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SF MARATHON 1ST HALF 2026

Saffron Huang

SF, CA

Bib: 12214 F 28

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 26%
Gender (Female)
#0 / 2930
Top 14%
Division (F25-29)
#0 / 674
Top 16%
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
8:40/mi
17:20
→ flat
4M
9:04/mi
35:27
↑ 67↓ 69
6M
9:29/mi
54:25
↑ 123
8M
9:10/mi
1:12:44
↑ 166↓ 53
9.6M
9:10/mi
1:27:24
↑ 68↓ 193
10M
17:41/mi
1:34:28
↓ 24
10.5M
4:36/mi
1:36:46
↓ 73
12M
12:37/mi
1:55:42
↑ 280
Finish· 13.11 mi
9:44/mi
2:06:30
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
54:259:04 /mi⚡ faster
2nd Half
1:12:0510:08 /mi+32.5%
Positive split — 32.5% 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
17:208:402.00 mi17:20
8:40
-
4M
35:278:522.00 mi18:07
9:04
+0:24
6M
54:259:042.00 mi18:58
9:29
+0:25
8M
1:12:449:062.00 mi18:19
9:10
-0:19
9.6M
1:27:249:061.60 mi14:40
9:10
0:00
10M
1:34:289:270.40 mi7:04
17:41
+8:31
10.5M
1:36:469:130.50 mi2:18
4:36
-13:05
12M
1:55:429:391.50 mi18:56
12:37
+8:01
Finish(13.11 mi)
2:06:309:391.11 mi10:48
9:44
-2:53
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:36 /mi

Average Pace

9:39 /mi

Slowest Pace

17:41 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:18

2% of race

Time at Steady Pace

1:38:12

78% of race

Time at Slower Pace

26:00

21% of race

Average Pace: 9:39 /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 32%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:22

Segment Time

10:25/mi

Pace

0.90 mi

Distance

Overall

2112

Women

603

Division

149

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi1097227501664453118
4M2.00 mi1272-175271-4464-14153934679
6M2.00 mi1536-264343-7278-142022538134
8M2.00 mi1441+95303+4071+7143532470
9.6M1.60 mi1667-226401-9894-2329531097268
10M0.40 mi1697-30415-1497-32196657160
10.5M0.50 mi1698-141596+12068571140
12M1.50 mi1679+19415101-51664453118
Finish(13.11 mi)1.11 mi1712-33424-9105-42527798221

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 25%
~flat
+5ft-3ft

Overall

1664

Females

453

F25-29

118

2M→4M

2.0 - 4.0 mi

Top 23%
×4story building
+67ft-69ft

Overall

1539

Females

346

F25-29

79

4M→6M

4.0 - 6.0 mi

Top 31%
×9story building
+123ft-9ft

Overall

2022

Females

538

F25-29

134

6M→8M

6.0 - 8.0 mi

Top 22%
×12story building
+166ft-53ft

Overall

1435

Females

324

F25-29

70

8M→9.6M

8.0 - 9.6 mi

Top 45%
×13story building
+68ft-193ft

Overall

2953

Females

1097

F25-29

268

9.6M→10M

9.6 - 10.0 mi

Top 33%
×2story building
+0ft-24ft

Overall

2196

Females

657

F25-29

160

10M→10.5M

10.0 - 10.5 mi

Top 31%
×6story building
+1ft-73ft

Overall

2068

Females

571

F25-29

140

10.5M→12M

10.5 - 12.0 mi

Top 25%
×21story building
+280ft-26ft

Overall

1664

Females

453

F25-29

118

12M→Finish

12.0 - 13.1 mi

Top 38%
×7story building
+14ft-89ft

Overall

2527

Females

798

F25-29

221

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#1097
2M → 4M
19318-175
#1097 → #1272
4M → 6M
27915-264
#1272 → #1536
6M → 8M
61156+95
#1536 → #1441
8M → 9.6M
23812-226
#1441 → #1667
9.6M → 10M
4414-30
#1667 → #1697
10M → 10.5M
65-1
#1697 → #1698
10.5M → 12M
5675+19
#1698 → #1679
12M → Finish
6532*-33
#1679 → #1712
TOTALS
942327*-615
#1097 → #1712

* 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