03
Finish(13.11 mi)
1:53:598:421.11 mi9:50
8:52
-3:17
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

4:06 /mi

Average Pace

8:42 /mi

Slowest Pace

15:09 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

12:29

11% of race

Time at Steady Pace

1:17:13

68% of race

Time at Slower Pace

24:17

21% of race

Average Pace: 8:42 /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 11%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:06

Segment Time

9:00/mi

Pace

0.90 mi

Distance

Overall

727

Women

136

Division

23

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi5679011134134155
4M2.00 mi550+1784+612-15528812
6M2.00 mi579-2990-614-265211017
8M2.00 mi718-139117-2716-2144532745
9.6M1.60 mi600+11899+1814+23658413
10M0.40 mi607-7103-41477316627
10.5M0.50 mi609-21031480615421
12M1.50 mi686-77125-2218-4134134155
Finish(13.11 mi)1.11 mi694-8119+620-2149336861

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 20%
~flat
+5ft-3ft

Overall

1341

Females

341

F20-24

55

2M→4M

2.0 - 4.0 mi

Top 8%
×4story building
+67ft-69ft

Overall

552

Females

88

F20-24

12

4M→6M

4.0 - 6.0 mi

Top 10%
×9story building
+123ft-9ft

Overall

652

Females

110

F20-24

17

6M→8M

6.0 - 8.0 mi

Top 22%
×12story building
+166ft-53ft

Overall

1445

Females

327

F20-24

45

8M→9.6M

8.0 - 9.6 mi

Top 6%
×13story building
+68ft-193ft

Overall

365

Females

84

F20-24

13

9.6M→10M

9.6 - 10.0 mi

Top 12%
×2story building
+0ft-24ft

Overall

773

Females

166

F20-24

27

10M→10.5M

10.0 - 10.5 mi

Top 12%
×6story building
+1ft-73ft

Overall

806

Females

154

F20-24

21

10.5M→12M

10.5 - 12.0 mi

Top 20%
×21story building
+280ft-26ft

Overall

1341

Females

341

F20-24

55

12M→Finish

12.0 - 13.1 mi

Top 23%
×7story building
+14ft-89ft

Overall

1493

Females

368

F20-24

61

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#567
2M → 4M
2845+17
#567 → #550
4M → 6M
4819-29
#550 → #579
6M → 8M
15819-139
#579 → #718
8M → 9.6M
14132+118
#718 → #600
9.6M → 10M
147-7
#600 → #607
10M → 10.5M
42-2
#607 → #609
10.5M → 12M
9013-77
#609 → #686
12M → Finish
3325*-8
#686 → #694
TOTALS
389262*-127
#567 → #694

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

Passing Visualized

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