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SF MARATHON 1ST HALF 2026

Yanny Jiang

San Francisco, CA

Bib: 16046 F 26

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 48%
Division (F25-29)
#0 / 674
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
10:41/mi
21:23
→ flat
4M
10:26/mi
42:14
↑ 67↓ 69
6M
11:00/mi
1:04:14
↑ 123
8M
12:59/mi
1:30:12
↑ 166↓ 53
9.6M
8:53/mi
1:44:25
↑ 68↓ 193
10M
22:37/mi
1:53:27
↓ 24
10.5M
5:26/mi
1:56:10
↓ 73
12M
15:14/mi
2:19:01
↑ 280
Finish· 13.11 mi
10:46/mi
2:30:57
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:04:1410:42 /mi⚡ faster
2nd Half
1:26:4312:12 /mi+35.0%
Positive split — 35.0% 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
21:2310:412.00 mi21:23
10:41
-
4M
42:1410:342.00 mi20:51
10:26
-0:15
6M
1:04:1410:422.00 mi22:00
11:00
+0:34
8M
1:30:1211:162.00 mi25:58
12:59
+1:59
9.6M
1:44:2510:531.60 mi14:13
8:53
-4:06
10M
1:53:2711:210.40 mi9:02
22:37
+13:44
10.5M
1:56:1011:040.50 mi2:43
5:26
-17:11
12M
2:19:0111:351.50 mi22:51
15:14
+9:48
Finish(13.11 mi)
2:30:5711:311.11 mi11:56
10:46
-4:28
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:26 /mi

Average Pace

11:31 /mi

Slowest Pace

22:37 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:43

2% of race

Time at Steady Pace

1:56:21

77% of race

Time at Slower Pace

31:53

21% of race

Average Pace: 11:31 /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 70%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:45

Segment Time

13:04/mi

Pace

0.90 mi

Distance

Overall

4615

Women

1822

Division

447

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi4212151037237071362337
4M2.00 mi3785+4271302+208322+5034261133278
6M2.00 mi3796-111311-9328-638961361341
8M2.00 mi4305-5091536-225376-4854212178508
9.6M1.60 mi3981+3241404+132354+222586920228
10M0.40 mi4040-591441-37362-847991927462
10.5M0.50 mi40401442-1363-142111570384
12M1.50 mi3960+801411+31353+1037071362337
Finish(13.11 mi)1.11 mi3931+291408+3351+237641384360

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 56%
~flat
+5ft-3ft

Overall

3707

Females

1362

F25-29

337

2M→4M

2.0 - 4.0 mi

Top 52%
×4story building
+67ft-69ft

Overall

3426

Females

1133

F25-29

278

4M→6M

4.0 - 6.0 mi

Top 59%
×9story building
+123ft-9ft

Overall

3896

Females

1361

F25-29

341

6M→8M

6.0 - 8.0 mi

Top 82%
×12story building
+166ft-53ft

Overall

5421

Females

2178

F25-29

509

8M→9.6M

8.0 - 9.6 mi

Top 39%
×13story building
+68ft-193ft

Overall

2586

Females

920

F25-29

228

9.6M→10M

9.6 - 10.0 mi

Top 73%
×2story building
+0ft-24ft

Overall

4799

Females

1927

F25-29

463

10M→10.5M

10.0 - 10.5 mi

Top 64%
×6story building
+1ft-73ft

Overall

4211

Females

1570

F25-29

384

10.5M→12M

10.5 - 12.0 mi

Top 56%
×21story building
+280ft-26ft

Overall

3707

Females

1362

F25-29

337

12M→Finish

12.0 - 13.1 mi

Top 57%
×7story building
+14ft-89ft

Overall

3764

Females

1384

F25-29

360

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#4212
2M → 4M
31458+427
#4212 → #3785
4M → 6M
129118*-11
#3785 → #3796
6M → 8M
52819*-509
#3796 → #4305
8M → 9.6M
27351+324
#4305 → #3981
9.6M → 10M
8829-59
#3981 → #4040
10M → 10.5M
880
#4040 → #4040
10.5M → 12M
59139*+80
#4040 → #3960
12M → Finish
3160*+29
#3960 → #3931
TOTALS
9011182*+281
#4212 → #3931

* 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

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