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SF MARATHON 1ST HALF 2026

Yue Zhou

Bib: 17070•F•Age: 32

Milpitas, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 39%
Division (F30-34)
#0 / 651
Top 40%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:45/mi
19:30
→ flat
4M
10:34/mi
40:38
↑ 67↓ 69
6M
11:01/mi
1:02:41
↑ 1231.1%
8M
10:14/mi
1:23:08
↑ 166↓ 531.1%
9.6M
10:14/mi
1:39:30
↑ 68↓ 1931.5%
10M
19:59/mi
1:47:29
↓ 241.1%
10.5M
5:04/mi
1:50:01
↓ 732.7%
12M
15:27/mi
2:13:12
↑ 2803.2%
Finish· 13.11 mi
10:39/mi
2:25:01
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:02:41
Pace10:27 /mi
2nd Half
Distance7.11 mi
Time1:22:20
Pace11:35 /mi
📊Positive Split: 31.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:57:0219:309:4519:30
9:45
-
4M
4.00 mi07:18:1040:3810:1021:08
10:34
+0:49
6M
6.00 mi07:40:131:02:4110:2722:03
11:01
+0:27
8M
8.00 mi08:00:401:23:0810:2420:27
10:14
-0:47
9.6M
9.60 mi08:17:021:39:3010:2216:22
10:14
0:00
10M
10.00 mi08:25:011:47:2910:457:59
19:59
+9:45
10.5M
10.50 mi08:27:331:50:0110:292:32
5:04
-14:55
12M
12.00 mi08:50:442:13:1211:0623:11
15:27
+10:23
Finish
13.11 mi09:02:332:25:0111:0411:49
10:39
-4:48

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

5:04 /mi

Average Pace

11:04 /mi

Slowest Pace

19:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32

2% of race

Time at Steady Pace

1:51:19

77% of race

Time at Slower Pace

31:10

21% of race

Average Pace: 11:04 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi06:57:0219:309:4519:30
9:45
#2654
4M
4.00 mi07:18:1040:3810:1021:08
10:34
#3125
6M
6.00 mi07:40:131:02:4110:2722:03
11:01
#3416
8M
8.00 mi08:00:401:23:0810:2420:27
10:14
#3181
9.6M
9.60 mi08:17:021:39:3010:2216:22
10:14
#3330
10M
10.00 mi08:25:011:47:2910:457:59
19:59
#3323
10.5M
10.50 mi08:27:331:50:0110:292:32
5:04
#3317
12M
12.00 mi08:50:442:13:1211:0623:11
15:27
#3407
Finish
13.11 mi09:02:332:25:0111:0411:49
10:39
#3406
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 51%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:31

Segment Time

11:41/mi

Pace

0.90 mi

Distance

Overall

3333

Women

1142

Division

259

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi26547911763874(Top 59%)1441(Top 49%)325(Top 50%)
4M4.00 mi2.00 mi3125-471997-206232-563654(Top 56%)1245(Top 42%)280(Top 43%)
6M6.00 mi2.00 mi3416-2911134-137259-273922(Top 60%)1373(Top 47%)320(Top 49%)
8M8.00 mi2.00 mi3181+2351006+128231+282662(Top 40%)761(Top 26%)174(Top 27%)
9.6M9.60 mi1.60 mi3330-1491085-79246-154288(Top 65%)1707(Top 58%)387(Top 59%)
10M10.00 mi0.40 mi3323+71086-1245+13459(Top 53%)1218(Top 42%)274(Top 42%)
10.5M10.50 mi0.50 mi3317+61084+2242+33332(Top 51%)1138(Top 39%)249(Top 38%)
12M12.00 mi1.50 mi3407-901143-59261-193874(Top 59%)1441(Top 49%)325(Top 50%)
Finish13.11 mi1.11 mi3406+11144-1263-23640(Top 55%)1328(Top 45%)306(Top 47%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 59%
~flat
+5ft-3ft

Overall

3874

Females

1441

F30-34

327

2M→4M

2.0 - 4.0 mi

Top 56%
×4story building
+67ft-69ft

Overall

3654

Females

1245

F30-34

283

4M→6M

4.0 - 6.0 mi

Top 60%
×9story building
+123ft-9ft

Overall

3922

Females

1373

F30-34

322

6M→8M

6.0 - 8.0 mi

Top 40%
×12story building
+166ft-53ft

Overall

2662

Females

761

F30-34

176

8M→9.6M

8.0 - 9.6 mi

Top 65%
×13story building
+68ft-193ft

Overall

4288

Females

1707

F30-34

389

9.6M→10M

9.6 - 10.0 mi

Top 53%
×2story building
+0ft-24ft

Overall

3459

Females

1218

F30-34

276

10M→10.5M

10.0 - 10.5 mi

Top 51%
×6story building
+1ft-73ft

Overall

3332

Females

1138

F30-34

251

10.5M→12M

10.5 - 12.0 mi

Top 59%
×21story building
+280ft-26ft

Overall

3874

Females

1441

F30-34

327

12M→Finish

12.0 - 13.1 mi

Top 55%
×7story building
+14ft-89ft

Overall

3640

Females

1328

F30-34

306

Passing Analysis

Category:
Athletes Passed
554*
Passed By
1306
Net Change
-752
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2654
2M → 4M44515-471#2654#3125
4M → 6M43334-291#3125#3416
6M → 8M277*42+235#3416#3181
8M → 9.6M42191-149#3181#3330
9.6M → 10M4336+7#3330#3323
10M → 10.5M137+6#3323#3317
10.5M → 12M51141-90#3317#3407
12M → Finish41*40+1#3407#3406
TOTALS554*1306-752

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

📊

Passing Visuals

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