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SF MARATHON 1ST HALF 2026

Jiamin Hu

Bib: 17030•F•Age: 39

DALY CITY, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F35-39)
#0 / 388
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
13:40/mi
27:21
→ flat
4M
11:56/mi
51:13
↑ 67↓ 69
6M
12:50/mi
1:16:53
↑ 1231.1%
8M
14:11/mi
1:45:16
↑ 166↓ 531.1%
9.6M
10:20/mi
2:01:48
↑ 68↓ 1931.5%
10M
24:09/mi
2:11:27
↓ 241.1%
10.5M
6:34/mi
2:14:44
↓ 732.7%
12M
19:13/mi
2:43:34
↑ 2803.2%
Finish· 13.11 mi
12:18/mi
2:57:12
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:16:53
Pace12:49 /mi
2nd Half
Distance7.11 mi
Time1:40:19
Pace14:07 /mi
📊Positive Split: 30.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:14:4827:2113:4027:21
13:40
-
4M
4.00 mi07:38:4051:1312:4823:52
11:56
-1:44
6M
6.00 mi08:04:201:16:5312:4925:40
12:50
+0:54
8M
8.00 mi08:32:431:45:1613:0928:23
14:11
+1:21
9.6M
9.60 mi08:49:152:01:4812:4116:32
10:20
-3:51
10M
10.00 mi08:58:542:11:2713:099:39
24:09
+13:49
10.5M
10.50 mi09:02:112:14:4412:503:17
6:34
-17:35
12M
12.00 mi09:31:012:43:3413:3828:50
19:13
+12:39
Finish
13.11 mi09:44:392:57:1213:3113:38
12:18
-6:55

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

6:34 /mi

Average Pace

13:31 /mi

Slowest Pace

24:09 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:49

11% of race

Time at Steady Pace

1:58:54

67% of race

Time at Slower Pace

38:29

22% of race

Average Pace: 13:31 /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 mi07:14:4827:2113:4027:21
13:40
#6529
4M
4.00 mi07:38:4051:1312:4823:52
11:56
#6205
6M
6.00 mi08:04:201:16:5312:4925:40
12:50
#6096
8M
8.00 mi08:32:431:45:1613:0928:23
14:11
#6124
9.6M
9.60 mi08:49:152:01:4812:4116:32
10:20
#5974
10M
10.00 mi08:58:542:11:2713:099:39
24:09
#5943
10.5M
10.50 mi09:02:112:14:4412:503:17
6:34
#5952
12M
12.00 mi09:31:012:43:3413:3828:50
19:13
#5991
Finish
13.11 mi09:44:392:57:1213:3113:38
12:18
#5933
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 84%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:56

Segment Time

14:22/mi

Pace

0.90 mi

Distance

Overall

5511

Women

2321

Division

294

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi652928913825946(Top 90%)2582(Top 88%)341(Top 88%)
4M4.00 mi2.00 mi6205+3242676+215345+375375(Top 82%)2169(Top 74%)260(Top 67%)
6M6.00 mi2.00 mi6096+1092593+83332+135739(Top 87%)2380(Top 81%)298(Top 77%)
8M8.00 mi2.00 mi6124-282607-14333-16026(Top 92%)2553(Top 87%)330(Top 85%)
9.6M9.60 mi1.60 mi5974+1502524+83324+94383(Top 67%)1755(Top 60%)224(Top 58%)
10M10.00 mi0.40 mi5943+312508+16323+15401(Top 82%)2265(Top 77%)287(Top 74%)
10.5M10.50 mi0.50 mi5952-92514-63235933(Top 90%)2561(Top 87%)329(Top 85%)
12M12.00 mi1.50 mi5991-392549-35330-75946(Top 90%)2582(Top 88%)341(Top 88%)
Finish13.11 mi1.11 mi5933+582513+36326+45129(Top 78%)2151(Top 73%)279(Top 72%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 90%
~flat
+5ft-3ft

Overall

5946

Females

2582

F35-39

341

2M→4M

2.0 - 4.0 mi

Top 82%
×4story building
+67ft-69ft

Overall

5375

Females

2169

F35-39

261

4M→6M

4.0 - 6.0 mi

Top 87%
×9story building
+123ft-9ft

Overall

5739

Females

2380

F35-39

298

6M→8M

6.0 - 8.0 mi

Top 92%
×12story building
+166ft-53ft

Overall

6026

Females

2553

F35-39

330

8M→9.6M

8.0 - 9.6 mi

Top 67%
×13story building
+68ft-193ft

Overall

4383

Females

1755

F35-39

224

9.6M→10M

9.6 - 10.0 mi

Top 82%
×2story building
+0ft-24ft

Overall

5401

Females

2265

F35-39

287

10M→10.5M

10.0 - 10.5 mi

Top 90%
×6story building
+1ft-73ft

Overall

5933

Females

2561

F35-39

329

10.5M→12M

10.5 - 12.0 mi

Top 90%
×21story building
+280ft-26ft

Overall

5946

Females

2582

F35-39

341

12M→Finish

12.0 - 13.1 mi

Top 78%
×7story building
+14ft-89ft

Overall

5129

Females

2151

F35-39

279

Passing Analysis

Category:
Athletes Passed
844*
Passed By
248
Net Change
+596
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6529
2M → 4M326*2+324#6529#6205
4M → 6M127*18+109#6205#6096
6M → 8M64*92-28#6096#6124
8M → 9.6M16313+150#6124#5974
9.6M → 10M5524+31#5974#5943
10M → 10.5M615-9#5943#5952
10.5M → 12M38*77-39#5952#5991
12M → Finish65*7+58#5991#5933
TOTALS844*248+596

* 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