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SF MARATHON 1ST HALF 2026

Ye Zhao

Bib: 16402•F•Age: 29

SUNNYVALE, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 37%
Division (F25-29)
#0 / 674
Top 41%
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
11:04/mi
22:09
→ flat
4M
9:53/mi
41:54
↑ 67↓ 69
6M
10:50/mi
1:03:34
↑ 1231.1%
8M
11:04/mi
1:25:42
↑ 166↓ 531.1%
9.6M
8:19/mi
1:39:01
↑ 68↓ 1931.5%
10M
20:31/mi
1:47:13
↓ 241.1%
10.5M
5:34/mi
1:50:00
↓ 732.7%
12M
14:27/mi
2:11:40
↑ 2803.2%
Finish· 13.11 mi
10:59/mi
2:23:51
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:03:34
Pace10:36 /mi
2nd Half
Distance7.11 mi
Time1:20:17
Pace11:18 /mi
📊Positive Split: 26.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:02:4122:0911:0422:09
11:04
-
4M
4.00 mi07:22:2641:5410:2919:45
9:53
-1:11
6M
6.00 mi07:44:061:03:3410:3621:40
10:50
+0:57
8M
8.00 mi08:06:141:25:4210:4322:08
11:04
+0:14
9.6M
9.60 mi08:19:331:39:0110:1913:19
8:19
-2:45
10M
10.00 mi08:27:451:47:1310:438:12
20:31
+12:12
10.5M
10.50 mi08:30:321:50:0010:292:47
5:34
-14:57
12M
12.00 mi08:52:122:11:4010:5821:40
14:27
+8:53
Finish
13.11 mi09:04:232:23:5110:5812:11
10:59
-3:28

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

5:34 /mi

Average Pace

10:58 /mi

Slowest Pace

20:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:06

11% of race

Time at Steady Pace

1:37:53

68% of race

Time at Slower Pace

29:52

21% of race

Average Pace: 10:58 /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 mi07:02:4122:0911:0422:09
11:04
#4816
4M
4.00 mi07:22:2641:5410:2919:45
9:53
#3665
6M
6.00 mi07:44:061:03:3410:3621:40
10:50
#3641
8M
8.00 mi08:06:141:25:4210:4322:08
11:04
#3584
9.6M
9.60 mi08:19:331:39:0110:1913:19
8:19
#3263
10M
10.00 mi08:27:451:47:1310:438:12
20:31
#3287
10.5M
10.50 mi08:30:321:50:0010:292:47
5:34
#3311
12M
12.00 mi08:52:122:11:4010:5821:40
14:27
#3261
Finish
13.11 mi09:04:232:23:5110:5812:11
10:59
#3306
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 59%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:59

Segment Time

12:12/mi

Pace

0.90 mi

Distance

Overall

3854

Women

1392

Division

348

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi481618344533111(Top 47%)1075(Top 37%)284(Top 42%)
4M4.00 mi2.00 mi3665+11511248+586303+1502618(Top 40%)781(Top 27%)188(Top 28%)
6M6.00 mi2.00 mi3641+241246+2309-63695(Top 56%)1259(Top 43%)322(Top 48%)
8M8.00 mi2.00 mi3584+571201+45295+143613(Top 55%)1221(Top 42%)300(Top 45%)
9.6M9.60 mi1.60 mi3263+3211051+150259+361894(Top 29%)635(Top 22%)158(Top 23%)
10M10.00 mi0.40 mi3287-241070-19268-93746(Top 57%)1361(Top 46%)336(Top 50%)
10.5M10.50 mi0.50 mi3311-241081-11269-14529(Top 69%)1739(Top 59%)436(Top 65%)
12M12.00 mi1.50 mi3261+501072+9266+33111(Top 47%)1075(Top 37%)284(Top 42%)
Finish13.11 mi1.11 mi3306-451095-23275-93992(Top 61%)1501(Top 51%)375(Top 56%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 47%
~flat
+5ft-3ft

Overall

3111

Females

1075

F25-29

284

2M→4M

2.0 - 4.0 mi

Top 40%
×4story building
+67ft-69ft

Overall

2618

Females

781

F25-29

188

4M→6M

4.0 - 6.0 mi

Top 56%
×9story building
+123ft-9ft

Overall

3695

Females

1259

F25-29

322

6M→8M

6.0 - 8.0 mi

Top 55%
×12story building
+166ft-53ft

Overall

3613

Females

1221

F25-29

300

8M→9.6M

8.0 - 9.6 mi

Top 29%
×13story building
+68ft-193ft

Overall

1894

Females

635

F25-29

158

9.6M→10M

9.6 - 10.0 mi

Top 57%
×2story building
+0ft-24ft

Overall

3746

Females

1361

F25-29

336

10M→10.5M

10.0 - 10.5 mi

Top 69%
×6story building
+1ft-73ft

Overall

4529

Females

1739

F25-29

436

10.5M→12M

10.5 - 12.0 mi

Top 47%
×21story building
+280ft-26ft

Overall

3111

Females

1075

F25-29

284

12M→Finish

12.0 - 13.1 mi

Top 61%
×7story building
+14ft-89ft

Overall

3992

Females

1501

F25-29

375

Passing Analysis

Category:
Athletes Passed
1966*
Passed By
456
Net Change
+1510
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4816
2M → 4M11510+1151#4816#3665
4M → 6M134*110+24#3665#3641
6M → 8M166*109+57#3641#3584
8M → 9.6M34120+321#3584#3263
9.6M → 10M2953-24#3263#3287
10M → 10.5M529-24#3287#3311
10.5M → 12M10656+50#3311#3261
12M → Finish34*79-45#3261#3306
TOTALS1966*456+1510

* 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