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SF MARATHON 1ST HALF 2026

Yaling Chen

SF, CA

Bib: 17483 F 44

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Division (F40-44)
#0 / 255
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
11:37/mi
23:14
→ flat
4M
11:54/mi
47:01
↑ 67↓ 69
6M
12:09/mi
1:11:20
↑ 123
8M
11:56/mi
1:35:12
↑ 166↓ 53
9.6M
11:56/mi
1:54:17
↑ 68↓ 193
10.26M
13:31/mi
2:03:12
↓ 114
10.5M
12:01/mi
2:06:05
→ flat
12M
17:19/mi
2:32:03
↑ 280
Finish· 13.11 mi
11:40/mi
2:44:59
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:11:2011:53 /mi⚡ faster
2nd Half
1:33:3913:10 /mi+31.3%
Positive split — 31.3% 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
23:1411:372.00 mi23:14
11:37
-
4M
47:0111:452.00 mi23:47
11:54
+0:17
6M
1:11:2011:532.00 mi24:19
12:09
+0:15
8M
1:35:1211:542.00 mi23:52
11:56
-0:13
9.6M
1:54:1711:541.60 mi19:05
11:56
0:00
10.26M
2:03:1212:000.66 mi8:55
13:31
+1:35
10.5M
2:06:0512:000.24 mi2:53
12:01
-1:30
12M
2:32:0312:401.50 mi25:58
17:19
+5:18
Finish(13.11 mi)
2:44:5912:351.11 mi12:56
11:40
-5:39
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

11:37 /mi

Average Pace

12:35 /mi

Slowest Pace

17:19 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:10:06

79% of race

Time at Slower Pace

34:53

21% of race

Average Pace: 12:35 /mi

Loading chart...
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 71%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:48

Segment Time

13:07/mi

Pace

0.90 mi

Distance

Overall

4671

Women

1851

Division

153

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi5533225918950482084161
4M2.00 mi5430+1032194+65177+1253272139176
6M2.00 mi5343+872129+65172+552292075167
8M2.00 mi5124+2191995+134161+1144971641135
9.6M1.60 mi5301-1772110-115171-1057792474205
10.26M0.66 mi5268+332093+17170+146721854151
10.5M0.24 mi5255+132087+6171-150122020166
12M1.50 mi5229+262089-2169+250482084161
Finish(13.11 mi)1.11 mi5138+912046+43165+446541873145

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 77%
~flat
+5ft-3ft

Overall

5048

Females

2084

F40-44

162

2M→4M

2.0 - 4.0 mi

Top 81%
×4story building
+67ft-69ft

Overall

5327

Females

2139

F40-44

177

4M→6M

4.0 - 6.0 mi

Top 80%
×9story building
+123ft-9ft

Overall

5229

Females

2075

F40-44

168

6M→8M

6.0 - 8.0 mi

Top 68%
×12story building
+166ft-53ft

Overall

4497

Females

1641

F40-44

136

8M→9.6M

8.0 - 9.6 mi

Top 88%
×13story building
+68ft-193ft

Overall

5779

Females

2474

F40-44

206

9.6M→10.26M

9.6 - 10.3 mi

Top 71%
×9story building
+0ft-114ft

Overall

4672

Females

1854

F40-44

152

10.26M→10.5M

10.3 - 10.5 mi

Top 76%
~flat
+1ft-0ft

Overall

5012

Females

2020

F40-44

167

10.5M→12M

10.5 - 12.0 mi

Top 77%
×21story building
+280ft-26ft

Overall

5048

Females

2084

F40-44

162

12M→Finish

12.0 - 13.1 mi

Top 71%
×7story building
+14ft-89ft

Overall

4654

Females

1873

F40-44

145

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#5533
2M → 4M
77180*+103
#5533 → #5430
4M → 6M
66153*+87
#5430 → #5343
6M → 8M
33252*+219
#5343 → #5124
8M → 9.6M
21942-177
#5124 → #5301
9.6M → 10.26M
2457+33
#5301 → #5268
10.26M → 10.5M
1023+13
#5268 → #5255
10.5M → 12M
87113*+26
#5255 → #5229
12M → Finish
11102*+91
#5229 → #5138
TOTALS
527922*+395
#5533 → #5138

* 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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